INDUSTRIES
Refinery engineering
power system engineering
petro-chemical engineering
gas engineering
metallurgy engineering
other applications
 
 
 
     INDUSTRIES
   1.Refinery engineering

        Yadi brand is widely applied in refinery engineering, vacuum equipment, catalytic cracking equipment, hydrogenation equipment, reforming equipment. Sulfur recovery equipment.
Certified independent intellectual property rights, Yadi Brand high pressure globe valve, high pressure angle type valve, anti-dust valve, high pressure parallel gate valve, three eccentric damper valve, large diameter high temperature damper valve had replaced imported brand successfully.
   2.power system engineering

        Yadi brand Labyrinth valve, desuperheater valve, high pressure high temperature cage valve, high pressure parallel gate valve, high pressure globe valve, large rangeability control valve is widely applied in power generation station water feeding system, condensate water system, feeding water heater draining system, main vapor system, high/low pressure bypass system. Desuperheater valve, high pressure parallel gate valve, high temperature high pressure cage valve, large rangeability valve had replaced imported brand successfully, filled the gap of domestic.
   3.petro-chemical engineering

         Yadi brand valve is widely applied in fine chemical engineering, Ethylene equipment, propylene equipment, aromatic hydrocarbon equipment, synthetic gas equipment, sulfuric acid equipment, HRS equipment, synthetic ammonia equipment, coal-based methanol equipment, fertilizer plant equipment, coal gasification equipment, polysilicon equipment.
         Especially ultra-high temperature damper valve, Lug valve, four connecting rod damper valve, high pressure angle type valve, black water valve,anti-abrasive ball valve, PX ball valve, HRS specially valve, disk valve, anti-surging compressor valve had replaced imported brand, achieved equivalent excellent performance.
   4.gas engineering

         Yadi brand low temperature valve, four connecting rod damper valve, high performance damper valve, anti-surging valve is widely applied in LPG, LNG, air separation, compressor application gas engineering system.
   5.metallurgy engineering

         Yadi brand is widely applied in metallurgy engineering, pudding, steel-making, continuous casting, steel rolling, convertor, mill furnace, air separation, blast furnace, coal powder injection, coke oven, gas pipeline net, dry dedusting.
         Especially, gas flue damper valve, ultra-high temperature damper valve, four connecting rod damper valve, globe valve, self-operate valve, low temperature valve, ball valve is widely applied.
   6.other applications

         Pulp and paper industry, pharmacy industry, food industry, waste water treatment, Yadi brand parallel gate valve, antiseize metal sealing ball valve, fluorine damper valve, PTFE Valve is widely applied.
 
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