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Perforated seamless casing pipes API 5CT PSL1 7inch
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Perforated seamless casing pipes refer to a hole punched in the casing or liner of an oil well to connect it to the reservoir. Creating a channel between the pay zone and the wellbore to cause oil and gas to ... Read More

2024-04-10 11:22:35

N80 Casing Couplings from China manufacturer
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N80 Casing Couplings from Borun pipe company : API 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 ... Read More

2024-06-06 15:37:57

API L80 Seamless Casing Pipes with Premium Connection
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API L80 Seamless Casing Pipes L80 API seamless casing pipe or tubing can be divided into 3 categories: L80-1, L80 9Cr and L80 13Cr. These 3 steel grades have no difference in mechanical properties, but ... Read More

2024-04-10 14:32:09

API K55 Seamless Casing Pipe Used In Water Wells
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K55 API seamless casing pipe or tubing pipe is similar to J55 . They stay the same in chemical composition and yield strength; however, the tensile strength of K55 is higher than J55 grade. They are almost the ... Read More

2025-04-08 09:36:01

K55 casing pipes qualified for API 5CT specs
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K55 API seamless casing pipe or tubing pipe is similar to J55 . They stay the same in chemical composition and yield strength; however, the tensile strength of K55 is higher than J55 grade. They are almost the ... Read More

2024-04-10 14:07:43

API L80 Intermediate Casing Pipes
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API L80 Intermediate Casing Pipes L80 casing pipes can be divided into 3 categories: L80-1, L80 9Cr and L80 13Cr. These 3 steel grades have no difference in mechanical properties, but different in heat ... Read More

2024-04-10 14:04:25

K55 Seamless Casing Pipes for water wells with BTC threads
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Seamless Casing Pipe is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore. It is inserted into a well bore and cemented in place to protect both ... Read More

2025-10-14 14:04:32

API 5CT conductor casing pipes 18-5//8inch with BTC threads K55
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API 5CT conductor casing pipes mainly inlcude 20inch, 18-5/8inch. If you have other special requirement, Borun would like to give support . Except conductor casing pipes, we also supply other kinds, pls check ... Read More

2024-04-09 17:08:40

API 5CT Seamless Casing Pipes for water wells drilling
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Seamless Casing Pipe is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore. It is inserted into a well bore and cemented in place to protect both ... Read More

2024-04-12 16:46:57

N80 high grade API casing pipes from China manufacturer
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The N80 oil and gas API casing pipe contains N80-1 and N80-Q types. These two materials are consistent in the chemical composition and mechanical properties, and are just different in the heat treatment. This ... Read More

2024-04-10 13:41:19