Premium OCTG Casing and Tubing Steel Pipe Foroilfield

• 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

Immerse yourself in the world of TUBING AND...

Explore the robust and reliable TUBING PUP JOINT...

 

 

 

 

 

 

 

 

 

 

 

 

 

Our esteemed factory specializes in the meticulous manufacture of Casing and Tubing:
Engineered to perfection according to the rigorous standards of API SPEC 5CT.
Discover our versatile steel grades: J55, K55, L80, N80, C95, P110, each crafted for excellence.
O. D. Range Tubing: Precision sizes from 2-3/8" to 4-1/2" (EUE/NU) for optimal performance.
Casing dimensions ranging from 4-1/2" to 20", engineered for strength and reliability.
Thread options include BTC, LTC, STC, designed for secure and efficient connections.
Choose from a convenient length range: R1, R2, R3, tailored to your project needs.
If our products pique your interest, please feel free to get in touch with us for more information.

We also provide premium connection casing & tubing pipe, interchangeable with NEW VAM, VAM TOP, for superior 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 • Utilizing a coupling connection type, our design ensures the connection strength matches or exceeds that of the pipe body. • The advanced buttress thread enhances connecting efficiency and ease of processing. Sizes: 2 3/8"-2 7/8" 8 TPI, 3 1/2"-4 1/2" 6 TPI, 5" and over 5 TPI • A taper-to-taper seal with a negative angle torque shoulder maximizes sealing ability. • The reverse torque shoulder augments the connection's load-bearing capacity. • Seamless alignment of the inner pipe and coupling walls. PERFORMANCE • Connection strength that rivals the pipe body when paired with standard coupling. • Superior seal property through low angle taper interference, bolstered by reverse angle torque shoulder. Multi-seal configuration promises high seal reliability. • The reverse torque shoulder endows the joint with heightened resistance to compression, bending, and over-torque. • Inner flat design mitigates gas and liquid turbulence, reducing energy loss. • Anti-galling design permits multiple makeups and breakouts.

PREMIUM CONNECTION / RTV-200P

STRUCTURE

• Ingenious coupling design: Critical cross-sections of the coupling surpass those of the pipe body.

• With a sophisticated hook thread profile, featuring a -4° reverse angle on the load flank and a 10° angle on the lead flank, this design provides superior tension strength and enhanced 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 4 TPI • A proprietary taper metal-to-metal seal system ensures exceptional gas-tight sealing under extreme conditions, including bending and temperature fluctuations. • The reverse angle torque shoulder ensures precise power-tight makeup, minimizing connection stresses.

PERFORMANCE• Connection strength is designed to match the pipe body when using the standard coupling. • Seal property enhanced by a low angle taper interference seal and reverse angle torque shoulder, ensuring excellent seal reliability. • The hook thread and reverse torque shoulder provide the joint with resistance to compression, bending, and over-torque. • Flat inner design reduces turbulence of gas and liquid, cutting down energy loss. • Anti-galling design allows for several makeups and breakouts without compromise.