stainless steel quick coupling hose connectors type B 1.Size:1/2-6 2.Types: A ... DC,DP 3.Samples:free samples stainless steel quick coupling hose connectors type B 1,Material: 304,316,316L,304L,CF8, ... pressure: 3/4"-2" 250PSI(17.6bar) 3"-4" 200PSI(14.8bar) 2 1/2" 225PSI(15.8bar) 6" 150PSI( ... 10.5bar)13,Thread Type: NPT, BSPT, BSP, DIN259/299914,Connection Type: screw thread; the other can be ...