API 5CT Seamless Pipe Tubing for Petroleum

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: Casing/Tubing pipe
• Certification: API
• Standard: API
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Weight (Kg): 200
• Condition: New
• Processing Type: Forging
• Machine Type: Drilling Equipment
• Use: Well Drilling
• Color: Required
• Video Outgoing-Inspection: Provided
• Type: Casing Pipe
• Applicable Industries: Energy & Mining
• Advantage: High Performance
• Product Name: API 5dp 2 7/8" Drill Pipe,3 1/2" Oil Drill Pipes
• Length: R1 R2 R3
• Technique: Hot Rolled
• Application: for Drilling
• Machinery Test Report: Provided
• Transport Package: Plywood Case
• Specification: Casing/Tubing pipe
• Trademark: GOLDENMAN
• Origin: China
• HS Code: 730423
• Production Capacity: 10000 Set/Sets Per Year
• Package Size: 75.00cm * 70.00cm * 60.00cm
• Package Gross Weight: 3000.000kg

Product Description

TUBING AND

TUBING PUP JOINT

 

 

 

 

 

 

 

 

 

 

 

 

 

Our state-of-the-art factory is dedicated to the manufacturing of superior Casing and Tubing products:
All products are meticulously crafted according to the stringent standards of API SPEC 5CT.
We offer a diverse range of steel grades including J55, K55, L80, N80, C95, and P110, ensuring optimal performance for various industrial needs.
Our Tubing features an O.D. Range extending from 2-3/8" to 4-1/2", available in both EUE and NU designs for versatile application.
Casing dimensions are expertly designed, ranging from 4-1/2" to an impressive 20", meeting diverse project requirements.
Our threading options include high-quality BTC, LTC, and STC threads, ensuring secure and reliable connections.
Choose from length ranges R1, R2, or R3 to perfectly match your project specifications.
We invite you to get in touch if you're interested in our exceptional line of products.

We are also proud to offer premium connection casing & tubing pipes, fully interchangeable with renowned brands 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 • Our coupling connection type ensures connection strength that matches or exceeds the pipe body itself. • Featuring an improved buttress thread for high efficiency, ease of processing, and superior sealing performance. 2 3/8"-2 7/8" 8 TPI 3 1/2"-4 1/2" 6 TPI 5" and over 5 TPI • The main seal employs a taper-to-taper structure with a negative angle torque shoulder to enhance sealing ability. • A reverse torque shoulder boosts the connection's ability to handle combined loads. • The inner wall of the pipe aligns seamlessly with the coupling for optimal performance. PERFORMANCE • Connection strength: achieves full pipe body strength with standard coupling. • Seal property: achieves high reliability with low angle taper and enhanced torque shoulder. The multi-seal configuration ensures top-notch seal reliability. • The reverse torque shoulder confers high resistance to compression, bending, and over-torque loads. • Interior flat design minimizes gas and liquid turbulence, reducing energy loss. • Anti-galling design permits multiple makeups and breakouts.

PREMIUM CONNECTION/ RTV-200P

STRUCTURE

• Our coupling design features critical cross-sections that surpass those of the pipe body for superior performance.

• The modified hook thread profile includes a -4° reverse angle on the load flank and a 10° angle on the lead flank, offering superior tension strength and enhanced compression resistance. 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" up to 4 TPI • Our patented taper metal-to-metal seal system delivers exceptional gas-tight sealing, even under severe combined loads such as bending and temperature fluctuations. • A reverse angle torque shoulder provides a definitive torque stop, allowing for precise power-tight makeup and reducing hoop stresses in the connection.

PERFORMANCE• Connecting strength: matches pipe body strength with standard coupling. • Seal property: enhanced by a low angle taper interference seal and reverse angle torque shoulder, ensuring high seal reliability. • The hook thread and reverse torque shoulder offer high resistance to compression, bending, and over-torque loads. • Interior flat design minimizes gas and liquid turbulence, thus reducing energy loss. • Anti-galling design permits multiple makeups and breakouts.