●Standard GB/T8162-2008, ISO2937, ASTM A53, ASTM A106, JIS G 3441, BS EN 10210-1 ●Uses: The scope of use includes general structural and mechanical structures, and a large number of structural tubes used in construction, machinery, tran.
API Oil Casing Pipe
oil well casing pipe
2.steel grade:J55, K55, N80, L80, P110,
4.Production Standard: API SPEC
1. Size: 4-1/2''-20''
2. End Type: BTC LTC STC
3. API 5CT API5B
API 5CT SEAMLESS OIL CASING PIPE
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