API 5CT High Performance Seamless Casing Pipe for Oil Extraction

• 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: 8431431000
• 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 factory is a premier manufacturer of Casing and Tubing products, designed to meet the rigorous demands of the oil extraction industry.
Produced in accordance with the stringent standards of API SPEC 5CT, ensuring top-notch quality and reliability.
Available in a variety of robust steel grades including J55, K55, L80, N80, C95, and P110, tailored to suit diverse extraction needs.
O. D. Range for Tubing: From a compact 2-3/8" to a robust 4-1/2", available in EUE/NU options.
Casing sizes ranging from 4-1/2" to an expansive 20", offering versatility for various operational requirements.
Thread types available: BTC, LTC, STC, catering to different connection preferences and enhancing operational efficiency.
Length range options: R1, R2, R3, providing flexibility for various project specifications.
Express your interest in our world-class products, and feel free to reach out for more information.

We also provide premium connection casing & tubing pipes, fully interchangeable with NEW VAM and VAM TOP, ensuring seamless integration.

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 the connection strength matches or exceeds that of the pipe body, featuring an improved buttress thread for high efficiency. Sizes include 2 3/8"-2 7/8" 8 TPI, 3 1/2"-4 1/2" 6 TPI, and 5" and over 5 TPI. • The main seal employs a taper to taper seal structure with a negative angle torque shoulder for enhanced sealing capability. • The reverse torque shoulder boosts the connection's capacity to bear combined loads, aligning the inner wall of the pipe body with the coupling's inner wall. PERFORMANCE • The connection strength with standard coupling is as robust as the pipe body itself. • The seal property benefits from a low angle taper to taper interference seal, reinforced by the reverse angle torque shoulder, ensuring exceptional seal reliability. • The joint's reverse torque shoulder grants high resistance to compression, bending, and over-torque loads. • An inner flat design minimizes gas and liquid turbulence, reducing energy loss. • Our anti-galling design allows multiple makeups and breakouts, ensuring durability and reliability.

PREMIUM CONNECTION/ RTV-200P

STRUCTURE

• Our coupling design features critical cross sections greater than those of the pipe body, ensuring superior durability.

• A refined hook thread profile with a -4° reverse angle on the load flank and a 10° angle on the lead flank enhances tension and compression resistance. Sizes include 2 3/8"-2 7/8" 8 TPI, 3 1/2"-4 1/2" 6 TPI, 5"-7 3/4" 5 TPI, and 8 5/8" up 4TPI. • Our patented taper metal-to-metal seal system provides outstanding gas-tight sealing, even under severe combined loads such as bending and temperature extremes. • The reverse angle torque shoulder offers a definitive torque stop, enabling precise power-tight makeup and minimizing hoop stresses in the connection.

PERFORMANCE• Connection strength achieves parity with the pipe body through standard couplings. • Our seal property is bolstered by a low angle taper to taper interference seal, further reinforced by the reverse angle torque shoulder, delivering high seal reliability. • The combination of hook thread and reverse torque shoulder ensures the joint withstands compression, bending, and over-torque loads. • The inner flat design effectively reduces gas and liquid turbulence, conserving energy. • The anti-galling design permits multiple makeups and breakouts, making it a durable choice even under rigorous conditions.