spiral welded steel pipe
| Type of posting | Offer |
| Category | Building Blocks |
| City / Port | Beijing, CN, China |
| Description | steel pipe . Spiral welded steel pipe 1.Double-side Spiral Submerged-arc Welded Steel Pipe 2.DN(219mm---2420mm) 3.Wallthickness(5.6mm--20.6mm) 4.Excutitive Standard: API 5L 5.Grade : B(L245)/X42(L290)/X52(L360)X60(L450) MSN : caodongyue2008@hotmail.com Google talk : caodongyue888@gmail.com E-mail : caodongyue2008@yahoo.cn Skpe : caodongyue2008 Ce#+86-15226638197 |
| Date | 2009 Dec 11, 02:12 |
