Sign In | Join Free | My frbiz.com |
|
10 20 Hot Rolled Carbon Steel Seamless Pipe Manufacturer Product Name Carbon Steel Pipe Material A53 Gr.B,A36,ST52,ST35,ST42,ST45,X42,X46,X52,X60,X65X70 Standard API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B...