- longway drill pipe; api drill pipe made in china
- 2016-10-06 09:29
- APIDRILLPIPES1.OD:60.3mm-139.7mm2.Thickness:6.45mm--12.7mm3.Grade:E75,X95,G105,S1354.Internalcoating:TC2000,TK34,TK34P,T
- oil drill pipe;hebei longway
- 2016-10-06 09:29
- Thickness:6.88-12.70mmSectionShape: RoundOuterDiameter:73mmPlaceofOrigin:HebeiChina(Mainland)SecondaryOrNot: Non-seconda
- Longway 3-1/2'' oil drill pipe
- 2016-10-06 09:29
- Thickness:6.88-12.70mmSectionShape: RoundOuterDiameter:73mmPlaceofOrigin:HebeiChina(Mainland)SecondaryOrNot: Non-seconda
- shijiazhuang drill pipe manufacturer--longway drill pipe
- 2016-10-06 09:29
- APIDRILLPIPES1.OD:60.3mm-139.7mm2.Thickness:6.45mm--12.7mm3.Grade:E75,X95,G105,S1354.Internalcoating:TC2000,TK34,TK34P,T
- drill pipe factory---longway drill pipe
- 2016-10-06 09:28
- PlaceofOrigin:HebeiChina(Mainland)BrandName:longwayModelNumber:API,API5DP,NCseriseType:DrillPipeMachineType: DrillingEqu