... . Payment: L/C at sight, TT 11. MOQ: 1PC (small order avaiable) Plug Valve Size Range: NPS 2"-36"Pressure ... , 300lb,600lb,900lb,1500lb,2500lb Body: Stainless Steel Disc or Ball: Stainless Steel+HF Stem: Stainless Steel Seat: Stainless Steel+HF Features Designed to API 6D Material ... making,Mining etc. Available Fresh Water,Sewage,Seawater,Air,Gas,Vapor,Food,Pharmacy,Medicament,Oil,Acid,Alkali,Salt etc.