Audited Supplier
Casing/Tubing pipe
24/7
1 Year
API
API
Spray-Paint
Forging
Carbon Steel
200
New
Forging
Drilling Equipment
Well Drilling
Required
Provided
Casing Pipe
Energy & Mining
High Performance
API 5dp 2 7/8" Drill Pipe,3 1/2" Oil Drill Pipes
R1 R2 R3
Hot Rolled
for Drilling
Provided
GOLDENMAN
Plywood Case
Casing/Tubing pipe
China
8431431000
Product Description
TUBING AND
TUBING PUP JOINT
Our state-of-the-art factory is dedicated to the meticulous manufacturing of Casing and Tubing:
All products are crafted in strict adherence to the esteemed API SPEC 5CT standard.
Offering a diverse range of Steel grades including: J55, K55, L80, N80, C95, and P110, ensuring versatility for all needs.
O.D. Range for Tubing: Spanning from 2-3/8" to 4-1/2" (EUE/NU), catering to varied specifications.
Casing Dimensions: Ranging from 4-1/2" to 20", meeting comprehensive industrial requirements.
Threads Available: BTC, LTC, STC, ensuring compatibility and robust performance.
Length ranges offered: R1, R2, R3, to suit diverse operational demands.
Should our innovative products pique your interest, please do not hesitate to reach out to us for more information.
We proudly offer premium connection casing & tubing pipes that are interchangeable with industry standards such as 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 | ||
Explore our PREMIUM CONNECTION / RTN-14AM for unparalleled performance.
STRUCTURE • Engineered with a coupling connection type, the connection strength equals or surpasses that of the pipe body. • Features an improved buttress thread offering high efficiency and ease of processing. Sizes include 2 3/8"-2 7/8" 8 TPI, 3 1/2"-4 1/2" 6 TPI, 5" and over 5 TPI. • Utilizes a taper to taper seal structure with a negative angle torque shoulder to enhance sealing capability. • The reverse torque shoulder increases the combined load-bearing capacity. • Ensures inner wall alignment between the pipe body and coupling. PERFORMANCE • Connection strength achieves parity with the pipe body when using standard coupling. • Seal property enhanced by a low-angle taper interference seal and reverse angle torque shoulder, delivering high seal reliability. • The reverse torque shoulder equips the joint to handle compressive, bending, and over-torque loads efficiently. • Designed with an inner flat structure to minimize gas and liquid turbulence, reducing energy loss. • Incorporates an anti-galling design, allowing for multiple makeups and breakouts.
Experience the excellence of our PREMIUM CONNECTION / RTV-200P.
STRUCTURE
• Innovative coupling design: Critical cross sections surpass those of the pipe body, enhancing durability.
• Features a 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. Sizes include 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 4 TPI. • The patented taper metal-to-metal seal system guarantees excellent gas-tight sealing, even under severe load conditions such as bending and temperature fluctuations. • The reverse angle torque shoulder provides a precise torque stop, allowing for power-tight makeup with minimal hoop stress.
PERFORMANCE• Connection strength meets the strength of the pipe body when utilizing standard coupling. • Seal property is enhanced with a low-angle taper interference seal and reverse angle torque shoulder, ensuring high seal reliability. • The hook thread and reverse torque shoulder empower the joint to resist compression, bending, and over-torque loads effectively. • Designed to minimize gas and liquid turbulence, the inner flat design reduces energy loss. • Anti-galling feature allows for multiple makeups and breakouts, enhancing longevity and reliability. 
