Stainless Steel Quick Coupling A Material:SS304,SS316 Size:1/2" ~ 6" Thread :NPT,BSP,BSPT,DIN2999 Stainless Steel Quick CouplingType - A Type: A – typeSize:1/2” – 6”Material: AISI304 , AISI316Design & Manufacture Standard:DIN2828Test Standard:API598Thread Standard: NPT ,BSPT ,BSP ,DIN2999 SIZEinch1/23/4111/411/2221/2346mm1520253240506580100150A16.5212428.83645.856.573.6101150B323236.645.553.48375 ...