Casing Pipe/Oil Pipe/API Pipe/Tubing Pipe-API-5CT Oilfield Services

Product Description

TUBING AND CASING Our factory specializes in manufacturing top-quality Casing and Tubing:Crafted meticulously to meet the rigorous standards of API SPEC 5CT.Available Steel Grades: J55, K55, L80, N80, C95, P110 - each engineered for specific performance needs.Outer Diameter Range for Tubing: From 2-3/8" to 4-1/2", available in both EUE and NU thread types.Casing Sizes: Ranging impressively from 4-1/2" to 20", ensuring robust performance.Available Thread Types: BTC, LTC, STC - for secure and reliable connections.Length Options: R1, R2, R3, catering to diverse project requirements.If our innovative products pique your interest, please feel free to reach out to us without hesitation.We also provide premium connection casing & tubing pipes compatible with industry-leading standards like NEW VAM and 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 • Expertly designed coupling connection type, achieving strength equal to or exceeding that of the pipe body. • Features an enhanced buttress thread with superior connecting efficiency, simplifying processing. Sizes: 2 3/8"-2 7/8" 8 TPI, 3 1/2"-4 1/2" 6 TPI, 5" and over 5 TPI • Employs a taper-to-taper seal structure with a negative angle torque shoulder for improved sealing capability. • Reverse torque shoulder enhances load-bearing connection capacity. • Inner pipe wall aligns seamlessly with the coupling inner wall. PERFORMANCE • The connection strength is comparable to the pipe body when using standard coupling. • Seal reliability is ensured by a low-angle taper-to-taper interference seal, further reinforced by the multi-seal configuration and reverse torque shoulder. • Capable of resisting compression, bending, and over-torque loads with the reverse torque shoulder. • Designed to minimize gas and liquid turbulence, reducing energy loss. • Anti-galling design permits multiple make-up and break-out operations. PREMIUM CONNECTION/ RTV-200P STRUCTURE • Coupling Design: Features critical cross sections larger than the pipe body for enhanced durability. • Incorporates a modified hook thread profile with a -4° reverse angle on the load flank and a 10° angle on the lead flank, delivering superior tension strength and increased compression resistance. Sizes: 2 3/8"-2 7/8" 8 TPI, 3 1/2"-4 1/2" 6 TPI, 5"-7 3/4" 5 TPI, 8 5/8" and up 4 TPI • Patented taper metal-to-metal seal system offers exceptional gas-tight sealing even under extreme conditions, including bending and temperature fluctuations. • Reverse angle torque shoulder provides an accurate power-tight makeup, minimizing hoop stresses and acting as a positive torque stop. PERFORMANCE• Connection Strength: Matches the strength of the pipe body with standard couplings. • Enhanced Seal Property: Features a low-angle taper-to-taper interference seal, bolstered by a reverse angle torque shoulder and multi-seal configuration, ensuring high seal reliability. • Joint Design: With its hook thread and reverse torque shoulder, the joint exhibits superior resistance to compression, bending, and over-torque loads. • Streamlined Inner Flat Design: Reduces gas and liquid turbulence, optimizing energy efficiency. • Anti-galling Design: Allows for multiple make-up and break-out cycles, ensuring longevity and performance reliability.

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