Big Inch Api 5ct Casing2016-12-08 17:08:41 |
API seamless steel Grade J55 Casing and Tubing pipe2016-12-08 17:08:41 |
Api Casing And Api Tubing For Oil Well2016-12-08 17:08:41 |
API5L PLS2 line pipe seamless steel pipe2016-12-08 17:08:41 |
API5L seamless line pipe X42/X522016-12-08 17:08:41 |
API5L PSL1 X42 small diameter ERW welded line steel pipe2016-12-08 17:08:41 |
drill pipe 114x8.56x61002016-12-08 17:08:41 |
Hot sale seamless steel pipe2016-12-08 17:08:41 |
ST44 ASTM A53/A106 GR.B Carbon Steel Pipe seamless steel pipe2016-12-08 17:08:41 |