Premium API 5CT Seamless Steel Pipe Hot Sale in USA

• 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 state-of-the-art factory is dedicated to the precise manufacture of top-quality Casing and Tubing products:
Proudly engineered in strict accordance with the prestigious API SPEC 5CT standards.
Steel grade variations include: J55, K55, L80, N80, C95, and the robust P110.
O. D. Range for Tubing: Expertly crafted from 2-3/8" to 4-1/2" (EUE/NU) to meet diverse needs.
Casing options available from a versatile 4-1/2" to a robust 20" range.
Threads available in BTC, LTC, and STC designs to ensure versatility and reliability.
Length options include R1, R2, and R3 for tailored applications.
If our exceptional products pique your interest, please feel free to reach out to us anytime.

We also offer premium connection casing & tubing pipes that are seamlessly interchangeable with industry-leading brands like NEW VAM and 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 • Innovative coupling connection type, with strength equal to or surpassing the pipe body itself. • Features enhance buttress thread for superior connection 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. • Main seal utilizes a taper to taper sealing structure with a negative angle torque shoulder, enhancing sealing capabilities. • Reverse torque shoulder increases connection capacity for bearing combined loads. • Inner wall alignment between pipe body and coupling enhances structure integrity. PERFORMANCE • Connection strength mirrors the strength of the pipe body with standard coupling. • Seal excellence: low angle taper to taper interference seal further bolstered by reverse angle torque shoulder, providing high seal reliability. • Reverse torque shoulder confers high resistance against compression, bending, and over-torque loads. • Inner flat design reduces gas and liquid turbulence, minimizing energy loss. • Anti-galling design allows for multiple make-up and break-out cycles.

PREMIUM CONNECTION/ RTV-200P

STRUCTURE

• Advanced coupling design with critical cross sections exceeding those of the pipe body.

• Features a modified hook thread profile with a -4° reverse angle on the load flank and a 10° angle on the lead flank, delivering superior tension strength and increased compression resistance. Sizes: 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 excellent gas-tight sealing under severe loads, including bending and temperature extremes. • Reverse angle torque shoulder offers a positive torque stop for precise power-tight makeup, reducing hoop stresses in the connection.

PERFORMANCE• Connection strength with standard coupling achieves parity with the pipe body itself. • Seal integrity: low angle taper to taper interference seal further reinforced by reverse angle torque shoulder, ensuring exceptional seal reliability. • Hook thread and reverse torque shoulder provide robust resistance to compression, bending, and over-torque stresses. • Inner flat design significantly reduces gas and liquid turbulence within the pipe, enhancing energy efficiency. • Anti-galling design supports multiple make-up and break-out processes, ensuring longevity and reliability.