drill pipes drill collar rig kelly drilling petroleum stabilizer
Price:
Euro / PC
Min. Order:
1 PC
Product Description
Shenlong heavy weight drill pipes are manufactured from AISI 4145H modified 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.