wuxi huiying special steel co.,ltd
wuxi huiying special steel co.,ltd
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Carbon Steel Pipe Black Hollow Section Carbon Steel Q235 Square Tube/Pipe
Specification
| Steel Tube | RHS (Rectangular hollow section) | SHS (Square hollow section) | CHS (Circle hollow section) |
| Surface: | 1. Pre-galvanized (Zinc coating: 40-80g/m2) 2. Hot dipped galvanized (Zinc coating: 200-600g/m2 ) 3. Oiled with PVC wrapped 4. Varnished / painted in black or red or other color 5. Anticorrosive coating: 3PE / 3PP / FBE / Epoxy | ||
| Technique: | Hot Rolled Or Cold Rolled ERW | ||
| Pre galvanized Pipe Specifications: | OD 8*16-50*100mm WT 0.8-2.3mm Length: 1-6m | OD 12*12-100*100mm WT 0.8-2.3mm Length: 1-6m | OD 12-219mm WT 0.8-2.3mm Length: 1-6m |
| Hot Dipped Galvanized Pipe Specifications: | OD 20*30-300*650mm WT 1.5-18.0mm Length: 1-12m | OD 20*20-500*500mm WT 1.5-18.0mm Length: 1-12m | OD 20-660mm WT 1.5-18.0mm Length: 1-12m |
| Natural Black Pipe Specifications: | OD 20*30-300*650mm WT 1.5-18.0mm Length: 1-12m | OD 20*20-500*500mm WT 1.5-18.0mm Length: 1-12m | OD 20-660mm WT 1.5-18.0mm Length: 1-12m |
| Standard | ASTM A500, JIS G3466, GB/T6728 | ASTM A500, JIS G3466, GB/T6728 | BS EN 39, BS 1139, BS 1387, BS EN 10255,API 5L, ASTM A53, ASTM A500, ASTM A795, ISO65, ANSI C80,DIN2440, JIS G3444, GB/T3091 GB/T13793 |
| Material: | S195, S235, S355/GRA, GRB/STK400/ SS400,Q195, Q235, Q345 | ||
| | | | bevelled ends, or threaded ends, or grooved ends, or plain ends |
| Packing: | Outer diameter 273mm and above: piece by piece. Outer diameter 219mm and below: in hexagonal seaworthy bundles packed by steel strips. small sizes nested into big sizes. | ||