... DC,DP 3.Samples:free samples 4.Certificate: ISO9000 water quick coupling DC type 1,Material: 304,316,316L,304L,CF8,CF8M ... to customers requirements.3,Samples: with free samples 4,Applications: gas, water, oil, and some corrosive liquids. Casting method is investment casting ... .8bar) 6" 150PSI(10.5bar)13,Thread Type: NPT, BSPT, BSP, DIN259/299914,Connection Type: screw thread; the other can be equipped ...