1) Name of product: ERW Black Square/Rectangular Tube Welded Steel Pipe
2) Place of origin: China
3) Application: Oil, gas, water transportation,chemical&construction use.
4) Standards&grade:BS, ASTM, JIS, GB, DIN, AISI, BS JIS DIN EN ASTM
5) Size: 15*15--400*400mm, 10*20-300*500mm W.T.: 0.5-12mm
Length: 6m or according to customer requirement
6) Surface: oiled or black painted to prevent rust
7) Packing: Seaworthy packing, varnished, bundled with steel strips. Anti-rust treatment
8) We also produce other specifications according to customers' requirements
9) contact info: Sales manager : Jenny
Tel : 86 13722731972
Fax : 86 03175204176
E-mail: anthony@rlygy.com