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Heavy Drill Pipe

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Product Name:Heavy Drill Pipe

Products description:

Product Name: Heavy Drill Pipe

Standard: API SPEC7

Materials:4145H, 4145H Mod and non-magnetic material

Types: Integral and Friction welded, Integral Heavy Weight Drill Pipe,Integral Spiral Heavy Weight Drill Pipe

Hard band: Arnco100XT, Arnco200XT and Arnco300XT; Botn1000, Botn3000, TCS8000, TCSTitanium, Armacor M etc. Also we can make according to customers' requirements.

Technical specifications and parameters for Integral Spiral Heavy Weight Drill Pipe
Size (in)	Pipe Body					Tool Joint
Size (in)	I.D (mm)	Elevator upset (mm)	Elevator/slip groove O.D (mm)	Spiral O.D. (mm)	Spiral depth (mm)	Connection	O.D. (mm)	I.D. (mm)
3 1/2	54.0	92.1	88.9	101.6	9.5	NC38	120.6	54
4 1/2	69.8	117.5	114.3	127	12.7	NC46	158.8	69.8
5	76.2	130.2	127	139.7	12.7	NC50	165.1	76.2