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API 5CT/ISO 11960 P110 Seamless Casing Pipes
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API 5CT/ISO 11960 P110 Seamless Casing Pipes P110 is the higher grade among other steel grades such as J55, K55, N80, L80. As API 5CT standard requires, a white-colored belt should be painted on the finished ... Read More

2024-04-12 16:49:29

API 5CT/ISO 11960 P110 Seamless Casing Pipes with premium thread
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API 5CT/ISO 11960 P110 Seamless Casing Pipes with premium threads P110 is the higher grade among other steel grades such as J55, K55, N80, L80. As API 5CT standard requires, a white-colored belt should be ... Read More

2024-04-11 16:42:49

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

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

J55 Casing Couplings
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API Casing Coupling: Couplings are always applicated in casing pipes and oil tubings as a kind of connection. There are different steel grade for couplings, which are identified by various colors as following: ... Read More

2024-04-30 14:27:59

OCTG Casing Couplings with BTC,STC,LTC
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API Casing Coupling: Couplings are always applicated in casing pipes and oil tubings as a kind of connection. There are different steel grade for couplings, which are identified by various colors as following: ... Read More

2024-04-30 14:27:59

J55 Casing Couplings
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API Casing Coupling: Couplings are always applicated in casing pipes and oil tubings as a kind of connection. There are different steel grade for couplings, which are identified by various colors as following: ... Read More

2024-04-30 14:27:59

15Mo3 Seamless Alloy Pipe Supplier
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Seamless Alloy Pipe belongs to one kind of seamless steel pipes,. 15Mo3 alloy steel is always used in casing pipe or tubing. The main difference between alloy pipe and seamless pipes is the steel materrial. OD ... Read More

2025-04-06 11:52:09

S275JOH structural Square Hollow Sections from China supplier
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Square Hollow Sections The square hollow section refers to a long, hollowed cylinder with rectangular or square cross section. It is made of strip steel. Firstly a coil of steel strip is unwound, flattened, ... Read More

2025-10-14 14:23:39