Stainess steel ISO9001:2000 Type: A,B,C,D,E,F,DC, ... ,DIN259/2999 Temperature:-20 ~+120 C (Quick Coupling D) Stainless steel Camlock CouplingsSize:1/2” 3/4” 1” 1 1/4 ... :Steams, Gases, Liquids, Viscous or corrosive mediumBody material/ball:Stainless steel 316/304Thread type:NPT.BSPT,BSP,DIN259/2999Temperature range:-20 ...