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pipe coupling
ISO4144, 304, 316, 150 psi, 1/8-6inches,Φ300 , diameter 300
Body material: stainless steel, carbon steel and any other kinds of steel that can be cast.
Standards: ISO9001:2000, DIN, ASTM, 316,304,CF 8M , CF8, SP114, ISO4144, NPT, DIN2999, BSP, BSTP, etc.
pipe coupling, casing coupling
Sizes range from 2 3/8" to 13-3/8".
Thread types :STC, LTC and BTC