河南神龙石油钻具有限公司

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整体螺旋扶正器
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整体加重钻杆
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  产品 >> 整体加重钻杆

Shenlong’s heavy weight drill pipes are manufactured from AISI 4145H alloy steel.Our heavy weight drill pipe is integral,thus it is more durable than friction welded one. 

On enquiries and orders,please specify:

Slick or spiral;

Hardbanding Material;

Internal plastic coating;

OD and ID;

Connection type.

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