... parts such as: nut,liner,male,blind cap with chain,blind cap etc...We also supply butterfly ... ,safety valve,union parts,ferrule,end cap,nut,clamp,elbow,tee,cross,reducer,sight glass,manhole cover, ... ,specializes in producing kinds of sanitary valves,pipe fittings as well as OEM services over 15 years. ... Automatic Argon arc welding machine and so on. Stainless steel sanitary union sanitary pipe fittings