square steel tubes

Product Introduction:

square steel tubes is provided by Zhejiang Yiyifa Material Co., Ltd.,a major Steel Pipes supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of square steel tubes below or get any optional result clicking into the following keywords square steel tubes and you can check the authentications and testimonials of square steel tubes .

Description:
square steel pipe:
1)material: q195-235
2)size: 10*10mm-500*500mm
3)wall thickness 0.4-20mm.or customer磗 special size.
4)galvanized steel pipes is available from us as per customersspecial requirements.

5)standard: gb/t24001/t19001 iso14001/9001
6) packaging: seaworthy packing, with edge protector, in bundle,or as per customersspecial requirements.