Design Standard

API 609 Category B Butterfly Valve API 609 Category A Butterfly Valve API 600 Bolted Bonnet Gate Valve API 6D DBB Ball Valve API 600 Steel Gate Valve GB/T 12237 Ball Valve MSS SP-80 Gate Valve BS EN 13709 Check Valve EN 1984 Check Valve MSS SP-80 Globe Valve BS EN 12516 Strainer ISO 15761 Globe Valve ASME B16.34 Needle Valve GB/T 12224 Dome Valve GB/T 12235-2007 Globe Valve EN 12516-1 Globe Valve GB/T 12224 Ceramic Valve JB/T 8691 Ceramic Valve ASME B16.34 Ceramic Valve CJ/T 219 Control Valve CJ/T 219 Flow Regulator CJ/T 154 Check Valve CJ/T 167 Control Valve CJ/T 167 Safety Relief Valve CJ/T 282 Check Valve CJ/T 167 Pipe Valve BS 5354 Check Valve API 602 Ball Valve API 6D Plug Valve ANSI B16.34 Plug Valve ANSI B16.34 Strainer API 609 Butterfly Valve EN12266 Butterfly Valve ISO 15761 Gate Valves ASME B16.34 Ball Valve BS 5352 Ball Valve API 607 Ball Valve ASME B16.3 Ball Valve JIS F7372 Check Valve CE Check Valve