WITH SPIRAL GROOVE HEAVY DRILL PIPE, API DRILL PIPE

Type: With Spiral Groove Heavy Drill Pipe
Size: 4 1/2 Inch
Pipe Body O.D : 4 1/2Inch
Pipe Body I.D: 2 11/16Inch
Pipe End O.D: 109.06mm
Pipe End I.D: 2 11/16 Inch
Tong Length: 571.5 male
Total Length:711mm
Material: AISI 4145H
End Type: Thread NC46
Groove: With Spiral Groove
The characteristic of the weighted drill pipe is that it can withstand pressure like a drill collar, and there is a thickened wear-resistant belt in the middle