China Gate Valve manufacturer Valmax supplies Gate Valve, seat made of ASTM A105N, featured with API 602, BS 5352 Valve standard, ASME B16.11 SW standard.
Body/bonnet: ASTM A105N.
Wedge: ASTM A105N.
Seat: ASTM A105N.
Valve standard: API 602, BS 5352.
SW standard: ASME/ANSI B16.11.
Sealing pressure test: 169 BAR.
Shell pressure test: 230 BAR.