Contacts
Address
China, Hebei, Shijiazhuang, economic development zone of Beikou, Yingli County, Jinzhou
Phones of enterprise
management
+86
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In stock
We are factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints (API and other standerds) for more than six years. We have profuse designs with series quality grade, and expressly, our price is very competitive because we are manufactory, we are the...
Group: Drill pipes
In stock
Non-dig drill pipe is a tool applicable for transferring torque and tension of drillers in the process of directional drilling construction. Due to the fact that it has to bear torsion, tension, bending, friction and vibration in the process of directional construction, the requirements for...
Group: Rods drilling
In stock
Geographical drill pipe is applicable for geographical, hydrographical, coal mine, terrestrial heat and engineering drilling. The main products include φ42, φ5 0, φ60 and φ63.5. The major technical indexes of the geographical drill pipes adopt seamless steal pipes are in strict compliance with...
Group: Rods drilling
In stock
The main products include φ42, φ5 0, φ60 and φ63.5. The major technical indexes of the geographical drill pipes adopt seamless steal pipes are in strict compliance with international standards. The raw materials of drill pipes produced by the company are sourced from the five famous steel companies...
Group: Drill pipes
In stock
标准 SPEC
屈服强度yield strength
抗拉强度 tensile strength
伸长率 elongation
布氏硬度 HB
夏比冲击功charpy impact test
Mpa
Mpa
Mpa
HB
A kv (J)
API SPEC 7
≥827.4...
Group: Sleeves drilling for quick connect
In stock
Toll joints
We are factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints (API and other standerds) for more than six years. We have profuse designs with series quality grade, and expressly, our price is very competitive because we are manufactory, we...
Group: Sleeves drilling for quick connect
In stock
We are factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints (API and other standerds) for more than six years. We have profuse designs with series quality grade, and expressly, our price is very competitive because we are manufactory, we are the...
Group: Sleeves drilling for quick connect
In stock
We are factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints (API and other standerds) for more than six years. We have profuse designs with series quality grade, and expressly, our price is very competitive because we are manufactory, we are the...
Group: Sleeves drilling for quick connect