Hebei Longway Petroleum Equipment Co., Ltd.established in 1996.The company's area is 50000 square meters and its building area is 40000 square meters. Its total assets are 50 million RMB.
API 2-3/8'' to 5'' drill pipe manufacturer

API drill pipe specifications:
1) OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Steel Grade: E75, X95, G105, S135

3) Type of end finish: EU-external upset, IEU-internal & external upset

4) All drill pipe are made according to API 5D

5) We can provide in many conditions, with or without hard banding (Arnco100, Arnco300, tungsten carbide etc).

Drill pipes: oil drill pipe; water well drill pipe; flat drill pipe; geographical drill pipe; non-big drill pipe.
Tool joints: oil drill pipe joints; lock joints and reducer union.

Welcome to our factory to visit!