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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

2026-02-09 11:27:08

L80 9-5/8 68ppf BTC seamless casings used in geothermal 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

2026-02-09 11:28:56

48.3mm welded galvanized steel tubes from China Supplier
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Hebei Borun is a professional supplier of ERW steel pipes in China. Fore more information about ERW steel pipes, you may check it as below: ( production flow chart is also attached) Features: Dia:48-630mm T:3... Read More

2026-02-09 11:48:26

Supplier of Galvanized Steel Pipes in China
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Supplier of Galvanized Steel Pipes in China Cangzhou High Booming Pipe Equipment Co.,Ltd is located in the center of steel pipes and pipe fittings- Hebei CHINA. It has factory by its own which ensures the good ... Read More

2025-04-06 13:25:38

supplier of API 5CT J55 EUE Tubing Pipe in China
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J55 API seamless casing pipe or tubing is very common in oil drilling field. It is often used in shallow oil and gas extraction or water wells due to its low grade and price. API Seamless Oil Tubing Product ... Read More

2024-04-11 16:43:21

Thick-wall Structural ERW steel pipes
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ERW Steel Pipe , Welded Steel Pipe Features: OD: 4'-36' ( 114.3-914mm ) T:SCH10-SCH80 Length:3-13m fixed or random as per customer's requirements Steel Material:Q235B, Q345B, L245, GrB, X42-70 etc, Standards:GB... Read More

2024-04-15 11:55:14

Hot Dipped Galvanized Steel Pipes from China supplier
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Hot Dipped Galvanized Steel Pipes Galvanized steel pipe is a pipe that has a layer of zinc coating placed onto its surface. The coating provides superior corrosion protection to the pipe, with a corrosion ... Read More

2026-02-09 11:53:48

ASTM A53 ferro pipes and fittings from China supplier
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ASTM A53 ferro pipes and fittings This series of welded steel pipe can be specified as the ASTM A53 or ASTM A53M-12, which are both specifications commonly used for black and hot-dip galvanized welded and ... Read More

2026-02-09 11:52:12

ASTM A53 ERW steel tubes with small sizes from China supplier
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ASTM A53 ERW Steel Tubes: This series of welded steel pipe can be specified as the ASTM A53 or ASTM A53M-12, which are both specifications commonly used for black and hot-dip galvanized welded and seamless ... Read More

2026-02-09 11:53:19

K55 Coupling Stock from China Supplier
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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: according to the sizes of the Casing Pipes 4 End: Plain 5 Surface: black painting 6 Packing: in ... Read More

2026-02-09 11:18:51