... /2-6 2.Types: A,B,C,D,E,F,DC,DP 3.Samples:free samples 4.Certificate: ISO9000 water quick ... coupling DC type 1,Material: 304,316,316L,304L,CF8,CF8M stainless ... /2”-6”7,Types: A,B,C,D,E,F,DC,DP8,Thickness:SCH20, SGP,STD,SCH40,SCH80,SCH1609,Casting method ... .501.500.040.0417-209-132-3 water quick coupling DC type