Specifications
Standard:ASTM, DIN, GB, JIS, ASTM A1020-2002, ASTM A789-2001, DIN 17175, DIN EN 10217-1-2005, DIN EN 10305, GB/T 12770-2002, GB/T 14975-2002, JIS G3452-2004
Grade:10#-45#, 10MoWVNb, 15NiCuMoNb5, 16Mn, CrNi alloy, Mn-V alloy, Q195-Q345, ST35-ST52, STB35-STB42, STBA20-STBA26, STPA22-STPA26, 20#, 10MoWVNb, 15NiCuMoNb5, 16Mn, 1Cr13Mn9Ni1N, 09Mn2V, Q235, Q345, St42-2, St52, STB42, STBA22, STPA22
Thickness:0.6 - 12 mm
Section Shape:Rectangular
Outer Diameter:15mm-400mm
Place of Origin:Henan, China (Mainland)
Secondary Or Not:Non-secondary
Application:Fluid Pipe
Technique:Cold Rolled
Certification:CE
Surface Treatment:NON
Special Pipe:Thick Wall Pipe
Alloy Or Not:Non-alloy
Color:Black
Commodity:galvanized square pipe
Packaging & Delivery
Packaging Details:Standard seaworthy or customized
Delivery Detail:Shipped in 35 days after payment
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Product introduction
| Size | 15*15-500*500mm |
| Thickness | 0.6 to 12mm |
| Fixed length | 5.7 to 12m |
| Zinc-coated | 90 to 130g, 280 to 320g and more than 400g |
| Materials | Q195, Q235, Q345, A53, A36, A500, SS400, SS330, ST37-2, st52 and 08YU |
| Anti-corrosion and high temperature-resistant with black painting or galvanizing |
| Certiticates | BV, PC and SGS |
A hollow structural section (HSS) is a type of metal profile with a hollow tubular cross section. The term is used predominantly in USA, or other countries which follow US construction or engineering terminology.
HSS members can be circular, square, or rectangular sections, although other shapes are available, such as elliptical. HSS is only composed of structural steel per code.