Oilfield Steel Tubing Pipe Couplings Joint
Couplings are used to connect two joints of casing pipes together.Coupling are short length of heavy wall pipe with the same threads on each end。We manufacture casing coupling strictly comply with API 5CT latest standard.grade J-55.N-80，L-80 ,P-110.Q125.V150
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OCTG oil country tubular goods for drilling |
Seamless casing pipe with coupling and thread protector Standard: API 5CT. Outside diameter: 1.9"--------20'' Steel grade: J55, K55, N80, L80, P110... |
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carbon tool steel alloy tool steel and high-speed tool steel |
carbon tool steel alloy tool steel and high-speed tool steel
or manufacturing of Level2 and Level3 tool steel gradeT7-T13 OD16-OD90 Medium-carbon a... |
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API 5CT tubing pipe,tubing pipe as API 5CT |
API 5CT tubing pipe,tubing pipe as API 5CT
Couplings are used to connect two joints of casing pipes together.Coupling are short length of heavy wal... |
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API seamless pipe,seamless pipe as AP |
Seamless casing pipe with coupling and thread protector Standard: API 5CT. Outside diameter: 1.9"--------20'' Steel grade: J55, K55, N80, L80, P110... |
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anchor chains using in manufacturing of ship |
anchor chains using in manufacturing of ship
for manufacturing of Level2 and Level3 ship Anchor chains,steel grade CM490,CM690 OD16-OD160
Contact i... |
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