ANSI bellows seal stop valve

characteristic: Double-decked corrugated pipe, service convenient, dual seals, position instruction;

application situation: The power plant, the natural gas, the ammonia, the vacuum, the freezing systematic, the hot oil system, the hot water.

Design manufacture standard: BS 1873;

fac to fac standard: ANSI B16.10;

flange standard: ANSI B16.5;