API-5CT/5b Seamless Oil OCTG Casing Pipe & Tubing Pipe Oilfield Services J55/K55/N80/L80/P110/C95/T95/80s.

Product Description

TUBING AND CASING Our factory is renowned for manufacturing top-quality Casing and Tubing:All our products adhere to the stringent standards of API SPEC 5CT.Our steel grades include J55, K55, L80, N80, C95, and P110, showcasing unparalleled durability.O.D. Range for Tubing: Spanning from 2-3/8" to 4-1/2" (EUE/NU), designed for versatility.Casing: Available from 4-1/2" to 20", engineered for extensive applications.Our threading options include BTC, LTC, and STC, ensuring robust connectivity.Our products come in Length ranges: R1, R2, R3 to suit all your needs.If our cutting-edge products captivate you, do not hesitate to reach out.We also offer premium connection casing and tubing pipes, fully interchangeable with NEW VAM, VAM TOP.

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

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

PREMIUM CONNECTION/ RTN-14AM STRUCTURE • Featuring a coupling connection type, the strength matches or exceeds that of the pipe body. • Improved buttress thread delivers high connecting efficiency and simplicity in processing. • Main seal is a tapered seal structure with a negative angle torque shoulder, enhancing seal ability. • Reverse torque shoulder boosts capacity for bearing combined load. • Alignment of the inner wall of the pipe body with the coupling inner wall is maintained. PERFORMANCE • Connection strength: Matches the strength of the pipe body with standard coupling. • Seal property: Low angle taper to taper seal with reverse angle torque shoulder ensures high seal reliability. • Reverse torque shoulder grants the joint high resistance to compression, bend, and over-torque loads. • Inner flat design mitigates gas and liquid turbulence, reducing energy loss. • Anti-galling design allows for multiple makeups and breakouts. PREMIUM CONNECTION/ RTV-200P STRUCTURE • Our coupling design boasts critical cross sections greater than the pipe body, ensuring superior strength. • Modified hook thread profile with a -4° reverse angle and 10° lead flank provides exceptional tension strength and compression resistance. • Patented taper metal-to-metal seal guarantees superior gas-tight sealing under extreme conditions. • Reverse angle torque shoulder ensures accurate power-tight makeup, minimizing hoop stresses. PERFORMANCE• Connecting strength: Achieves the pipe body's strength with standard coupling. • Seal property: Enhanced by a low angle taper to taper seal with reverse angle torque shoulder, ensuring high reliability. • Hook thread and reverse torque shoulder offer high resistance to compression, bend, and over-torque loads. • Inner flat design minimizes turbulence, reducing energy loss. • Anti-galling design allows for repeated makeups and breakouts.

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