MSS Vana Standartları

MSS SP-6 : Standard finishes for contact faces of pipe flanges of valves and fittings

MSS SP-9 : Spot facing for bronze , iron and steel flanges

MSS SP-25 : Standard marking system for valves, fittings, flanges and unions

MSS SP-42 : Class 150 corrosion resistant gate, globe, angle and check valves with flanged and butt weld ends

MSS SP-54 : Quality standard for steel castings – radiographic inspection method for valves , flange, fittings and other piping components

MSS SP-55 : Quality standard for steel castings for valves, flanges and fittings and other piping components

MSS SP-60 : Connecting flange joint between tapping sleeves and tapping valves

MSS SP-61 : Hydrostatic testing of steel valves

MSS SP-67 : Butterfly valves

MSS SP-70 : Cast iron gate valves , flanged and threaded ends

MSS SP-71 : Cast iron swing check valves, flanged and threaded ends

MSS SP-72 : Ball valves with flanged or butt – welding ends for general service

MSS SP-78 : Cast iron plug valves

MSS SP-80 : Bronze Gate, globe angle and check valves

MSS SP-82 : Valves pressure testing methods

MSS SP-84 : Steel valves socket welding and threaded ends

MSS SP-86 : Metric data in standards for valves, flanges and fittings