Drilling joints

Complete range of specifications: Φ68, Φ78, Φ105, Φ121，Drill joints, reducer union, lock joints, oil drill pipe joints, crossover coupling blank joints.

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0.0

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0.0

元

浏览量:

1000

产品编号

cp6001

数量

库存:

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Complete range of specifications: Φ68, Φ78, Φ105, Φ121

Drill joints, reducer union, lock joints, oil drill pipe joints, crossover coupling blank joints.

Tool joint size

SPEC	Yield strength	Tensile strength	Elongation	HB	Charpy impact test
	Mpa	Mpa	Mpa	HB	A kv (J)
	≥827.4	≥965.3	≥13	≥285	//
SY/T 5290-2000	≥827	≥965	≥13	285-341	≥54
HJ-JT	828-1050	1365-1150	≥14	303-341	Vertical	Horizontal
					≥87	≥90