Los tubos HSS rectangulares se utilizan comúnmente para vigas, columnas y otros componentes estructurales portantes. Los tamaños de tubos HSS rectangulares más comunes incluyen:
| Size mm | kg/m | Size mm | kg/m |
| 40 x 20 x 2.0 | 1.68 | 40 x 20 x 2.5 | 2.03 |
| 40 x 20 x 3.0 | 2.36 | 40 x 25 x 1.5 | 1.44 |
| 40 x 25 x 2.0 | 1.89 | 40 x 25 x 2.5 | 2.23 |
| 50 x 25 x 2.0 | 2.21 | 50 x 25 x 2.5 | 2.72 |
| 50 x 25 x 3.0 | 3.22 | 50 x 30 x 2.5 | 2.92 |
| 50 x 30 x 3.0 | 3.45 | 50 x 30 x 4.0 | 4.46 |
| 50 x 40 x 3.0 | 3.77 | 60 x 40 x 2.0 | 2.93 |
| 60 x 40 x 2.5 | 3.71 | 60 x 40 x 3.0 | 4.39 |
| 60 x 40 x 4.0 | 5.72 | 70 x 50 x 2 | 3.56 |
| 70 x 50 x 2.5 | 4.39 | 70 x 50 x 3.0 | 5.19 |
| 70 x 50 x 4.0 | 6.71 | 80 x 40 x 2.5 | 4.26 |
| 80 x 40 x 3.0 | 5.34 | 80 x 40 x 4.0 | 6.97 |
| 80 x 40 x 5.0 | 8.54 | 80 x 50 x 3.0 | 5.66 |
| 80 x 50 x 4.0 | 7.34 | 90 x 50 x 3.0 | 6.28 |
| 90 x 50 x 3.6 | 7.46 | 90 x 50 x 5.0 | 10.11 |
| 100 x 50 x 2.5 | 5.63 | 100 x 50 x 3.0 | 6.75 |
| 100 x 50 x 4.0 | 8.86 | 100 x 50 x 5.0 | 10.9 |
| 100 x 60 x 3.0 | 7.22 | 100 x 60 x 3.6 | 8.59 |
| 100 x 60 x 5.0 | 11.7 | 120 x 80 x 2.5 | 7.65 |
| 120 x 80 x 3.0 | 9.03 | 120 x 80 x 4.0 | 12 |
| 120 x 80 x 5.0 | 14.8 | 120 x 80 x 6.0 | 17.6 |
| 120 x 80 x 8.0 | 22.9 | 150 x 100 x 5.0 | 18.7 |
| 150 x 100 x 6.0 | 22.3 | 150 x 100 x 8.0 | 29.1 |
| 150 x 100 x 10.0 | 35.7 | 160 x 80 x 5.0 | 18 |
| 160 x 80 x 6.0 | 21.3 | 160 x 80 x 8.0 | 27.9 |
| 200 x 100 x 5.0 | 22.7 | 200 x 100 x 6.0 | 27 |
| 200 x 100 x 8.0 | 35.4 | 200 x 100 x 10.0 | 43.6 |
| 250 x 150 x 5.0 | 30.5 | 250 x 150 x 6.0 | 38.2 |
| 250 x 150 x 8.0 | 48 | 250 x 150 x 10 | 59.3 |
| 300 x 200 x 6.0 | 48.1 | 300 x 200 x 8.0 | 60.5 |
| 300 x 200 x 10.0 | 75 | 400 x 200 x 8.0 | 73.1 |
| 400 x 200 x 10.0 | 90.7 | 400 x 200 x 16 | 142 |
| Size mm | kg/m | Size mm | kg/m |
| 20 x 20 x 2.0 | 1.12 | 20 x 20 x 2.5 | 1.35 |
| 25 x 25 x 1.5 | 1.06 | 25 x 25 x 2.0 | 1.43 |
| 25 X 25 X 2.5 | 1.74 | 25 X 25 X 3.0 | 2.04 |
| 30 X 30 X 2.0 | 1.68 | 30 X 30 X 2.5 | 2.14 |
| 30 X 30 X 3.0 | 2.51 | 40 x 40 x 1.5 | 1.81 |
| 40 x 40 x 2.0 | 2.31 | 40 x 40 x 2.5 | 2.92 |
| 40 x 40 x 3.0 | 3.45 | 40 x 40 x 4.0 | 4.46 |
| 40 x 40 x 5.0 | 5.4 | 50 x 50 x 1.5 | 2.28 |
| 50 x 50 x 2.0 | 2.93 | 50 x 50 x 2.5 | 3.71 |
| 50 x 50 x 3.0 | 4.39 | 50 x 50 x 4.0 | 5.72 |
| 50 x 50 x 5.0 | 6.97 | 60 x 60 x 3.0 | 5.34 |
| 60 x 60 x 4.0 | 6.97 | 60 x 60 x 5.0 | 8.54 |
| 60 x 60 x 6.0 | 9.45 | 70 x 70 x 3.0 | 6.28 |
| 70 x 70 x 3.6 | 7.46 | 70 x 70 x 5.0 | 10.11 |
| 70 x 70 x 6.3 | 12.5 | 70 x 70 x 8 | 15.3 |
| 75 x 75 x 3.0 | 7.07 | 80 x 80 x 3.0 | 7.22 |
| 80 x 80 x 3.6 | 8.59 | 80 x 80 x 5.0 | 11.7 |
| 80 x 80 x 6.0 | 13.9 | 90 x 90 x 3.0 | 8.01 |
| 90 x 90 x 3.6 | 9.72 | 90 x 90 x 5.0 | 13.3 |
| 90 x 90 x 6.0 | 15.76 | 90 x 90 x 8.0 | 20.4 |
| 100 x 100 x 3.0 | 8.96 | 100 x 100 x 4.0 | 12 |
| 100 x 100 x 5.0 | 14.8 | 100 x 100 x 5.0 | 14.8 |
| 100 x 100 x 6.0 | 16.19 | 100 x 100 x 8.0 | 22.9 |
| 100 x 100 x 10 | 27.9 | 120 x 120 x 5 | 18 |
| 120 x 120 x 6.0 | 21.3 | 120 X 120 X 6.3 | 22.3 |
| 120 x 120 x 8.0 | 27.9 | 120 x 120 x 10 | 34.2 |
| 120 X 120 X 12 | 35.8 | 120 X 120 X 12.5 | 41.6 |
| 140 X 140 X 5.0 | 21.1 | 140 X 140 X 6.3 | 26.3 |
| 140 X 140 X 8 | 32.9 | 140 X 140 X 10 | 40.4 |
| 140 X 140 X 12.5 | 49.5 | 150 X 150 X 5.0 | 22.7 |
| 150 X 150 X 6.3 | 28.3 | 150 X 150 X 8.0 | 35.4 |
| 150 X 150 X 10 | 43.6 | 150 X 150 X 12.5 | 53.4 |
| 150 X 150 X 16 | 66.4 | 150 X 150 X 16 | 66.4 |
| 180 X 180 X 5 | 27.4 | 180 X 180 X 6.3 | 34.2 |
| 180 X 180 X 8 | 43 | 180 X 180 X 10 | 53 |
| 180 X 180 X 12.5 | 65.2 | 180 X 180 X 16 | 81.4 |
| 200 X 200 X 5 | 30.5 | 200 X 200 X 6 | 35.8 |
| 200 x 200 x 6.3 | 38.2 | 200 x 200 x 8 | 48 |
| 200 x 200 x 10 | 59.3 | 200 x 200 x 12.5 | 73 |
| 200 x 200 x 16 | 91.5 | 250 x 250 x 6.3 | 48.1 |
| 250 x 250 x 8 | 60.5 | 250 x 250 x 10 | 75 |
| 250 x 250 x 12.5 | 92.6 | 250 x 250 x 16 | 117 |
| 300 x 300 x 6.3 | 57.9 | 300 x 300 x 8 | 73.1 |
| 300 x 300 x 10 | 57.9 | 300 x 300 x 8 | 90.7 |
| 300 x 300 x 12.5 | 112 | 300 x 300 x 16 | 142 |
| 350 x 350 x 8 | 85.7 | 350 x 350 x 10 | 106 |
| 350 x 350 x 12.5 | 132 | 350 x 350 x 16 | 167 |
| 400 x 400 x 10 | 122 | 400 x 400 x 12 | 141 |
| 400 x 400 x 12.5mm | 152 | 400 x 400 x 16 | 192 |
| Galvanized steel pipes | CHS | RHS | SHS |
| (Circle hollow section) | (Rectangular hollow section) | (Square hollow section) | |
| Technique: | Hot dip | ||
| Usage: | Construction / building materials steel pipe | ||
| Scaffolding pipe Fence post steel pipe Fire protection steel pipe | |||
| Greenhouse steel pipe Low pressure liquid, water, gas, oil, line pipe | |||
| Irrigation pipe Handrail pipe | |||
| Pre galvanized Pipe Specifications: | OD 12-219mm | OD 8*16-50*100mm | OD 12*12-100*100mm |
| WT 0.8-2.3mm | WT 0.8-2.3mm | WT 0.8-2.3mm | |
| Length: 1-6m | Length: 1-6m | Length: 1-6m | |
| Hot Dipped Galvanized PipeSpecifications: | OD 20-660mm | OD 20*30-300*650mm | OD 20*20-500*500mm |
| WT 1.5-18.0mm | WT 1.5-18.0mm | WT 1.5-18.0mm | |
| Length: 1-12m | Length: 1-12m | Length: 1-12m | |
| Standard: | BS EN 39, BS 1387, | BS EN 10219 | BS EN 10219 |
| BS EN 10255, | ASTM A500, | ASTM A500, | |
| API 5L, ASTM A53, ASTM A500, ASTM A795, ISO65, | JIS G3466, | JIS G3466, | |
| ANSI C80, | GB/T6728 | GB/T6728 | |
| DIN2440, JIS G3444, | |||
| GB/T3091 | |||
| Material: | S195, S235, S345/ GRA, GRB/ STK400/ Q195, Q235, Q345 | ||
| Surface: | 1. pre-galvanized (Zinc coating: 40-80g/m2) | ||
| hot dipped galvanized (Zinc coating: 200-600g/m2 ) | |||
| 2. oiled with PVC wrapped | |||
| 3. varnished / painted in black or red or other color | |||
| 4. Anticorrosive coating: 3PE / 3PP / FBE / Epoxy | |||