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 The square or rectangular pipe can be produced as following elements:

1) Standard: ASTM, GB, DIN, JIS

2) Place of Origin: China(Mainland)

3) Technique: hot rolled or erw (seamless and welded steel pipe)

4) Thickness:  0.4mm-30mm

5) Specifications: 10*10mm-500*500mm(square) or  20*10mm~600*400mm(rectangular)

6) Implementation of standards:
Executable GB6728-2002 standards for structural steel cold-formed hollow
Executable JISG3466-88 in Japan to adapt the general scope of Rectangular Pipe Construction Standards

7) Application: Widely used in bridge buildings, construction supports, mechanical tube, and furnitures etc.

8) Main Market: Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!

9) Supply capacity: 50,000Ton/Month

10) Delivery period: 20~30days after ordered or received the deposits

11) General Packaging: Standard sea worthy or follow as clients' requirement

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