... coupling type C 1.Size:1/2-6 2.Types: A,B,C,D,E,F,DC,DP 3.Samples:free samples stainless steel quick ... connect hose coupling type C 1,Material: 304,316,316L,304L,CF8,CF8M ... stainless steel. ‚ Wax:162 American Wax. ƒZircon powder&Zircon sand: imported ...