API 5CT 2 7/8

API-5CT standard EUE Tubing coupling

Tubing coupling is a kind of oil field drilling tool, which is mainly used for tubing connection.The coupling mainly solves the problem of fatigue fracture caused by stress concentration.

Description
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Technical Parameter

Name	Thread	Specifications	O.D*L(mm)	Weight(kg)	Load carring width(mm)
API 5CT 2 7/EUE tubing coupling	NU	2-3/8"TBG	73.02*107.95	1.28	4.76
		2-7/8"TBG	88.90*130.18	2.34	4.76
		3-1/2"TBG	107.95*142.88	3.71	4.76
		4"TBG	120.65*146.05	4.35	4.76
		4-1/2"TBG	132.08*155.58	4.89	4.76

	EU	2-3/8"UPTBG	77.80*123.82	1.55	3.97
		2-7/8"UPTBG	93.17*133.35	2.4	5.56
		3-1/2"UPTBG	114.30*146.05	4.1	6.35
		4"UPTBG	127.00*152.40	4.82	6.35
		4-1/2"UPTBG	141.30*158.75	6.05	6.35