API 5CT Seamless Pipe Tubing for Construction Industry

• 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
• 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 proudly manufactures high-quality Casing and Tubing:
Engineered precisely according to API SPEC 5CT standards.
Our steel grades are top-notch: J55, K55, L80, N80, C95, P110.
Outside Diameter Range for Tubing: From 2-3/8" to 4-1/2" (EUE/NU)
Casing diameter options range from 4-1/2" to 20" for versatile applications.
Available thread types include: BTC, LTC, STC.
Select from a variety of length ranges: R1, R2, R3 to meet your specific needs.
If our exceptional products spark your interest, do not hesitate to reach out to us.

We also offer premium connection casing & tubing pipe that can seamlessly interchange with NEW VAM, 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 design ensures the connection strength matches or exceeds the pipe body's strength. • Featuring improved buttress thread offering high connecting efficiency, and ease of processing. 2 3/8"-2 7/8" 8 TPI 3 1/2"-4 1/2" 6 TPI 5" and above 5 TPI. • The main seal incorporates a taper-to-taper design, enhanced with a negative angle torque shoulder for superior seal ability. • The reverse torque shoulder greatly boosts the connection's load-bearing capacity. • Alignment of the inner pipe wall with the coupling's inner wall improves flow. PERFORMANCE • Connection strength: matches the pipe body's strength when paired with a standard coupling. • Seal property: the low angle taper-to-taper interference seal, enhanced by the reverse angle torque shoulder, ensures outstanding seal reliability. • High resistance to compression, bend, and over-torque loads due to the reverse torque shoulder. • Inner flat design minimizes gas and liquid turbulence, reducing energy loss. • Anti-galling design allows multiple make-ups and breakouts.

PREMIUM CONNECTION/ RTV-200P

STRUCTURE

• Our advanced coupling design features critical cross-sections exceeding those of the pipe body.

• Featuring a refined hook thread profile with a -4° reverse angle on the load flank and a 10° angle on the lead flank, this design ensures superior tension strength and enhanced resistance to compression. Available in 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 excellent gas-tight sealing under extreme conditions, including bending and temperature variations. • The reverse angle torque shoulder ensures a precise torque stop, allowing for accurate power-tight makeup and reducing hoop stresses in the connection.

PERFORMANCE• Connection strength: can match the strength of the pipe body with a standard coupling. • Seal property: utilizes a low angle taper-to-taper interference seal, reinforced by a reverse angle torque shoulder for exceptional seal reliability. • The innovative hook thread and reverse torque shoulder provide outstanding resistance to compression, bending, and over-torque loads. • The inner flat design minimizes turbulence for gases and liquids, enhancing energy conservation. • The anti-galling design facilitates multiple make-ups and breakouts with ease.