Durable API 5CT Seamless Pipe Tubing for Industrial Applications

• Customization: Available
• Technique: Hot Rolled
• Weight (Kg): 200
• Model NO.: Casing/Tubing pipe
• 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
• Machinery Test Report: Provided
• Transport Package: Plywood Case
• Specification: Casing/Tubing pipe
• Trademark: GOLDENMAN
• Origin: China
• Production Capacity: 10000 Set/Sets Per Year

Product Description

TUBING AND CASING

 

 

Our factory specializes in the manufacturing of Casing and Tubing:
Manufactured in strict compliance with API SPEC 5CT standards.
Steel grade options: J55, K55, L80, N80, C95, P110 - ensuring robust performance across various applications.
Outside Diameter Range for Tubing: From 2-3/8" to 4-1/2" (EUE/NU) - crafted for precise applications.
Casing Diameter Range: From 4-1/2" to 20" - designed for diverse industrial needs.
Thread Options: BTC, LTC, STC - providing versatility and strength in connectivity.
Length Options: R1, R2, R3 - tailored to suit varied project specifications.
If you are captivated by our product offerings, do not hesitate to get in touch with us.

We also offer premium connection casing & tubing pipes that are fully compatible with NEW VAM and VAM TOP standards.

 

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 • Coupling connection type: With strength meeting or surpassing the pipe body itself. • Enhanced buttress thread for high efficiency and ease in processing. • Sizing: 2 3/8"-2 7/8" (8 TPI), 3 1/2"-4 1/2" (6 TPI), 5" and over (5 TPI). • Main seal: Taper to taper seal with negative angle torque shoulder for superior sealing. • Reverse torque shoulder: Enhances load-bearing connection capacity. • Alignment: Inner pipe wall aligns with coupling inner wall. PERFORMANCE • Connection strength: Standard coupling strength matches pipe body. • Sealing: Low angle taper to taper seal bolstered by reverse angle torque shoulder for high reliability. • Joint resilience: Capable of resisting compression, bending, and over-torque loads due to the reverse torque shoulder. • Design: Inner flat design minimizes gas and liquid turbulence, reducing energy loss. • Anti-galling: Facilitates multiple makeups and breakouts.

PREMIUM CONNECTION / RTV-200P

STRUCTURE

• Coupling design: Critical cross sections exceed those of the pipe body, ensuring robustness.

• Modified hook thread profile with a -4° reverse angle on the load flank and a 10° angle on the lead flank, delivering superior tension and enhanced compression resistance. • Sizing: 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). • Patented taper metal-to-metal seal system ensures exceptional gas-tight sealing, even under severe combined loads. • Reverse angle torque shoulder provides a positive torque stop for accurate power-tight makeup, minimizing hoop stresses.

PERFORMANCE• Connection strength: Standard coupling strength matches pipe body. • Seal property: Low angle taper to taper interference seal reinforced by reverse angle torque shoulder for exceptional reliability. • Joint resilience: Hook thread and reverse torque shoulder enable resistance to compression, bending, and over-torque loads. • Design: Inner flat design reduces gas and liquid turbulence, minimizing energy loss. • Anti-galling feature allows for multiple makeups and breakouts.