|Length:||Max. 12 meters|
|Standard:||GB, ANSI,ASME,ASTM, JIS,DIN,BS,EN|
|Steel Grade:||Q195/Q215/Q235/Q345/10#/20#/ASTM A106 GRB|
|Packing:||Hexagonal bundles of max. 3,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper|
|Test:||Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.|
|SIZE:||Hot rolled:W.T: 1.0-25mm|
|Other Surface Treatment:||painted letter, embossed, painting|
|Usage:||For construction , structure,furniture, guardrail,fencing|
Square steel pipe is a kind of square pipe, which is a steel pipe with equal sides. It is a strip of steel that has been processed and rolled. Generally, the strip is unpacked, flattened, crimped, welded to form a round tube, and then rolled into a square tube by a round tube and then cut into a desired length. Usually 50 per pack.
1. It can carry out the standard of cold-formed hollow steel for GB6728-2002 structure.
2. The JISG3466-88 Japan general construction square tube adaptation range standard can be implemented.