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China, Chinese Premium API 5CT Forged Seamless Casing Pipe for Oil and Gas1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Equipment MachineryOther Petroleum Equipments MachineryAPI 5CT Casing PipeEnergy Production Pipe
Goldenman Petroleum Equipment Co., Limited
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Product Description TUBING AND TUBING PUP JOINT Our factory expertly manufactures high-quality Casing and Tubing:Precisely crafted in line with the stringent standards of API SPEC 5CT.Available in robust steel grades: J55, K55, L80, N80, C95, P110.Outer Diameter range for Tubing: From 2-3/8" to 4-1/2" (EUE/NU).Casing sizes extend from 4-1/2" to an impressive 20".Thread options include BTC, LTC, STC for versatile applications.Length options: R1, R2, R3 to fit diverse project requirements.For more information or inquiries, do not hesitate to contact us.We also proudly offer premium connection casing & tubing pipes interchangeable with NEW VAM, VAM TOP.TUBING PIPESSTANDARD: API SPEC 5CTOutside Diameter Specified(mm)Nominal Weight Threads & CouplingSteel GradeWall Thickness (mm) Type of Thread Ib/ft N UE U60.32(2 3/8")4.70H,J,L,P4.83YESYES5.80C,N,L,P6.45YESYES5.95L,P6.45YESYES7.35C,L8.53 YES7.45L,P8.53 YES73.02(2 7/8")6.40H,C,N,L,P5.51YES 6.50H,C,N,L,P5.51 YES7.80C,N,L,P7.01YES 7.90C,N,L,P7.01 YES8.60C,N,L,P7.82YES 8.70C,N,L,P7.82 YES9.45L,C8.64 YES88.90(3 1/2")9.20H,J,C,N,L,P6.45YES 9.30H,J,C,N,L,P6.45 YES10.20H,J,C,N,L7.34YES 12.70C,N,L,P9.52YESYES12.95L,P9.52 YES101.60(4")9.50H,J,C,N,L5.74YES 11.00H,J,C,N,L6.65 YES114.30(4 1/2")12.60H,J,L,N,C,T12.75YES 12.75H,J,L,N,C,T12.75 YESCONTACT:Mr Mark TUBING PIPESSTANDARD: API SPEC 5CTOutside Diameter Specified(mm)Nominal Weight Threads & CouplingSteel GradeWall Thickness (mm) Type of Thread Ib/ft N UE U60.32(2 3/8")4.70H,J,L,P4.83YESYES5.80C,N,L,P6.45YESYES5.95L,P6.45YESYES7.35C,L8.53 YES7.45L,P8.53 YES73.02(2 7/8")6.40H,C,N,L,P5.51YES 6.50H,C,N,L,P5.51 YES7.80C,N,L,P7.01YES 7.90C,N,L,P7.01 YES8.60C,N,L,P7.82YES 8.70C,N,L,P7.82 YES9.45L,C8.64 YES88.90(3 1/2")9.20H,J,C,N,L,P6.45YES 9.30H,J,C,N,L,P6.45 YES10.20H,J,C,N,L7.34YES 12.70C,N,L,P9.52YESYES12.95L,P9.52 YES101.60(4")9.50H,J,C,N,L5.74YES 11.00H,J,C,N,L6.65 YES114.30(4 1/2")12.60H,J,L,N,C,T12.75YES 12.75H,J,L,N,C,T12.75 YES PREMIUM CONNECTION / RTN-14AM STRUCTURE ? Coupling connection type delivers strength on par with or exceeding the pipe body itself. ? An improved buttress thread design ensures 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 sealing mechanism utilizes a taper-to-taper design with a negative angle torque shoulder, enhancing seal integrity. ? A reverse torque shoulder boosts load-bearing capacity under combined forces. ? The pipe body's inner wall aligns seamlessly with the coupling's inner wall. PERFORMANCE ? This connection strength matches or surpasses the pipe body with a standard coupling. ? Sealing properties are enhanced by the interference seal and reverse angle torque shoulder, delivering exceptional reliability. ? The reverse torque shoulder fortifies resistance against compression, bending, and over-torque. ? An inner flat design reduces turbulence of gas and liquids, minimizing energy loss. ? Anti-galling engineering allows multiple makeups and breakouts. PREMIUM CONNECTION / RTV-200P STRUCTURE? The coupling's critical cross sections are designed to be greater than those of the pipe body for unmatched strength.? Featuring a modified hook thread profile with a -4° reverse angle on the load flank and a 10° angle on the lead flank, this design provides superior tension strength and heightened 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" upward 4 TPI ? A patented taper metal-to-metal seal system ensures excellent gas-tight sealing even under extreme conditions like bending and temperature variations. ? A reverse angle torque shoulder provides a definitive torque stop, allowing precise power-tight makeup and minimizing hoop stresses.PERFORMANCE? Connecting strength: Achieves strength parity with the pipe body using standard couplings. ? The low angle taper-to-taper interference seal, reinforced by the reverse angle torque shoulder, guarantees high seal reliability. ? With the innovative hook thread and reverse torque shoulder, the joint excels in resisting compression, bending, and over-torque stress. ? An inner flat design mitigates gas and liquid turbulence, enhancing efficiency by reducing energy loss. ? Anti-galling design permits multiple makeups and breakouts, enhancing durability.
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