Feature: Double bellow, convenient maintain, double seal, position indication
Suitable: Electrical station, natural gas, ammonia, freeze system, hot-oil ,hot-water
Standard: Design and manufacture standard:BS5160;

Connection dimension: ANSI B16.10;
Flange standard: ANSI B16.5;

Test and inspection: API598

DN: 15~200

 

Suitable temperature  : -20~350℃

 

Suitable medium: Water, Steam, Hot-oil, Oil, etc .