... 3.SS304,SS316,CF8/CF8M, 304/316 stainless steel Thread Check ValveSize: 1/2"-12"2) Pressure: 150- ... /1.44084.Size:1/4"-4",DN8-DN1005.Thread ends NPT,DIN259,DIN2999,BSPP,BSPT,NPSM6.Pressure ... 800PSI The main products:1.150LBS pipe fitting: elbow 45,tee,round cap,hexagon nipple,union,bushing,barrel ... , typeDC, typeDP4.Malleable iron pipe fittings such as elbow,tee,union,bushing,socket and so on5.Develop and ...