API 5CT Seamless Casing Pipe Forged Steel

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1 Year
• Model NO.: Casing/Tubing pipe
• Type: Casing Pipe
• Weight (Kg): 200
• Condition: New
• Processing Type: Forging
• Machine Type: Drilling Equipment
• Use: Well Drilling
• Color: Required
• Video Outgoing-Inspection: Provided
• 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 specializes in the meticulous manufacturing of Casing and Tubing:
Strictly adhering to API SPEC 5CT standards.
Available in robust steel grades: J55, K55, L80, N80, C95, P110 for superior durability and performance.
O.D. Range for Tubing: From 2-3/8" to 4-1/2" (EUE/NU) to cater to versatile industrial needs.
Casing: Spanning from 4-1/2" to an extensive 20" for all your heavy-duty requirements.
Thread options: BTC, LTC, STC providing reliable connections for various applications.
Available Length Ranges: R1, R2, R3 tailored to satisfy multiple specifications.
If our premium products catch your interest, please don't hesitate to reach out to me.

We also provide superior premium connection casing & tubing pipes, designed for interchangeability with NEW VAM, VAM TOP, ensuring compatibility and efficiency.

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 coupling connection type with strength meeting or exceeding the pipe body. • Enhanced buttress thread for optimal connecting efficiency, simplifying processing. 2 3/8"-2 7/8" 8 TPI, 3 1/2"-4 1/2" 6 TPI, 5" and over 5 TPI for diverse needs. • Main seal utilizes a taper-to-taper seal structure with a negative angle torque shoulder boosting sealing capacity. • Reverse torque shoulder enhances the connection's load-bearing capacity. • Seamless alignment of inner pipe walls with coupling inner wall for smoother operations. PERFORMANCE • Exhibiting connection strength on par with standard coupling. • Low angle taper-to-taper seal with reverse angle torque shoulder ensures high seal reliability. • Reverse torque shoulder endows it with remarkable resistance to compression, bending, and over-torque loads. • Inner flat design mitigates gas and liquid turbulence, reducing energy loss. • Anti-galling design for multiple makeups and breakouts, enhancing longevity.

PREMIUM CONNECTION/ RTV-200P

STRUCTURE

• Ingenious coupling design: Coupling critical cross sections surpass those of the pipe body, ensuring enduring strength and stability.

• Modified hook thread profile with 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 4 TPI for adaptable installations. • Patented taper metal-to-metal seal system delivers exceptional gas-tight sealing under extreme combined loads, such as bending and temperature variations. • Reverse angle torque shoulder provides a reliable torque stop, ensuring precise power-tight makeup while minimizing hoop stresses in the connection.

PERFORMANCE• Connection strength: Designed to match the pipe body's strength with standard coupling reliability. • Seal integrity: Low angle taper-to-taper interference seal with reverse angle torque shoulder for superior seal reliability. • Hook thread and reverse torque shoulder offer resilience against compression, bend, and over-torque loads. • Inner flat design minimizes turbulence of gas and liquid, thus conserving energy. • Anti-galling feature allows for repeated makeups and breakouts, enhancing service life.