China drill pipes manufacturer & supplier

114.30*8.56mm drill pipe made in China

API

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

2015-09-15

101.60*8.38mm 5DP drill pipe

API

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

2015-09-15

88.90*9.35mm drill pipe with hard bending

API

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

2015-09-15

73.02*9.19mm drill pipe made in China

API

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

2015-09-15

60.32*7.11mm drill pipe on sale

API

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

2015-09-15

drill pipe export and manufacturer

API

Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe; non-big drill pipe.

2015-09-15

88.90mm drill pipe(drill rod)

api

We are the manufacturer of drill pipes and tool joints.
Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe;

2015-09-15