API Seamless Casing Tubing Couplings (20" J55/K55/N80/L80/P110)-Oilfield

API couplingStandard: API 5B.Sizes range from 2 3/8" to 20"Steel grade including: K55, j55, l80, n80, c90, t95 and p110.Thread types: Nu, EU, stc, ltc and btcQuality is fully guaranteedWe promise you the best competitive price, the best quality and the lead delivery time.Welcome your freely contact.RegardsMr mark

API coupling

Standard: API 5B.
Sizes range from 2 3/8" to 20"
Steel grade including: K55, j55, l80, n80, c90, t95 and p110.
Thread types: Nu, EU, stc, ltc and btc
Quality is fully guaranteed

We promise you the best competitive price, the best quality and the lead delivery time.
Welcome your freely contact.

Regards
Mr mark

TUBING PIPES
STANDARD: API SPEC 5CT
Outside Diameter Specified(mm)	Nominal Weight Threads & Coupling	Steel Grade	Wall Thickness (mm)	Type of Thread
	Ib/ft			N U	E U
60.32(2 3/8")	4.70	H,J,L,P	4.83	YES	YES
	5.80	C,N,L,P	6.45	YES	YES
	5.95	L,P	6.45	YES	YES
	7.35	C,L	8.53		YES
	7.45	L,P	8.53		YES
73.02(2 7/8")	6.40	H,C,N,L,P	5.51	YES
	6.50	H,C,N,L,P	5.51		YES
	7.80	C,N,L,P	7.01	YES
	7.90	C,N,L,P	7.01		YES
	8.60	C,N,L,P	7.82	YES
	8.70	C,N,L,P	7.82		YES
	9.45	L,C	8.64		YES
88.90(3 1/2")	9.20	H,J,C,N,L,P	6.45	YES
	9.30	H,J,C,N,L,P	6.45		YES
	10.20	H,J,C,N,L	7.34	YES
	12.70	C,N,L,P	9.52	YES	YES
	12.95	L,P	9.52		YES
101.60(4")	9.50	H,J,C,N,L	5.74	YES
	11.00	H,J,C,N,L	6.65		YES
114.30(4 1/2")	12.60	H,J,L,N,C,T	12.75	YES
	12.75	H,J,L,N,C,T	12.75		YES
CONTACT:	Mr Mark