Sell Monoblock Heavy Weight Drill Pipe

Monoblock Heavy Weight Drill Pipe You May Also Be Interested In: drill collar drill pipe heavy weight drill pipe monoblock heavy weight drill pipe
2 7/8, 3 1/2, 4 1/2, 5, 5 1/2
Landrill integral HWDP is the transition zone between drill collar and drill pipe. It can not only reduce stress-formation in the connection of drill collar and drill pipe, but also reduce the wear on OD.

Mechanical Properties:
Yield Strength MPa Tensile Strength MPa Elongation% Hardness BrinellHB Impact AKVJ
>=758 >=964 >=13 285~341 Average value >=54
Minimum value >=47