Product name:API-5CT casing(with protector and couplings) Specification: 1. Size: 2-3/8"-20"(60.3mm-508mm) 2. Thread type: LTC, STC, BTC, EUE, NUE 3. Steel grade: J55, K55, L80, N80-1, N80-Q, P11O ....
We are specialized in manufacturing & exporting of gas welding & cutting kits, welding/cutting/heating torches, nozzles, oxygen/acetylene/propane regulators, argon/CO2 flowmeter regulators; gauges;....