Buy api 5ct oil tubing, Good quality api 5ct oil tubing manufacturer

N80 Oil Casing Pipe With premium thread
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N80 Seamless Casing Pipe or Tubing Pipe includes N80-1 and N80-Q steel grades. These 2 grades are the same in both of chemical composition and mechanical properties. The only difference is the Heat Treatment. ... Read More

2024-06-06 15:42:37

Tubing and Casing Pipes for Oil Industry
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ERW and Seamless Standard:API 5CT Casing: LTC, STC, BTC. Tubing: NUE, EUE. Out Diameter:Casing: OD 4 1/2"- 20" (114.3mm-508mm) Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm) Wall Thickness:0. 205"- 0.635" Length... Read More

2024-04-12 16:50:21

OCTG-Manufacturer of Tubing for Oil Wells
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Seamless & ERW Oil Tubing for Oil fields Services Standard: API SPEC 5CT. Steel grade: J55/K55/N80/L80/P110/C95 O. D. Range Tubing: From 2-3/8"(60.3mm)to 4"(101.60mm) Pipe End: EUE/NU Casing: From 4-1/2"(114... Read More

2024-04-12 16:45:22

N80 Oil Casing Pipe with special threads
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N80 Seamless Casing Pipe or Tubing Pipe includes N80-1 and N80-Q steel grades. These 2 grades are the same in both of chemical composition and mechanical properties. The only difference is the Heat Treatment. ... Read More

2024-04-11 16:26:40

API Coupling Blank Supplied as per customer's request
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Coupling Stock Descriptions: 1 Standard: API 5CT 2 Steel Grade: J55, K55, N80-1, N80-Q, L80, P110, Q125 3 Length: can be cut into the short length as per customer's request 4 End: Plain Surface: plain ,without ... Read More

2025-10-14 14:05:17

API Metal Couplings for Oil Well Casings and tubings
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The API metal coupling is an internally threaded cylinder for connecting two threaded pipes. It is an integral part of the tubing and casing. Each tubing or casing should be equipped with an API coupling. The ... Read More

2025-04-06 15:38:58

Tubing and Casing Pipes for Oil Industry
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ERW and Seamless Standard:API 5CT Casing: LTC, STC, BTC, Premium threads Tubing: NUE, EUE. Out Diameter:Casing: OD 4 1/2"- 20" (114.3mm-508mm) Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm) Wall Thickness:0. 205"... Read More

2024-04-11 13:48:22

13-3/8 L80 68ppf Seamless Casing Pipes for Oil well drilling project
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The L80 API oilfield casing pipe can be made of three materials, including L80-1, L80 9Cr and L80 13Cr. These three materials enjoy the consistent mechanical properties, but different heat treatment method and ... Read More

2025-10-14 14:04:54

Seamless Petroleum Casing Pipe&Tubing Pipe
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Standard: API SPEC 5CT. Steel grade: J55, K55, L80, N80, C95, P110 O. D. Range Tubing: From 2-3/8"to 4-1/2"(EUE/NU) Casing: From 4-1/2" to 20", Threads: BTC, LTC, STC. Length range: R1, R2, R3 TUBING PIPES ... Read More

2024-04-12 16:38:38

STC Seamless Casing Pipe&Tubing Pipe
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Standard: API SPEC 5CT. Steel grade: J55, K55, L80, N80, C95, P110 O. D. Range Tubing: From 2-3/8"to 4-1/2"(EUE/NU) Casing: From 4-1/2" to 20", Threads: BTC, LTC, STC. Length range: R1, R2, R3 TUBING PIPES ... Read More

2024-04-10 14:08:52