Circular Hollow Sections
Circular hollow sections (CHS), also widely known as round steel pipes or tubes, are highly durable metal profiles used across construction, manufacturing, and fluid transport. Manufactured from high-quality steel rings or rolled and welded steel sheets, these sections provide a reliable, long-lasting framework for diverse structural and industrial requirements. We supply these materials in custom volumes to support everything from large-scale commercial developments to private home construction projects.
Contact us to get a custom quote for your required volume.
Technical Specifications
Our circular hollow sections are available in multiple grades and finishes to suit both general and specialized applications. They feature a low linear expansion coefficient and high endurance, making them highly stable in varying environmental conditions.
- Steel Grades: S195T, S235, S355
- Standard Lengths: 6000 mm, 12000 mm
- Finishes: Galvanized and non-galvanized (black steel)
- Manufacturing Method: Electrically welded (from steel rings or rolled sheets)
Typical Applications
Because of their uniform geometry, steel circular hollow sections distribute weight and stress evenly, making them a highly popular structural material. Depending on the chosen profile and finish, they are suitable for:
- Construction & Infrastructure: Structural frameworks, load-bearing components, fences, and metal structural supports.
- Fluid & Gas Transport: Aqueducts, steel gas pipelines, heating systems, and hot/cold water supply lines.
- Industrial & Manufacturing: Industrial pipe racks, forestry equipment, automotive industry components, and machinery frames.
- Consumer Goods: Steel furniture production and steel fitness equipment fabrication.
Round tubes sizes: diameter, thickness, length, steel grade | Weight kg/m | Surface m2/m |
|---|---|---|
Round steel pipe 8*1 L-6000 S235 | 0.17 | 0.026 |
Round steel pipe 9.5*1 L-6000 S235 | 0.21 | 0.031 |
Round steel pipe 10*1 L-6000 S235 | 0.22 | 0.032 |
Round steel pipe 10*1.2 L-6000 S235 | 0.26 | 0.032 |
Round steel pipe 10*1.5 L-6000 S235 | 0.31 | 0.032 |
Round steel pipe 12*1 L-6000 S235 | 0.27 | 0.039 |
Round steel pipe 12*1.2 L-6000 S235 | 0.32 | 0.039 |
Round steel pipe 12*1.4 L-6000 S235 | 0.37 | 0.039 |
Round steel pipe 12*1.5 L-6000 S235 | 0.39 | 0.039 |
Round steel pipe 12*2 L-6000 S235 | 0.49 | 0.039 |
Round steel pipe 14*1 L-6000 S235 | 0.32 | 0.045 |
Round steel pipe 14*1.5 L-6000 S235 | 0.46 | 0.045 |
Round steel pipe 14*2 L-6000 S235 | 0.59 | 0.045 |
Round steel pipe 15*1.5 L-6000 S235 | 0.50 | 0.048 |
Round steel pipe 15*2 L-6000 S235 | 0.64 | 0.048 |
Round steel pipe 16*1 L-6000 S235 | 0.37 | 0.051 |
Round steel pipe 16*1.5 L-6000 S235 | 0.54 | 0.051 |
Round steel pipe 16*2 L-6000 S235 | 0.69 | 0.051 |
Round steel pipe 17.2*2 L-6000 S235 | 0.75 | 0.055 |
Round steel pipe 17.2*3.2 L-6000 S235 | 1.10 | 0.055 |
Round steel pipe 18*1.5 L-6000 S235 | 0.61 | 0.058 |
Round steel pipe 18*2 L-6000 S235 | 0.79 | 0.058 |
Round steel pipe 18*2.5 L-6000 S235 | 0.96 | 0.058 |
Round steel pipe 20*1 L-6000 S235 | 0.47 | 0.064 |
Round steel pipe 20*1.5 L-6000 S235 | 0.68 | 0.064 |
Round steel pipe 20*2 L-6000 S235 | 0.89 | 0.064 |
Round steel pipe 20*2.5 L-6000 S235 | 1.08 | 0.064 |
Round steel pipe 21.3*1.5 L-6000 S235 | 0.73 | 0.068 |
Round steel pipe 21.3*1.8 L-6000 S235 | 0.87 | 0.068 |
Round steel pipe 21.3*2 L-6000 S235 | 0.95 | 0.068 |
Round steel pipe 21.3*2.5 L-6000 S235 | 1.16 | 0.068 |
Round steel pipe 21.3*2.6 L-6000 S235 | 1.20 | 0.068 |
Round steel pipe 21.3*2.8 L-6000 S235 | 1.28 | 0.068 |
Round steel pipe 21.3*3 L-6000 S235 | 1.35 | 0.068 |
Round steel pipe 22*1.5 L-6000 S235 | 0.76 | 0.070 |
Round steel pipe 22*2 L-6000 S235 | 0.99 | 0.070 |
Round steel pipe 22*2.5 L-6000 S235 | 1.20 | 0.070 |
Round steel pipe 22*3 L-6000 S235 | 1.41 | 0.070 |
Round steel pipe 24*1.5 L-6000 S235 | 0.83 | 0.076 |
Round steel pipe 24*2 L-6000 S235 | 1.09 | 0.076 |
Round steel pipe 24*3 L-6000 S235 | 1.55 | 0.076 |
Round steel pipe 25*1 L-6000 S235 | 0.59 | 0.080 |
Round steel pipe 25*1.5 L-6000 S235 | 0.87 | 0.080 |
Round steel pipe 25*2 L-6000 S235 | 1.13 | 0.080 |
Round steel pipe 25*2.5 L-6000 S235 | 1.39 | 0.080 |
Round steel pipe 25*2.8 L-6000 S235 | 1.53 | 0.080 |
Round steel pipe 25*3 L-6000 S235 | 1.63 | 0.080 |
Round steel pipe 25*4 L-6000 S235 | 2.07 | 0.080 |
Round steel pipe 26.9*2 L-6000 S235 | 1.23 | 0.085 |
Round steel pipe 26.9*2.5 L-6000 S235 | 1.50 | 0.085 |
Round steel pipe 26.9*3 L-6000 S235 | 1.77 | 0.085 |
Round steel pipe 26.9*3.2 L-6000 S235 | 1.87 | 0.085 |
Round steel pipe 26.9*4 L-6000 S235 | 2.26 | 0.085 |
Round steel pipe 28*1.5 L-6000 S235 | 0.98 | 0.089 |
Round steel pipe 28*2 L-6000 S235 | 1.28 | 0.089 |
Round steel pipe 28*3 L-6000 S235 | 1.85 | 0.089 |
Round steel pipe 30*1.5 L-6000 S235 | 1.05 | 0.095 |
Round steel pipe 30*2 L-6000 S235 | 1.38 | 0.095 |
Round steel pipe 30*2.5 L-6000 S235 | 1.70 | 0.095 |
Round steel pipe 30*3 L-6000 S235 | 2.00 | 0.095 |
Round steel pipe 30*4 L-6000 S235 | 2.56 | 0.095 |
Round steel pipe 32*1 L-6000 S235 | 0.76 | 0.101 |
Round steel pipe 32*1.5 L-6000 S235 | 1.13 | 0.101 |
Round steel pipe 32*2 L-6000 S235 | 1.48 | 0.101 |
Round steel pipe 32*2.5 L-6000 S235 | 1.82 | 0.101 |
Round steel pipe 32*3 L-6000 S235 | 2.15 | 0.101 |
Round steel pipe 33.7*1.5 L-6000 S235 | 1.19 | 0.107 |
Round steel pipe 33.7*2 L-6000 S235 | 1.56 | 0.107 |
Round steel pipe 33.7*2.5 L-6000 S235 | 1.92 | 0.107 |
Round steel pipe 33.7*2.6 L-6000 S235 | 1.99 | 0.107 |
Round steel pipe 33.7*2.9 L-6000 S235 | 2.20 | 0.107 |
Round steel pipe 33.7*3 L-6000 S235 | 2.27 | 0.107 |
Round steel pipe 33.7*3.2 L-6000 S235 | 2.41 | 0.107 |
Round steel pipe 33.7*4 L-6000 S235 | 2.93 | 0.107 |
Round steel pipe 34*1.5 L-6000 S235 | 1.20 | 0.108 |
Round steel pipe 34*2 L-6000 S235 | 1.58 | 0.108 |
Round steel pipe 34*2.5 L-6000 S235 | 1.94 | 0.108 |
Round steel pipe 34*3 L-6000 S235 | 2.29 | 0.108 |
Round steel pipe 35*1.5 L-6000 S235 | 1.24 | 0.111 |
Round steel pipe 35*2 L-6000 S235 | 1.63 | 0.111 |
Round steel pipe 35*2.5 L-6000 S235 | 2.00 | 0.111 |
Round steel pipe 35*3 L-6000 S235 | 2.37 | 0.111 |
Round steel pipe 35*4 L-6000 S235 | 3.06 | 0.111 |
Round steel pipe 36*2 L-6000 S235 | 1.68 | 0.114 |
Round steel pipe 36*2.5 L-6000 S235 | 2.07 | 0.114 |
Round steel pipe 36*3 L-6000 S235 | 2.44 | 0.114 |
Round steel pipe 36*4 L-6000 S235 | 3.16 | 0.114 |
Round steel pipe 38*1.5 L-6000 S235 | 1.35 | 0.120 |
Round steel pipe 38*2 L-6000 S235 | 1.78 | 0.120 |
Round steel pipe 38*2.5 L-6000 S235 | 2.19 | 0.120 |
Round steel pipe 38*2.6 L-6000 S235 | 2.27 | 0.120 |
Round steel pipe 38*3 L-6000 S235 | 2.59 | 0.120 |
Round steel pipe 38*3.2 L-6000 S235 | 2.75 | 0.120 |
Round steel pipe 38*3.6 L-6000 S235 | 3.05 | 0.120 |
Round steel pipe 38*4 L-6000 S235 | 3.35 | 0.120 |
Round steel pipe 38*5 L-6000 S235 | 4.07 | 0.120 |
Round steel pipe 40*1.5 L-6000 S235 | 1.42 | 0.127 |
Round steel pipe 40*2 L-6000 S235 | 1.87 | 0.127 |
Round steel pipe 40*2.5 L-6000 S235 | 2.31 | 0.127 |
Round steel pipe 40*2.9 L-6000 S235 | 2.65 | 0.127 |
Round steel pipe 40*3 L-6000 S235 | 2.74 | 0.127 |
Round steel pipe 40*4 L-6000 S235 | 3.55 | 0.127 |
Round steel pipe 42.4*1.5 L-6000 S235 | 1.51 | 0.134 |
Round steel pipe 42.4*2 L-6000 S235 | 1.99 | 0.134 |
Round steel pipe 42.4*2.5 L-6000 S235 | 2.46 | 0.134 |
Round steel pipe 42.4*2.6 L-6000 S235 | 2.55 | 0.134 |
Round steel pipe 42.4*2.9 L-6000 S235 | 2.82 | 0.134 |
Round steel pipe 42.4*3 L-6000 S235 | 2.91 | 0.134 |
Round steel pipe 42.4*3.2 L-6000 S235 | 3.09 | 0.134 |
Round steel pipe 42.4*3.6 L-6000 S235 | 3.44 | 0.134 |
Round steel pipe 42.4*4 L-6000 S235 | 3.79 | 0.134 |
Round steel pipe 42.4*5 L-6000 S235 | 4.61 | 0.134 |
Round steel pipe 43*1.5 L-6000 S235 | 1.54 | 0.136 |
Round steel pipe 43*2 L-6000 S235 | 2.02 | 0.136 |
Round steel pipe 43*2.5 L-6000 S235 | 2.50 | 0.136 |
Round steel pipe 43*3 L-6000 S235 | 2.96 | 0.136 |
Round steel pipe 44.5*1.5 L-6000 S235 | 1.59 | 0.141 |
Round steel pipe 44.5*2 L-6000 S235 | 2.10 | 0.141 |
Round steel pipe 44.5*3 L-6000 S235 | 3.07 | 0.141 |
Round steel pipe 44.5*4 L-6000 S235 | 4.00 | 0.141 |
Round steel pipe 44.5*5 L-6000 S235 | 4.87 | 0.141 |
Round steel pipe 44.5*6.3 L-6000 S235 | 5.94 | 0.141 |
Round steel pipe 45*1.5 L-6000 S235 | 1.61 | 0.142 |
Round steel pipe 45*2 L-6000 S235 | 2.12 | 0.142 |
Round steel pipe 45*3 L-6000 S235 | 3.11 | 0.142 |
Round steel pipe 45*4 L-6000 S235 | 4.04 | 0.142 |
Round steel pipe 45*5 L-6000 S235 | 4.93 | 0.142 |
Round steel pipe 48.3*1.5 L-6000 S235 | 1.73 | 0.153 |
Round steel pipe 48.3*2 L-6000 S235 | 2.28 | 0.153 |
Round steel pipe 48.3*2.5 L-6000 S235 | 2.82 | 0.153 |
Round steel pipe 48.3*2.6 L-6000 S235 | 2.93 | 0.153 |
Round steel pipe 48.3*2.9 L-6000 S235 | 3.25 | 0.153 |
Round steel pipe 48.3*3 L-6000 S235 | 3.35 | 0.153 |
Round steel pipe 48.3*4 L-6000 S235 | 4.37 | 0.153 |
Round steel pipe 48.3*5 L-6000 S235 | 5.34 | 0.153 |
Round steel pipe 48.3*6 L-6000 S235 | 6.26 | 0.153 |
Round steel pipe 50*1.5 L-6000 S235 | 1.79 | 0.158 |
Round steel pipe 50*2 L-6000 S235 | 2.37 | 0.158 |
Round steel pipe 50*2.5 L-6000 S235 | 2.93 | 0.158 |
Round steel pipe 50*3 L-6000 S235 | 3.48 | 0.158 |
Round steel pipe 50*4 L-6000 S235 | 4.54 | 0.158 |
Round steel pipe 50*5 L-6000 S235 | 5.55 | 0.158 |
Round steel pipe 50*6 L-6000 S235 | 6.51 | 0.158 |
Round steel pipe 51*1.5 L-6000 S235 | 1.83 | 0.161 |
Round steel pipe 51*2 L-6000 S235 | 2.42 | 0.161 |
Round steel pipe 51*2.3 L-6000 S235 | 2.76 | 0.161 |
Round steel pipe 51*2.5 L-6000 S235 | 2.99 | 0.161 |
Round steel pipe 51*2.6 L-6000 S235 | 3.10 | 0.161 |
Round steel pipe 51*2.9 L-6000 S235 | 3.44 | 0.161 |
Round steel pipe 51*3 L-6000 S235 | 3.55 | 0.161 |
Round steel pipe 51*3,2 L-6000 S235 | NaN | 0.161 |
Round steel pipe 51*4 L-6000 S235 | 4.64 | 0.161 |
Round steel pipe 51*5 L-6000 S235 | 5.67 | 0.161 |
Round steel pipe 54*2 L-6000 S235 | 2.56 | 0.171 |
Round steel pipe 54*2.5 L-6000 S235 | 3.18 | 0.171 |
Round steel pipe 54*3 L-6000 S235 | 3.77 | 0.171 |
Round steel pipe 54*4 L-6000 S235 | 4.93 | 0.171 |
Round steel pipe 54*5 L-6000 S235 | 6.04 | 0.171 |
Round steel pipe 54*6 L-6000 S235 | 7.10 | 0.171 |
Round steel pipe 54*8 L-6000 S235 | 9.08 | 0.171 |
Round steel pipe 54*10 L-6000 S235 | 10.85 | 0.171 |
Round steel pipe 55*1.5 L-6000 S235 | 1.98 | 0.174 |
Round steel pipe 55*2 L-6000 S235 | 2.61 | 0.174 |
Round steel pipe 55*2,5 L-6000 S235 | NaN | 0.174 |
Round steel pipe 55*2.9 L-6000 S235 | 3.73 | 0.174 |
Round steel pipe 55*3.2 L-6000 S235 | 4.09 | 0.174 |
Round steel pipe 57*1.5 L-6000 S235 | 2.05 | 0.180 |
Round steel pipe 57*2 L-6000 S235 | 2.71 | 0.180 |
Round steel pipe 57*2.5 L-6000 S235 | 3.36 | 0.180 |
Round steel pipe 57*2.6 L-6000 S235 | 3.49 | 0.180 |
Round steel pipe 57*2.9 L-6000 S235 | 3.87 | 0.180 |
Round steel pipe 57*3 L-6000 S235 | 4.00 | 0.180 |
Round steel pipe 57*3.2 L-6000 S235 | 4.25 | 0.180 |
Round steel pipe 57*3.5 L-6000 S235 | 4.62 | 0.180 |
Round steel pipe 57*3.6 L-6000 S235 | 4.74 | 0.180 |
Round steel pipe 57*4 L-6000 S235 | 5.23 | 0.180 |
Round steel pipe 57*5 L-6000 S235 | 6.41 | 0.180 |
Round steel pipe 60.3*1.5 L-6000 S235 | 2.18 | 0.190 |
Round steel pipe 60.3*2 L-6000 S235 | 2.88 | 0.190 |
Round steel pipe 60.3*2.5 L-6000 S235 | 3.56 | 0.190 |
Round steel pipe 60.3*2.6 L-6000 S235 | 3.70 | 0.190 |
Round steel pipe 60.3*2.9 L-6000 S235 | 4.11 | 0.190 |
Round steel pipe 60.3*3 L-6000 S235 | 4.24 | 0.190 |
Round steel pipe 60.3*3.2 L-6000 S235 | 4.51 | 0.190 |
Round steel pipe 60.3*3.4 L-6000 S235 | 4.77 | 0.190 |
Round steel pipe 60.3*3.6 L-6000 S235 | 5.03 | 0.190 |
Round steel pipe 60.3*4 L-6000 S235/S355 | 5.55 | 0.190 |
Round steel pipe 60.3*4 L-12000 S355 | 5.55 | 0.190 |
Round steel pipe 60.3*4.5 L-6000 S235/S355 | 6.19 | 0.190 |
Round steel pipe 60.3*4.5 L-12000 S355 | 6.19 | 0.190 |
Round steel pipe 60.3*5 L-6000 S235/S355 | 6.82 | 0.190 |
Round steel pipe 60.3*5 L-12000 S355 | 6.82 | 0.190 |
Round steel pipe 60.3*6 L-6000 S235/S355 | 8.03 | 0.190 |
Round steel pipe 60.3*6 L-12000 S355 | 8.03 | 0.190 |
Round steel pipe 60.3*6.3 L-6000 S235/S355 | 8.39 | 0.190 |
Round steel pipe 60.3*6.3 L-12000 S355 | 8.39 | 0.190 |
Round steel pipe 60.3*8 L-6000 S235/S355 | 10.32 | 0.190 |
Round steel pipe 60.3*8 L-12000 S355 | 10.32 | 0.190 |
Round steel pipe 63*1.5 L-6000 S235/S355 | 2.28 | 0.199 |
Round steel pipe 63*1.5 L-12000 S355 | 2.28 | 0.199 |
Round steel pipe 63*2 L-6000 S235/S355 | 3.01 | 0.199 |
Round steel pipe 63*2 L-12000 S355 | 3.01 | 0.199 |
Round steel pipe 63*3 L-6000 S235/S355 | 4.44 | 0.199 |
Round steel pipe 63*3 L-12000 S355 | 4.44 | 0.199 |
Round steel pipe 63*4 L-6000 S235/S355 | 5.82 | 0.199 |
Round steel pipe 63*4 L-12000 S355 | 5.82 | 0.199 |
Round steel pipe 63.5*1.5 L-6000 S235/S355 | 2.29 | 0.200 |
Round steel pipe 63.5*1.5 L-12000 S355 | 2.29 | 0.200 |
Round steel pipe 63.5*2 L-6000 S235/S355 | 3.03 | 0.200 |
Round steel pipe 63.5*2 L-12000 S355 | 3.03 | 0.200 |
Round steel pipe 63.5*2.5 L-6000 S235/S355 | 3.76 | 0.200 |
Round steel pipe 63.5*2.5 L-12000 S355 | 3.76 | 0.200 |
Round steel pipe 63.5*2.9 L-6000 S235/S355 | 4.33 | 0.200 |
Round steel pipe 63.5*2.9 L-12000 S355 | 4.33 | 0.200 |
Round steel pipe 65*1.5 L-6000 S235/S355 | 2.35 | 0.205 |
Round steel pipe 65*1.5 L-12000 S355 | 2.35 | 0.205 |
Round steel pipe 65*2 L-6000 S235/S355 | 3.11 | 0.205 |
Round steel pipe 65*2 L-12000 S355 | 3.11 | 0.205 |
Round steel pipe 65*2.5 L-6000 S235/S355 | 3.85 | 0.205 |
Round steel pipe 65*2.5 L-12000 S355 | 3.85 | 0.205 |
Round steel pipe 65*3 L-6000 S235/S355 | 4.59 | 0.205 |
Round steel pipe 65*3 L-12000 S355 | 4.59 | 0.205 |
Round steel pipe 70*1.5 L-6000 S235/S355 | 2.53 | 0.221 |
Round steel pipe 70*1.5 L-12000 S355 | 2.53 | 0.221 |
Round steel pipe 70*2 L-6000 S235/S355 | 3.35 | 0.221 |
Round steel pipe 70*2 L-12000 S355 | 3.35 | 0.221 |
Round steel pipe 70*3 L-6000 S235/S355 | 4.96 | 0.221 |
Round steel pipe 70*3 L-12000 S355 | 4.96 | 0.221 |
Round steel pipe 70*4 L-6000 S235/S355 | 6.51 | 0.221 |
Round steel pipe 70*4 L-12000 S355 | 6.51 | 0.221 |
Round steel pipe 70*5 L-6000 S235/S355 | 8.01 | 0.221 |
Round steel pipe 70*5 L-12000 S355 | 8.01 | 0.221 |
Round steel pipe 70*6 L-6000 S235/S355 | 9.47 | 0.221 |
Round steel pipe 70*6 L-12000 S355 | 9.47 | 0.221 |
Round steel pipe 70*6.3 L-6000 S235/S355 | 9.90 | 0.221 |
Round steel pipe 70*6.3 L-12000 S355 | 9.90 | 0.221 |
Round steel pipe 73*2.5 L-6000 S235/S355 | 4.35 | 0.230 |
Round steel pipe 73*2.5 L-12000 S355 | 4.35 | 0.230 |
Round steel pipe 76.1*1.5 L-6000 S235/S355 | 2.76 | 0.240 |
Round steel pipe 76.1*1.5 L-12000 S355 | 2.76 | 0.240 |
Round steel pipe 76.1*1.8 L-6000 S235/S355 | 3.30 | 0.240 |
Round steel pipe 76.1*1.8 L-12000 S355 | 3.30 | 0.240 |
Round steel pipe 76.1*2 L-6000 S235/S355 | 3.65 | 0.240 |
Round steel pipe 76.1*2 L-12000 S355 | 3.65 | 0.240 |
Round steel pipe 76.1*2.5 L-6000 S235/S355 | 4.54 | 0.240 |
Round steel pipe 76.1*2.5 L-12000 S355 | 4.54 | 0.240 |
Round steel pipe 76.1*2.6 L-6000 S235/S355 | 4.71 | 0.240 |
Round steel pipe 76.1*2.6 L-12000 S355 | 4.71 | 0.240 |
Round steel pipe 76.1*2.9 L-6000 S235/S355 | 5.24 | 0.240 |
Round steel pipe 76.1*2.9 L-12000 S355 | 5.24 | 0.240 |
Round steel pipe 76.1*3 L-6000 S235/S355 | 5.41 | 0.240 |
Round steel pipe 76.1*3 L-12000 S355 | 5.41 | 0.240 |
Round steel pipe 76.1*3.2 L-6000 S235/S355 | 5.75 | 0.240 |
Round steel pipe 76.1*3.2 L-12000 S355 | 5.75 | 0.240 |
Round steel pipe 76.1*4 L-6000 S235/S355 | 7.11 | 0.240 |
Round steel pipe 76.1*4 L-12000 S355 | 7.11 | 0.240 |
Round steel pipe 76.1*5 L-6000 S235/S355 | 8.77 | 0.240 |
Round steel pipe 76.1*5 L-12000 S355 | 8.77 | 0.240 |
Round steel pipe 76.1*6 L-6000 S235/S355 | 10.37 | 0.240 |
Round steel pipe 76.1*6 L-12000 S355 | 10.37 | 0.240 |
Round steel pipe 76.1*6.3 L-6000 S235/S355 | 10.84 | 0.240 |
Round steel pipe 76.1*6.3 L-12000 S355 | 10.84 | 0.240 |
Round steel pipe 76.1*8 L-6000 S235/S355 | 13.44 | 0.240 |
Round steel pipe 76.1*8 L-12000 S355 | 13.44 | 0.240 |
Round steel pipe 76.1*10 L-6000 S235/S355 | 16.30 | 0.240 |
Round steel pipe 76.1*10 L-12000 S355 | 16.30 | 0.240 |
Round steel pipe 80*1.5 L-6000 S235/S355 | 2.90 | 0.252 |
Round steel pipe 80*1.5 L-12000 S355 | 2.90 | 0.252 |
Round steel pipe 80*2 L-6000 S235/S355 | 3.85 | 0.252 |
Round steel pipe 80*2 L-12000 S355 | 3.85 | 0.252 |
Round steel pipe 80*3 L-6000 S235/S355 | 5.70 | 0.252 |
Round steel pipe 80*3 L-12000 S355 | 5.70 | 0.252 |
Round steel pipe 80*4 L-6000 S235/S355 | 7.50 | 0.252 |
Round steel pipe 80*4 L-12000 S355 | 7.50 | 0.252 |
Round steel pipe 80*5 L-6000 S235/S355 | 9.25 | 0.252 |
Round steel pipe 80*5 L-12000 S355 | 9.25 | 0.252 |
Round steel pipe 88.9*1.5 L-6000 S235/S355 | 3.23 | 0.280 |
Round steel pipe 88.9*1.5 L-12000 S355 | 3.23 | 0.280 |
Round steel pipe 88.9*2 L-6000 S235/S355 | 4.29 | 0.280 |
Round steel pipe 88.9*2 L-12000 S355 | 4.29 | 0.280 |
Round steel pipe 88.9*2.5 L-6000 S235/S355 | 5.33 | 0.280 |
Round steel pipe 88.9*2.5 L-12000 S355 | 5.33 | 0.280 |
Round steel pipe 88.9*2.6 L-6000 S235/S355 | 5.53 | 0.280 |
Round steel pipe 88.9*2.6 L-12000 S355 | 5.53 | 0.280 |
Round steel pipe 88.9*2.9 L-6000 S235/S355 | 6.15 | 0.280 |
Round steel pipe 88.9*2.9 L-12000 S355 | 6.15 | 0.280 |
Round steel pipe 88.9*3 L-6000 S235/S355 | 6.36 | 0.280 |
Round steel pipe 88.9*3 L-12000 S355 | 6.36 | 0.280 |
Round steel pipe 88.9*3.2 L-6000 S235/S355 | 6.76 | 0.280 |
Round steel pipe 88.9*3.2 L-12000 S355 | 6.76 | 0.280 |
Round steel pipe 88.9*4 L-6000 S235/S355 | 8.38 | 0.280 |
Round steel pipe 88.9*4 L-12000 S355 | 8.38 | 0.280 |
Round steel pipe 88.9*5 L-6000 S235/S355 | 10.35 | 0.280 |
Round steel pipe 88.9*5 L-12000 S355 | 10.35 | 0.280 |
Round steel pipe 88.9*6 L-6000 S235/S355 | 12.27 | 0.280 |
Round steel pipe 88.9*6 L-12000 S355 | 12.27 | 0.280 |
Round steel pipe 88.9*6.3 L-6000 S235/S355 | 12.83 | 0.280 |
Round steel pipe 88.9*6.3 L-12000 S355 | 12.83 | 0.280 |
Round steel pipe 88.9*8 L-6000 S235/S355 | 15.96 | 0.280 |
Round steel pipe 88.9*8 L-12000 S355 | 15.96 | 0.280 |
Round steel pipe 88.9*10 L-6000 S235/S355 | 19.46 | 0.280 |
Round steel pipe 88.9*10 L-12000 S355 | 19.46 | 0.280 |
Round steel pipe 88.9*12 L-6000 S235/S355 | 22.76 | 0.280 |
Round steel pipe 88.9*12 L-12000 S355 | 22.76 | 0.280 |
Round steel pipe 95*1.5 L-6000 S235/S355 | 3.46 | 0.299 |
Round steel pipe 95*1.5 L-12000 S355 | 3.46 | 0.299 |
Round steel pipe 95*2 L-6000 S235/S355 | 4.59 | 0.299 |
Round steel pipe 95*2 L-12000 S355 | 4.59 | 0.299 |
Round steel pipe 95*2.5 L-6000 S235/S355 | 5.70 | 0.299 |
Round steel pipe 95*2.5 L-12000 S355 | 5.70 | 0.299 |
Round steel pipe 95*3 L-6000 S235/S355 | 6.81 | 0.299 |
Round steel pipe 95*3 L-12000 S355 | 6.81 | 0.299 |
Round steel pipe 95*4 L-6000 S235/S355 | 8.98 | 0.299 |
Round steel pipe 95*4 L-12000 S355 | 8.98 | 0.299 |
Round steel pipe 95*5 L-6000 S235/S355 | 11.10 | 0.299 |
Round steel pipe 95*5 L-12000 S355 | 11.10 | 0.299 |
Round steel pipe 101.6*1.5 L-6000 S235/S355 | 3.70 | 0.320 |
Round steel pipe 101.6*1.5 L-12000 S355 | 3.70 | 0.320 |
Round steel pipe 101.6*2 L-6000 S235/S355 | 4.91 | 0.320 |
Round steel pipe 101.6*2 L-12000 S355 | 4.91 | 0.320 |
Round steel pipe 101.6*2.6 L-6000 S235/S355 | 6.35 | 0.320 |
Round steel pipe 101.6*2.6 L-12000 S355 | 6.35 | 0.320 |
Round steel pipe 101.6*2.9 L-6000 S235/S355 | 7.06 | 0.320 |
Round steel pipe 101.6*2.9 L-12000 S355 | 7.06 | 0.320 |
Round steel pipe 101.6*3 L-6000 S235/S355 | 7.29 | 0.320 |
Round steel pipe 101.6*3 L-12000 S355 | 7.29 | 0.320 |
Round steel pipe 101.6*3.2 L-6000 S235/S355 | 7.77 | 0.320 |
Round steel pipe 101.6*3.2 L-12000 S355 | 7.77 | 0.320 |
Round steel pipe 101.6*4 L-6000 S235/S355 | 9.63 | 0.320 |
Round steel pipe 101.6*4 L-12000 S355 | 9.63 | 0.320 |
Round steel pipe 101.6*5 L-6000 S235/S355 | 11.91 | 0.320 |
Round steel pipe 101.6*5 L-12000 S355 | 11.91 | 0.320 |
Round steel pipe 101.6*6 L-6000 S235/S355 | 14.15 | 0.320 |
Round steel pipe 101.6*6 L-12000 S355 | 14.15 | 0.320 |
Round steel pipe 101.6*6.3 L-6000 S235/S355 | 14.81 | 0.320 |
Round steel pipe 101.6*6.3 L-12000 S355 | 14.81 | 0.320 |
Round steel pipe 101.6*8 L-6000 S235/S355 | 18.47 | 0.320 |
Round steel pipe 101.6*8 L-12000 S355 | 18.47 | 0.320 |
Round steel pipe 101.6*10 L-6000 S235/S355 | 22.59 | 0.320 |
Round steel pipe 101.6*10 L-12000 S355 | 22.59 | 0.320 |
Round steel pipe 101.6*12 L-12000 S355 | 26.52 | 0.320 |
Round steel pipe 108*2 L-6000 S235/S355 | 5.23 | 0.340 |
Round steel pipe 108*2 L-12000 S355 | 5.23 | 0.340 |
Round steel pipe 108*2.5 L-6000 S235/S355 | 6.50 | 0.340 |
Round steel pipe 108*2.5 L-12000 S355 | 6.50 | 0.340 |
Round steel pipe 108*2.6 L-6000 S235/S355 | 6.76 | 0.340 |
Round steel pipe 108*2.6 L-12000 S355 | 6.76 | 0.340 |
Round steel pipe 108*2.9 L-6000 S235/S355 | 7.52 | 0.340 |
Round steel pipe 108*2.9 L-12000 S355 | 7.52 | 0.340 |
Round steel pipe 108*3 L-6000 S235/S355 | 7.77 | 0.340 |
Round steel pipe 108*3 L-12000 S355 | 7.77 | 0.340 |
Round steel pipe 108*3.2 L-6000 S235/S355 | 8.27 | 0.340 |
Round steel pipe 108*3.2 L-12000 S355 | 8.27 | 0.340 |
Round steel pipe 108*4 L-6000 S235/S355 | 10.26 | 0.340 |
Round steel pipe 108*4 L-12000 S355 | 10.26 | 0.340 |
Round steel pipe 108*4.5 L-6000 S235/S355 | 11.49 | 0.340 |
Round steel pipe 108*4.5 L-12000 S355 | 11.49 | 0.340 |
Round steel pipe 108*5 L-6000 S235/S355 | 12.70 | 0.340 |
Round steel pipe 108*5 L-12000 S355 | 12.70 | 0.340 |
Round steel pipe 108*6 L-6000 S235/S355 | 15.09 | 0.340 |
Round steel pipe 108*6 L-12000 S355 | 15.09 | 0.340 |
Round steel pipe 108*6.3 L-6000 S235/S355 | 15.80 | 0.340 |
Round steel pipe 108*6.3 L-12000 S355 | 15.80 | 0.340 |
Round steel pipe 108*8 L-6000 S235/S355 | 19.73 | 0.340 |
Round steel pipe 108*8 L-12000 S355 | 19.73 | 0.340 |
Round steel pipe 108*10 L-6000 S235/S355 | 24.17 | 0.340 |
Round steel pipe 108*10 L-12000 S355 | 24.17 | 0.340 |
Round steel pipe 114.3*2 L-6000 S235/S355 | 5.54 | 0.360 |
Round steel pipe 114.3*2 L-12000 S355 | 5.54 | 0.360 |
Round steel pipe 114.3*2.5 L-6000 S235/S355 | 6.89 | 0.360 |
Round steel pipe 114.3*2.5 L-12000 S355 | 6.89 | 0.360 |
Round steel pipe 114.3*2.9 L-6000 S235/S355 | 7.97 | 0.360 |
Round steel pipe 114.3*2.9 L-12000 S355 | 7.97 | 0.360 |
Round steel pipe 114.3*3 L-6000 S235/S355 | 8.23 | 0.360 |
Round steel pipe 114.3*3 L-12000 S355 | 8.23 | 0.360 |
Round steel pipe 114.3*3.2 L-6000 S235/S355 | 8.77 | 0.360 |
Round steel pipe 114.3*3.2 L-12000 S355 | 8.77 | 0.360 |
Round steel pipe 114.3*4 L-6000 S235/S355 | 10.88 | 0.360 |
Round steel pipe 114.3*4 L-12000 S355 | 10.88 | 0.360 |
Round steel pipe 114.3*4.5 L-6000 S235/S355 | 12.19 | 0.360 |
Round steel pipe 114.3*4.5 L-12000 S355 | 12.19 | 0.360 |
Round steel pipe 114.3*5 L-6000 S235/S355 | 13.48 | 0.360 |
Round steel pipe 114.3*5 L-12000 S355 | 13.48 | 0.360 |
Round steel pipe 114.3*6 L-6000 S235/S355 | 16.03 | 0.360 |
Round steel pipe 114.3*6 L-12000 S355 | 16.03 | 0.360 |
Round steel pipe 114.3*6.3 L-6000 S235/S355 | 16.78 | 0.360 |
Round steel pipe 114.3*6.3 L-12000 S355 | 16.78 | 0.360 |
Round steel pipe 114.3*8 L-6000 S235/S355 | 20.97 | 0.360 |
Round steel pipe 114.3*8 L-12000 S355 | 20.97 | 0.360 |
Round steel pipe 114.3*10 L-6000 S235/S355 | 25.72 | 0.360 |
Round steel pipe 114.3*10 L-12000 S355 | 25.72 | 0.360 |
Round steel pipe 120*1.5 L-6000 S235/S355 | 4.38 | 0.378 |
Round steel pipe 120*1.5 L-12000 S355 | 4.38 | 0.378 |
Round steel pipe 121*2 L-6000 S235/S355 | 5.87 | 0.381 |
Round steel pipe 121*2 L-12000 S355 | 5.87 | 0.381 |
Round steel pipe 121*3 L-6000 S235/S355 | 8.73 | 0.381 |
Round steel pipe 121*3 L-12000 S355 | 8.73 | 0.381 |
Round steel pipe 121*4 L-6000 S235/S355 | 11.54 | 0.381 |
Round steel pipe 121*4 L-12000 S355 | 11.54 | 0.381 |
Round steel pipe 121*5 L-6000 S235/S355 | 14.30 | 0.381 |
Round steel pipe 121*5 L-12000 S355 | 14.30 | 0.381 |
Round steel pipe 121*6 L-6000 S235/S355 | 17.02 | 0.381 |
Round steel pipe 121*6 L-12000 S355 | 17.02 | 0.381 |
Round steel pipe 121*6.3 L-6000 S235/S355 | 17.82 | 0.381 |
Round steel pipe 121*6.3 L-12000 S355 | 17.82 | 0.381 |
Round steel pipe 121*8 L-6000 S235/S355 | 22.29 | 0.381 |
Round steel pipe 121*8 L-12000 S355 | 22.29 | 0.381 |
Round steel pipe 121*10 L-6000 S235/S355 | 27.37 | 0.381 |
Round steel pipe 121*10 L-12000 S355 | 27.37 | 0.381 |
Round steel pipe 127*2 L-6000 S235/S355 | 6.17 | 0.400 |
Round steel pipe 127*2 L-12000 S355 | 6.17 | 0.400 |
Round steel pipe 127*3 L-6000 S235/S355 | 9.17 | 0.400 |
Round steel pipe 127*3 L-12000 S355 | 9.17 | 0.400 |
Round steel pipe 127*3.2 L-6000 S235/S355 | 9.77 | 0.400 |
Round steel pipe 127*3.2 L-12000 S355 | 9.77 | 0.400 |
Round steel pipe 127*4 L-6000 S235/S355 | 12.13 | 0.400 |
Round steel pipe 127*4 L-12000 S355 | 12.13 | 0.400 |
Round steel pipe 127*4.5 L-6000 S235/S355 | 13.59 | 0.400 |
Round steel pipe 127*4.5 L-12000 S355 | 13.59 | 0.400 |
Round steel pipe 127*5 L-6000 S235/S355 | 15.04 | 0.400 |
Round steel pipe 127*5 L-12000 S355 | 15.04 | 0.400 |
Round steel pipe 127*6 L-6000 S235/S355 | 17.90 | 0.400 |
Round steel pipe 127*6 L-12000 S355 | 17.90 | 0.400 |
Round steel pipe 127*6.3 L-6000 S235/S355 | 18.75 | 0.400 |
Round steel pipe 127*6.3 L-12000 S355 | 18.75 | 0.400 |
Round steel pipe 127*8 L-6000 S235/S355 | 23.48 | 0.400 |
Round steel pipe 127*8 L-12000 S355 | 23.48 | 0.400 |
Round steel pipe 127*10 L-6000 S235/S355 | 28.85 | 0.400 |
Round steel pipe 127*10 L-12000 S355 | 28.85 | 0.400 |
Round steel pipe 127*12 L-6000 S235/S355 | 34.03 | 0.400 |
Round steel pipe 127*12 L-12000 S355 | 34.03 | 0.400 |
Round steel pipe 133*1.5 L-6000 S235/S355 | 4.86 | 0.419 |
Round steel pipe 133*1.5 L-12000 S355 | 4.86 | 0.419 |
Round steel pipe 133*2 L-6000 S235/S355 | 6.46 | 0.419 |
Round steel pipe 133*2 L-12000 S355 | 6.46 | 0.419 |
Round steel pipe 133*2.5 L-6000 S235/S355 | 8.05 | 0.419 |
Round steel pipe 133*2.5 L-12000 S355 | 8.05 | 0.419 |
Round steel pipe 133*2.9 L-6000 S235/S355 | 9.30 | 0.419 |
Round steel pipe 133*2.9 L-12000 S355 | 9.30 | 0.419 |
Round steel pipe 133*3 L-6000 S235/S355 | 9.62 | 0.419 |
Round steel pipe 133*3 L-12000 S355 | 9.62 | 0.419 |
Round steel pipe 133*3.2 L-6000 S235/S355 | 10.24 | 0.419 |
Round steel pipe 133*3.2 L-12000 S355 | 10.24 | 0.419 |
Round steel pipe 133*4 L-6000 S235/S355 | 12.73 | 0.419 |
Round steel pipe 133*4 L-12000 S355 | 12.73 | 0.419 |
Round steel pipe 133*5 L-6000 S235/S355 | 15.78 | 0.419 |
Round steel pipe 133*5 L-12000 S355 | 15.78 | 0.419 |
Round steel pipe 133*6 L-6000 S235/S355 | 18.79 | 0.419 |
Round steel pipe 133*6 L-12000 S355 | 18.79 | 0.419 |
Round steel pipe 133*6.3 L-6000 S235/S355 | 19.69 | 0.419 |
Round steel pipe 133*6.3 L-12000 S355 | 19.69 | 0.419 |
Round steel pipe 133*8 L-6000 S235/S355 | 24.66 | 0.419 |
Round steel pipe 133*8 L-12000 S355 | 24.66 | 0.419 |
Round steel pipe 133*10 L-6000 S235/S355 | 30.33 | 0.419 |
Round steel pipe 133*10 L-12000 S355 | 30.33 | 0.419 |
Round steel pipe 139.7*2 L-6000 S235/S355 | 6.79 | 0.440 |
Round steel pipe 139.7*2 L-12000 S355 | 6.79 | 0.440 |
Round steel pipe 139.7*2.5 L-6000 S235/S355 | 8.46 | 0.440 |
Round steel pipe 139.7*2.5 L-12000 S355 | 8.46 | 0.440 |
Round steel pipe 139.7*2.9 L-6000 S235/S355 | 9.78 | 0.440 |
Round steel pipe 139.7*2.9 L-12000 S355 | 9.78 | 0.440 |
Round steel pipe 139.7*3 L-6000 S235/S355 | 10.11 | 0.440 |
Round steel pipe 139.7*3 L-12000 S355 | 10.11 | 0.440 |
Round steel pipe 139.7*3.2 L-6000 S235/S355 | 10.77 | 0.440 |
Round steel pipe 139.7*3.2 L-12000 S355 | 10.77 | 0.440 |
Round steel pipe 139.7*3.6 L-6000 S235/S355 | 12.08 | 0.440 |
Round steel pipe 139.7*3.6 L-12000 S355 | 12.08 | 0.440 |
Round steel pipe 139.7*4 L-6000 S235/S355 | 13.39 | 0.440 |
Round steel pipe 139.7*4 L-12000 S355 | 13.39 | 0.440 |
Round steel pipe 139.7*5 L-6000 S235/S355 | 16.61 | 0.440 |
Round steel pipe 139.7*5 L-12000 S355 | 16.61 | 0.440 |
Round steel pipe 139.7*6 L-6000 S235/S355 | 19.78 | 0.440 |
Round steel pipe 139.7*6 L-12000 S355 | 19.78 | 0.440 |
Round steel pipe 139.7*6.3 L-6000 S235/S355 | 20.73 | 0.440 |
Round steel pipe 139.7*6.3 L-12000 S355 | 20.73 | 0.440 |
Round steel pipe 139.7*8 L-6000 S235/S355 | 25.98 | 0.440 |
Round steel pipe 139.7*8 L-12000 S355 | 25.98 | 0.440 |
Round steel pipe 139.7*10 L-6000 S235/S355 | 31.99 | 0.440 |
Round steel pipe 139.7*10 L-12000 S355 | 31.99 | 0.440 |
Round steel pipe 139.7*12 L-6000 S235/S355 | 37.79 | 0.440 |
Round steel pipe 139.7*12 L-12000 S355 | 37.79 | 0.440 |
Round steel pipe 139.7*12.5 L-6000 S235/S355 | 39.21 | 0.440 |
Round steel pipe 139.7*12.5 L-12000 S355 | 39.21 | 0.440 |
Round steel pipe 139.7*16 L-6000 S235/S355 | 48.81 | 0.440 |
Round steel pipe 139.7*16 L-12000 S355 | 48.81 | 0.440 |
Round steel pipe 152.4*2.3 L-6000 S235/S355 | 8.51 | 0.480 |
Round steel pipe 152.4*2.3 L-12000 S355 | 8.51 | 0.480 |
Round steel pipe 152.4*2.5 L-6000 S235/S355 | 9.24 | 0.480 |
Round steel pipe 152.4*2.5 L-12000 S355 | 9.24 | 0.480 |
Round steel pipe 152.4*2.9 L-6000 S235/S355 | 10.69 | 0.480 |
Round steel pipe 152.4*2.9 L-12000 S355 | 10.69 | 0.480 |
Round steel pipe 152.4*3 L-6000 S235/S355 | 11.05 | 0.480 |
Round steel pipe 152.4*3 L-12000 S355 | 11.05 | 0.480 |
Round steel pipe 152.4*3.2 L-6000 S235/S355 | 11.77 | 0.480 |
Round steel pipe 152.4*3.2 L-12000 S355 | 11.77 | 0.480 |
Round steel pipe 152.4*4 L-6000 S355 | 14.64 | 0.480 |
Round steel pipe 152.4*4 L-12000 S355 | 14.64 | 0.480 |
Round steel pipe 152.4*5 L-6000 S355 | 18.18 | 0.480 |
Round steel pipe 152.4*5 L-12000 S355 | 18.18 | 0.480 |
Round steel pipe 152.4*6 L-6000 S355 | 21.66 | 0.480 |
Round steel pipe 152.4*6 L-12000 S355 | 21.66 | 0.480 |
Round steel pipe 152.4*6.3 L-6000 S355 | 22.70 | 0.480 |
Round steel pipe 152.4*6.3 L-12000 S355 | 22.70 | 0.480 |
Round steel pipe 152.4*8 L-6000 S355 | 28.49 | 0.480 |
Round steel pipe 152.4*8 L-12000 S355 | 28.49 | 0.480 |
Round steel pipe 152.4*10 L-6000 S355 | 35.12 | 0.480 |
Round steel pipe 152.4*10 L-12000 S355 | 35.12 | 0.480 |
Round steel pipe 152.4*12 L-6000 S355 | 41.55 | 0.480 |
Round steel pipe 152.4*12 L-12000 S355 | 41.55 | 0.480 |
Round steel pipe 159*2 L-6000 S355 | 7.74 | 0.500 |
Round steel pipe 159*2 L-12000 S355 | 7.74 | 0.500 |
Round steel pipe 159*2.6 L-6000 S355 | 10.03 | 0.500 |
Round steel pipe 159*2.6 L-12000 S355 | 10.03 | 0.500 |
Round steel pipe 159*2.9 L-6000 S355 | 11.16 | 0.500 |
Round steel pipe 159*2.9 L-12000 S355 | 11.16 | 0.500 |
Round steel pipe 159*3 L-6000 S355 | 11.54 | 0.500 |
Round steel pipe 159*3 L-12000 S355 | 11.54 | 0.500 |
Round steel pipe 159*4 L-6000 S355 | 15.29 | 0.500 |
Round steel pipe 159*4 L-12000 S355 | 15.29 | 0.500 |
Round steel pipe 159*4.5 L-6000 S355 | 17.15 | 0.500 |
Round steel pipe 159*4.5 L-12000 S355 | 17.15 | 0.500 |
Round steel pipe 159*5 L-6000 S355 | 18.99 | 0.500 |
Round steel pipe 159*5 L-12000 S355 | 18.99 | 0.500 |
Round steel pipe 159*6 L-6000 S355 | 22.64 | 0.500 |
Round steel pipe 159*6 L-12000 S355 | 22.64 | 0.500 |
Round steel pipe 159*8 L-6000 S355 | 29.79 | 0.500 |
Round steel pipe 159*8 L-12000 S355 | 29.79 | 0.500 |
Round steel pipe 159*10 L-6000 S355 | 36.75 | 0.500 |
Round steel pipe 159*10 L-12000 S355 | 36.75 | 0.500 |
Round steel pipe 159*12 L-6000 S355 | 43.50 | 0.500 |
Round steel pipe 159*12 L-12000 S355 | 43.50 | 0.500 |
Round steel pipe 168.3*3 L-6000 S355 | 12.23 | 0.529 |
Round steel pipe 168.3*3 L-12000 S355 | 12.23 | 0.529 |
Round steel pipe 168.3*3.6 L-6000 S355 | 14.62 | 0.529 |
Round steel pipe 168.3*3.6 L-12000 S355 | 14.62 | 0.529 |
Round steel pipe 168.3*4 L-6000 S355 | 16.21 | 0.529 |
Round steel pipe 168.3*4 L-12000 S355 | 16.21 | 0.529 |
Round steel pipe 168.3*5 L-6000 S355 | 20.14 | 0.529 |
Round steel pipe 168.3*5 L-12000 S355 | 20.14 | 0.529 |
Round steel pipe 168.3*6 L-6000 S355 | 24.02 | 0.529 |
Round steel pipe 168.3*6 L-12000 S355 | 24.02 | 0.529 |
Round steel pipe 168.3*6.3 L-6000 S355 | 25.17 | 0.529 |
Round steel pipe 168.3*6.3 L-12000 S355 | 25.17 | 0.529 |
Round steel pipe 168.3*8 L-6000 S355 | 31.63 | 0.529 |
Round steel pipe 168.3*8 L-12000 S355 | 31.63 | 0.529 |
Round steel pipe 168.3*10 L-6000 S355 | 39.04 | 0.529 |
Round steel pipe 168.3*10 L-12000 S355 | 39.04 | 0.529 |
Round steel pipe 168.3*12 L-6000 S355 | 46.26 | 0.529 |
Round steel pipe 168.3*12 L-12000 S355 | 46.26 | 0.529 |
Round steel pipe 168.3*12.5 L-6000 S355 | 48.03 | 0.529 |
Round steel pipe 168.3*12.5 L-12000 S355 | 48.03 | 0.529 |
Round steel pipe 168.3*16 L-6000 S355 | 60.10 | 0.529 |
Round steel pipe 168.3*16 L-12000 S355 | 60.10 | 0.529 |
Round steel pipe 177.8*2.9 L-6000 S355 | 12.51 | 0.559 |
Round steel pipe 177.8*2.9 L-12000 S355 | 12.51 | 0.559 |
Round steel pipe 177.8*3 L-6000 S355 | 12.93 | 0.559 |
Round steel pipe 177.8*3 L-12000 S355 | 12.93 | 0.559 |
Round steel pipe 177.8*3.6 L-6000 S355 | 15.47 | 0.559 |
Round steel pipe 177.8*3.6 L-12000 S355 | 15.47 | 0.559 |
Round steel pipe 177.8*4 L-6000 S355 | 17.14 | 0.559 |
Round steel pipe 177.8*4 L-12000 S355 | 17.14 | 0.559 |
Round steel pipe 177.8*4.5 L-6000 S355 | 19.23 | 0.559 |
Round steel pipe 177.8*4.5 L-12000 S355 | 19.23 | 0.559 |
Round steel pipe 177.8*5 L-6000 S355 | 21.31 | 0.559 |
Round steel pipe 177.8*5 L-12000 S355 | 21.31 | 0.559 |
Round steel pipe 177.8*6 L-6000 S355 | 25.42 | 0.559 |
Round steel pipe 177.8*6 L-12000 S355 | 25.42 | 0.559 |
Round steel pipe 177.8*6.3 L-6000 S355 | 26.65 | 0.559 |
Round steel pipe 177.8*6.3 L-12000 S355 | 26.65 | 0.559 |
Round steel pipe 177.8*8 L-6000 S355 | 33.50 | 0.559 |
Round steel pipe 177.8*8 L-12000 S355 | 33.50 | 0.559 |
Round steel pipe 177.8*10 L-6000 S355 | 41.38 | 0.559 |
Round steel pipe 177.8*10 L-12000 S355 | 41.38 | 0.559 |
Round steel pipe 177.8*12 L-6000 S355 | 49.07 | 0.559 |
Round steel pipe 177.8*12 L-12000 S355 | 49.07 | 0.559 |
Round steel pipe 177.8*12.5 L-6000 S355 | 50.96 | 0.559 |
Round steel pipe 177.8*12.5 L-12000 S355 | 50.96 | 0.559 |
Round steel pipe 193.7*2.9 L-6000 S355 | 13.65 | 0.609 |
Round steel pipe 193.7*2.9 L-12000 S355 | 13.65 | 0.609 |
Round steel pipe 193.7*3 L-6000 S355 | 14.11 | 0.609 |
Round steel pipe 193.7*3 L-12000 S355 | 14.11 | 0.609 |
Round steel pipe 193.7*3.2 L-6000 S355 | 15.03 | 0.609 |
Round steel pipe 193.7*3.2 L-12000 S355 | 15.03 | 0.609 |
Round steel pipe 193.7*3.6 L-6000 S355 | 16.88 | 0.609 |
Round steel pipe 193.7*3.6 L-12000 S355 | 16.88 | 0.609 |
Round steel pipe 193.7*4 L-6000 S355 | 18.71 | 0.609 |
Round steel pipe 193.7*4 L-12000 S355 | 18.71 | 0.609 |
Round steel pipe 193.7*5 L-6000 S355 | 23.27 | 0.609 |
Round steel pipe 193.7*5 L-12000 S355 | 23.27 | 0.609 |
Round steel pipe 193.7*6 L-6000 S355 | 27.77 | 0.609 |
Round steel pipe 193.7*6 L-12000 S355 | 27.77 | 0.609 |
Round steel pipe 193.7*6.3 L-6000 S355 | 29.12 | 0.609 |
Round steel pipe 193.7*6.3 L-12000 S355 | 29.12 | 0.609 |
Round steel pipe 193.7*8 L-6000 S355 | 36.64 | 0.609 |
Round steel pipe 193.7*8 L-12000 S355 | 36.64 | 0.609 |
Round steel pipe 193.7*10 L-6000 S355 | 45.30 | 0.609 |
Round steel pipe 193.7*10 L-12000 S355 | 45.30 | 0.609 |
Round steel pipe 193.7*12 L-6000 S355 | 53.77 | 0.609 |
Round steel pipe 193.7*12 L-12000 S355 | 53.77 | 0.609 |
Round steel pipe 193.7*12.5 L-6000 S355 | 55.86 | 0.609 |
Round steel pipe 193.7*12.5 L-12000 S355 | 55.86 | 0.609 |
Round steel pipe 193.7*16 L-6000 S355 | 70.12 | 0.609 |
Round steel pipe 193.7*16 L-12000 S355 | 70.12 | 0.609 |
Round steel pipe 219.1*3 L-6000 S355 | 15.99 | 0.689 |
Round steel pipe 219.1*3 L-12000 S355 | 15.99 | 0.689 |
Round steel pipe 219.1*3.2 L-6000 S355 | 17.04 | 0.689 |
Round steel pipe 219.1*3.2 L-12000 S355 | 17.04 | 0.689 |
Round steel pipe 219.1*3.6 L-6000 S355 | 19.13 | 0.689 |
Round steel pipe 219.1*3.6 L-12000 S355 | 19.13 | 0.689 |
Round steel pipe 219.1*4 L-6000 S355 | 21.22 | 0.689 |
Round steel pipe 219.1*4 L-12000 S355 | 21.22 | 0.689 |
Round steel pipe 219.1*4.5 L-6000 S355 | 23.82 | 0.689 |
Round steel pipe 219.1*4.5 L-12000 S355 | 23.82 | 0.689 |
Round steel pipe 219.1*5 L-6000 S355 | 26.40 | 0.689 |
Round steel pipe 219.1*5 L-12000 S355 | 26.40 | 0.689 |
Round steel pipe 219.1*6 L-6000 S355 | 31.53 | 0.689 |
Round steel pipe 219.1*6 L-12000 S355 | 31.53 | 0.689 |
Round steel pipe 219.1*6.3 L-6000 S355 | 33.06 | 0.689 |
Round steel pipe 219.1*6.3 L-12000 S355 | 33.06 | 0.689 |
Round steel pipe 219.1*8 L-6000 S355 | 41.65 | 0.689 |
Round steel pipe 219.1*8 L-12000 S355 | 41.65 | 0.689 |
Round steel pipe 219.1*10 L-6000 S355 | 51.57 | 0.689 |
Round steel pipe 219.1*10 L-12000 S355 | 51.57 | 0.689 |
Round steel pipe 219.1*12 L-6000 S355 | 61.29 | 0.689 |
Round steel pipe 219.1*12 L-12000 S355 | 61.29 | 0.689 |
Round steel pipe 219.1*12.5 L-6000 S355 | 63.69 | 0.689 |
Round steel pipe 219.1*12.5 L-12000 S355 | 63.69 | 0.689 |
Round steel pipe 219.1*16 L-6000 S355 | 80.14 | 0.689 |
Round steel pipe 219.1*16 L-12000 S355 | 80.14 | 0.689 |
Round steel pipe 244.5*4 L-6000 S355 | 23.72 | 0.769 |
Round steel pipe 244.5*4 L-12000 S355 | 23.72 | 0.769 |
Round steel pipe 244.5*5 L-6000 S355 | 29.53 | 0.769 |
Round steel pipe 244.5*5 L-12000 S355 | 29.53 | 0.769 |
Round steel pipe 244.5*6 L-6000 S355 | 35.29 | 0.769 |
Round steel pipe 244.5*6 L-12000 S355 | 35.29 | 0.769 |
Round steel pipe 244.5*6.3 L-6000 S355 | 37.01 | 0.769 |
Round steel pipe 244.5*6.3 L-12000 S355 | 37.01 | 0.769 |
Round steel pipe 244.5*8 L-6000 S355 | 46.66 | 0.769 |
Round steel pipe 244.5*8 L-12000 S355 | 46.66 | 0.769 |
Round steel pipe 244.5*10 L-6000 S355 | 57.83 | 0.769 |
Round steel pipe 244.5*10 L-12000 S355 | 57.83 | 0.769 |
Round steel pipe 244.5*12 L-6000 S355 | 68.81 | 0.769 |
Round steel pipe 244.5*12 L-12000 S355 | 68.81 | 0.769 |
Round steel pipe 244.5*12.5 L-6000 S355 | 71.52 | 0.769 |
Round steel pipe 244.5*12.5 L-12000 S355 | 71.52 | 0.769 |
Round steel pipe 273*3 L-6000 S355 | 19.98 | 0.858 |
Round steel pipe 273*3 L-12000 S355 | 19.98 | 0.858 |
Round steel pipe 273*4 L-6000 S355 | 26.54 | 0.858 |
Round steel pipe 273*4 L-12000 S355 | 26.54 | 0.858 |
Round steel pipe 273*5 L-6000 S355 | 33.05 | 0.858 |
Round steel pipe 273*5 L-12000 S355 | 33.05 | 0.858 |
Round steel pipe 273*6 L-6000 S355 | 39.51 | 0.858 |
Round steel pipe 273*6 L-12000 S355 | 39.51 | 0.858 |
Round steel pipe 273*6.3 L-6000 S355 | 41.44 | 0.858 |
Round steel pipe 273*6.3 L-12000 S355 | 41.44 | 0.858 |
Round steel pipe 273*8 L-6000 S355 | 52.28 | 0.858 |
Round steel pipe 273*8 L-12000 S355 | 52.28 | 0.858 |
Round steel pipe 273*10 L-6000 S355 | 64.86 | 0.858 |
Round steel pipe 273*10 L-12000 S355 | 64.86 | 0.858 |
Round steel pipe 273*12 L-6000 S355 | 77.24 | 0.858 |
Round steel pipe 273*12 L-12000 S355 | 77.24 | 0.858 |
Round steel pipe 273*12.5 L-6000 S355 | 80.30 | 0.858 |
Round steel pipe 273*12.5 L-12000 S355 | 80.30 | 0.858 |
Round steel pipe 273*16 L-6000 S355 | 101.41 | 0.858 |
Round steel pipe 273*16 L-12000 S355 | 101.41 | 0.858 |
Round steel pipe 323.9*4 L-6000 S355 | 31.56 | 1.018 |
Round steel pipe 323.9*4 L-12000 S355 | 31.56 | 1.018 |
Round steel pipe 323.9*5 L-6000 S355 | 39.32 | 1.018 |
Round steel pipe 323.9*5 L-12000 S355 | 39.32 | 1.018 |
Round steel pipe 323.9*6 L-6000 S355 | 47.04 | 1.018 |
Round steel pipe 323.9*6 L-12000 S355 | 47.04 | 1.018 |
Round steel pipe 323.9*6.3 L-6000 S355 | 49.34 | 1.018 |
Round steel pipe 323.9*6.3 L-12000 S355 | 49.34 | 1.018 |
Round steel pipe 323.9*8 L-6000 S355 | 62.32 | 1.018 |
Round steel pipe 323.9*8 L-12000 S355 | 62.32 | 1.018 |
Round steel pipe 323.9*10 L-6000 S355 | 77.41 | 1.018 |
Round steel pipe 323.9*10 L-12000 S355 | 77.41 | 1.018 |
Round steel pipe 323.9*12 L-6000 S355 | 92.30 | 1.018 |
Round steel pipe 323.9*12 L-12000 S355 | 92.30 | 1.018 |
Round steel pipe 323.9*12.5 L-6000 S355 | 95.99 | 1.018 |
Round steel pipe 323.9*12.5 L-12000 S355 | 95.99 | 1.018 |
Round steel pipe 323.9*16 L-6000 S355 | 121.49 | 1.018 |
Round steel pipe 323.9*16 L-12000 S355 | 121.49 | 1.018 |
Round steel pipe 355.6*5 L-6000 S355 | 43.23 | 1.118 |
Round steel pipe 355.6*5 L-12000 S355 | 43.23 | 1.118 |
Round steel pipe 355.6*6 L-6000 S355 | 51.73 | 1.118 |
Round steel pipe 355.6*6 L-12000 S355 | 51.73 | 1.118 |
Round steel pipe 355.6*6.3 L-6000 S355 | 54.27 | 1.118 |
Round steel pipe 355.6*6.3 L-12000 S355 | 54.27 | 1.118 |
Round steel pipe 355.6*8 L-6000 S355 | 68.58 | 1.118 |
Round steel pipe 355.6*8 L-12000 S355 | 68.58 | 1.118 |
Round steel pipe 355.6*10 L-6000 S355 | 85.23 | 1.118 |
Round steel pipe 355.6*10 L-12000 S355 | 85.23 | 1.118 |
Round steel pipe 355.6*12 L-6000 S355 | 101.68 | 1.118 |
Round steel pipe 355.6*12 L-12000 S355 | 101.68 | 1.118 |
Round steel pipe 355.6*12.5 L-6000 S355 | 105.77 | 1.118 |
Round steel pipe 355.6*12.5 L-12000 S355 | 105.77 | 1.118 |
Round steel pipe 355.6*16 L-6000 S355 | 134.00 | 1.118 |
Round steel pipe 355.6*16 L-12000 S355 | 134.00 | 1.118 |
Round steel pipe 406.4*5 L-6000 S355 | 49.50 | 1.277 |
Round steel pipe 406.4*5 L-12000 S355 | 49.50 | 1.277 |
Round steel pipe 406.4*6 L-6000 S355 | 59.25 | 1.277 |
Round steel pipe 406.4*6 L-12000 S355 | 59.25 | 1.277 |
Round steel pipe 406.4*6.3 L-6000 S355 | 62.16 | 1.277 |
Round steel pipe 406.4*6.3 L-12000 S355 | 62.16 | 1.277 |
Round steel pipe 406.4*8 L-6000 S355 | 78.60 | 1.277 |
Round steel pipe 406.4*8 L-12000 S355 | 78.60 | 1.277 |
Round steel pipe 406.4*10 L-6000 S355 | 97.76 | 1.277 |
Round steel pipe 406.4*10 L-12000 S355 | 97.76 | 1.277 |
Round steel pipe 406.4*12 L-6000 S355 | 116.72 | 1.277 |
Round steel pipe 406.4*12 L-12000 S355 | 116.72 | 1.277 |
Round steel pipe 406.4*12.5 L-6000 S355 | 121.43 | 1.277 |
Round steel pipe 406.4*12.5 L-12000 S355 | 121.43 | 1.277 |
Round steel pipe 406.4*16 L-6000 S355 | 154.05 | 1.277 |
Round steel pipe 406.4*16 L-12000 S355 | 154.05 | 1.277 |
Round steel pipe 457*6 L-6000 S355 | 66.73 | 1.436 |
Round steel pipe 457*6 L-12000 S355 | 66.73 | 1.436 |
Round steel pipe 457*6.3 L-6000 S355 | 70.02 | 1.436 |
Round steel pipe 457*6.3 L-12000 S355 | 70.02 | 1.436 |
Round steel pipe 457*8 L-6000 S355 | 88.58 | 1.436 |
Round steel pipe 457*8 L-12000 S355 | 88.58 | 1.436 |
Round steel pipe 457*10 L-6000 S355 | 110.24 | 1.436 |
Round steel pipe 457*10 L-12000 S355 | 110.24 | 1.436 |
Round steel pipe 457*12 L-6000 S355 | 131.69 | 1.436 |
Round steel pipe 457*12 L-12000 S355 | 131.69 | 1.436 |
Round steel pipe 457.2*16 L-6000 S355 | 174.09 | 1.437 |
Round steel pipe 457.2*16 L-12000 S355 | 174.09 | 1.437 |
Round steel pipe 457.2*20 L-6000 S355 | 215.64 | 1.437 |
Round steel pipe 457.2*20 L-12000 S355 | 215.64 | 1.437 |
Round steel pipe 508*6 L-6000 S355 | 74.28 | 1.596 |
Round steel pipe 508*6 L-12000 S355 | 74.28 | 1.596 |
Round steel pipe 508*6.3 L-6000 S355 | 77.95 | 1.596 |
Round steel pipe 508*6.3 L-12000 S355 | 77.95 | 1.596 |
Round steel pipe 508*8 L-6000 S355 | 98.65 | 1.596 |
Round steel pipe 508*8 L-12000 S355 | 98.65 | 1.596 |
Round steel pipe 508*10 L-6000 S355 | 122.81 | 1.596 |
Round steel pipe 508*10 L-12000 S355 | 122.81 | 1.596 |
Round steel pipe 508*12 L-6000 S355 | 146.79 | 1.596 |
Round steel pipe 508*12 L-12000 S355 | 146.79 | 1.596 |
Round steel pipe 508*12.5 L-6000 S355 | 152.75 | 1.596 |
Round steel pipe 508*12.5 L-12000 S355 | 152.75 | 1.596 |
Round steel pipe 508*16 L-6000 S355 | 194.14 | 1.596 |
Round steel pipe 508*16 L-12000 S355 | 194.14 | 1.596 |
Round steel pipe 508*20 L-6000 S355 | 240.70 | 1.596 |
Round steel pipe 508*20 L-12000 S355 | 240.70 | 1.596 |
Round steel pipe 559*6 L-6000 S355 | 81.83 | 1.756 |
Round steel pipe 559*6 L-12000 S355 | 81.83 | 1.756 |
Round steel pipe 559*6.3 L-6000 S355 | 85.87 | 1.756 |
Round steel pipe 559*6.3 L-12000 S355 | 85.87 | 1.756 |
Round steel pipe 559*8 L-6000 S355 | 108.71 | 1.756 |
Round steel pipe 559*8 L-12000 S355 | 108.71 | 1.756 |
Round steel pipe 559*10 L-6000 S355 | 135.39 | 1.756 |
Round steel pipe 559*10 L-12000 S355 | 135.39 | 1.756 |
Round steel pipe 559*12 L-6000 S355 | 161.88 | 1.756 |
Round steel pipe 559*12 L-12000 S355 | 161.88 | 1.756 |
Round steel pipe 559*12.5 L-6000 S355 | 168.47 | 1.756 |
Round steel pipe 559*12.5 L-12000 S355 | 168.47 | 1.756 |
Round steel pipe 559*16 L-6000 S355 | 214.26 | 1.756 |
Round steel pipe 559*16 L-12000 S355 | 214.26 | 1.756 |
Round steel pipe 559*20 L-6000 S355 | 265.85 | 1.756 |
Round steel pipe 559*20 L-12000 S355 | 265.85 | 1.756 |
Round steel pipe 610*6 L-6000 S355 | 89.37 | 1.916 |
Round steel pipe 610*6 L-12000 S355 | 89.37 | 1.916 |
Round steel pipe 610*6.3 L-6000 S355 | 93.80 | 1.916 |
Round steel pipe 610*6.3 L-12000 S355 | 93.80 | 1.916 |
Round steel pipe 610*8 L-6000 S355 | 118.77 | 1.916 |
Round steel pipe 610*8 L-12000 S355 | 118.77 | 1.916 |
Round steel pipe 610*10 L-6000 S355 | 147.97 | 1.916 |
Round steel pipe 610*10 L-12000 S355 | 147.97 | 1.916 |
Round steel pipe 610*12 L-6000 S355 | 176.97 | 1.916 |
Round steel pipe 610*12 L-12000 S355 | 176.97 | 1.916 |
Round steel pipe 610*12.5 L-6000 S355 | 184.19 | 1.916 |
Round steel pipe 610*12.5 L-12000 S355 | 184.19 | 1.916 |
Round steel pipe 610*16 L-6000 S355 | 234.38 | 1.916 |
Round steel pipe 610*16 L-12000 S355 | 234.38 | 1.916 |
Round steel pipe 813*6.3 L-6000 S355 | 125.33 | 2.554 |
Round steel pipe 813*6.3 L-12000 S355 | 125.33 | 2.554 |
Round steel pipe 813*8 L-6000 S355 | 158.82 | 2.554 |
Round steel pipe 813*8 L-12000 S355 | 158.82 | 2.554 |
Round steel pipe 813*10 L-6000 S355 | 198.03 | 2.554 |
Round steel pipe 813*10 L-12000 S355 | 198.03 | 2.554 |
Round steel pipe 813*12 L-6000 S355 | 237.05 | 2.554 |
Round steel pipe 813*12 L-12000 S355 | 237.05 | 2.554 |
Round steel pipe 813*16 L-6000 S355 | 314.48 | 2.554 |
Round steel pipe 813*16 L-12000 S355 | 314.48 | 2.554 |
Round steel pipe 813*20 L-6000 S355 | 391.13 | 2.554 |
Round steel pipe 813*20 L-12000 S355 | 391.13 | 2.554 |
Round steel pipe 914*10 L-6000 S355 | 222.94 | 2.871 |
Round steel pipe 914*10 L-12000 S355 | 222.94 | 2.871 |
Round steel pipe 914*12 L-6000 S355 | 266.94 | 2.871 |
Round steel pipe 914*12 L-12000 S355 | 266.94 | 2.871 |
Round steel pipe 914*16 L-6000 S355 | 354.34 | 2.871 |
Round steel pipe 914*16 L-12000 S355 | 354.34 | 2.871 |
Round steel pipe 1020*12 L-6000 S355 | 298.31 | 3.204 |
Round steel pipe 1020*12 L-12000 S355 | 298.31 | 3.204 |
Round steel pipe 1020*16 L-6000 S355 | 396.16 | 3.204 |
Round steel pipe 1020*16 L-12000 S355 | 396.16 | 3.204 |
Round steel pipe 1020*20 L-6000 S355 | 493.23 | 3.204 |
Round steel pipe 1020*20 L-12000 S355 | 493.23 | 3.204 |
Frequently Asked Questions
What is the difference between general and special use hollow sections?
General use sections are typically utilized for standard structural support, fencing, and everyday construction. Special use sections are manufactured to meet stricter tolerances or specific pressure ratings required for specialized machinery, automotive parts, or demanding fluid transport systems.
Can I order circular hollow sections for a private residential project?
Yes. We supply steel materials in custom volumes. Whether you are a large contractor needing bulk structural steel or a private individual working on a domestic build, we can accommodate your order.
Should I choose galvanized or non-galvanized (black steel) CHS?
Galvanized steel is treated with a protective zinc coating, making it highly resistant to rust and ideal for outdoor use, fencing, or water transport. Non-galvanized (black) steel is widely used for indoor frameworks, gas transportation, and heating systems where heavy corrosion resistance from weather is not the primary concern.
What steel grades are available?
We offer S195T, S235, and S355 steel grades. S235 is excellent for general construction, while S355 provides higher yield strength for demanding structural and load-bearing applications.
What lengths do your circular hollow sections come in?
Our standard lengths are 6000 mm and 12000 mm.