Click image to view original image
Spiral welded steel pipe (SAW steel pipe /spiral weld 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
Cell# :86-15226638197
