Valves Trim Material
¡¤????¡À????5/20/2015
1.Valve internal parts usually refers to Seat¡¢ Disc and Stem,at the same time include Liner Bushing ¡¢Bolt and Nut¡£
2.Valve sealing surface is mainly refers to Disc and Seat contact¡£
3.Valve used internal parts material as follows:
Stem:13%Cr£¨F6¡¢F6A) Disc/Wedge:13%Cr Seat:13%Cr (1#)
Stem:13%Cr£¨F6¡¢F6A) Disc/Wedge:13%Cr Seat:Stellite£¨8#£©
Stem:13%Cr£¨F6¡¢F6A) Disc/Wedge:Stellite Seat:Stellite(5#£©
Stem:13%Cr£¨F6¡¢F6A) Disc/Wedge:HARD13%Cr Seat:HARD13%Cr (4#)
Stem:13%Cr£¨F6¡¢F6A) Disc/Wedge:HARD13%Cr Seat:13%Cr (7#)
Stem:13%Cr£¨F6¡¢F6A) Disc/Wedge:13%Cr Seat:CuNi=Monel(6#)
Stem:18Cr8Ni£¨F304/F304L/H) Disc/Wedge:18Cr8Ni Seat:18Cr8Ni(2#)
Stem:18Cr8Ni£¨F304/F304L/H) Disc/Wedge:Stellite Seat:Stellite£¨15#)
Stem:18Cr8NiMo£¨F316/F316L/H) Disc/Wedge:18Cr8NiMo Seat:18Cr8NiMo(10#)
Stem:18Cr8NiMo£¨F316/F316L/H) Disc/Wedge:18Cr8NiMo Seat:Stellite(12#)
Stem:18Cr8NiMo£¨F316/F316L/H) Disc/Wedge:Stellite Seat:Stellite(16#)
Stem:NiCu£¨Monel) Disc/Wedge:NiCu Seat:NiCu(9#)
Stem:NiCu£¨Monel) Disc/Wedge:Stellite Seat:NiCu(11#)
Stem:19Cr29Ni£¨Alloy20) Disc/Wedge:19Cr29Ni Seat:19Cr29Ni(13#)
Stem:19Cr29Ni£¨Alloy20) Disc/Wedge:19Cr29Ni Seat:Stellite(14#)
Stem:19Cr29Ni£¨Alloy20) Disc/Wedge:Stellite Seat:Stellite(18#)
