Specifications 1)5"drill pipe Grade 26CrMo4S/2 2)100% insepection 3)certificated...

Specifications 1)S135 Drill pipe tensile strength 1000MP 2)S135 api drill pipe yie...

Specifications 1)S135 Drill pipe tensile strength 1000MP 2)S135 api drill pipe yie...

Specifications we are a specilized manufacturer of drill pipe,HWDP with API 5DP in C...

Specifications Our drill pipes are of high quality and with competitive price. S...

Specifications 1)NEW Tubing pipe manufacturer. 2)API Casing and Tubing pipe for ga...

Specifications 1)NEW Tubing pipe manufacturer. 2)API Casing and Tubing pipe for ga...

Specifications 1)NEW Tubing pipe manufacturer. 2)API Casing and Tubing pipe for ga...

Specifications 1) we produce APT 5CT tubing 2)OD:4 1/2"---10 3/4" 3)Grade:H-40, ...

Specifications 1) we produce APT 5CT tubing 2)OD:4 1/2"---10 3/4" 3)Grade:H-40, ...

Specifications 1) we produce APT 5CT tubing 2)OD:4 1/2"---10 3/4" 3)Grade:H-40, ...

Specifications 1) we produce APT 5CT tubing 2)OD:4 1/2"---10 3/4" 3)Grade:H-40, ...