The industries involved Petroleum, petrochemical, refining and chemical, ethylene, fine chemical, atmospheric and vacuum distillation, hydrogenation, coking, reforming, sulfur recovery, etc. in the refining and chemical industry. Application product type Medium/high pressure regulating valve; Medium/high pressure cut-off ball valve Axial flow multi-stage pressure reducing regulating valve Labyrinth multi-stage pressure reducing regulating valve Multi-layer sleeve type multi-stage pressure reducing regulating valve Eccentric rotary control valve Gate valve; Three eccentric butterfly valves, etc., plastic-lined control valves, plastic-lined shut-off valves.

The industries involved Petroleum, petrochemical, refining and chemical, ethylene, fine chemical, atmospheric and vacuum distillation, hydrogenation, coking, reforming, sulfur recovery, etc. in the refining and chemical industry. Application product type Medium/high pressure regulating valve; Medium/high pressure cut-off ball valve Axial flow multi-stage pressure reducing regulating valve Labyrinth multi-stage pressure reducing regulating valve Multi-layer sleeve type multi-stage pressure reducing regulating valve Eccentric rotary control valve Gate valve; Three eccentric butterfly valves, etc., plastic-lined control valves, plastic-lined shut-off valves.

The industries involved Gasification unit, PP, MTO, DMTO, synthetic ammonia, urea, etc. Application product type Medium/high pressure regulating valve; Medium/high pressure hard-sealed cut-off ball valve Axial flow multi-stage pressure reducing regulating valve Labyrinth multi-stage pressure reducing regulating valve Black water and grey water Angle valve Slag lock valve Hyperbaric oxygen valve Eccentric rotary control valve Gate valve; Triple eccentric butterfly valves, track ball valves, etc.

The industries involved Supercritical and ultra-supercritical unit boiler heating, boiler feed water, boiler blowdown, turbine systems, water treatment, superheated steam transportation, temperature and pressure reduction, etc. Application product type Medium/high pressure regulating valve; Medium/high pressure hard-sealed cut-off ball valve Axial flow multi-stage pressure reducing regulating valve Labyrinth multi-stage pressure reducing regulating valve Eccentric rotary control valve Gate valve; Three eccentric butterfly valves, etc.

The industries involved Ore extraction, smelting, separation, evaporation, sintering, converter, blast furnace, etc. Application product type Medium/high pressure regulating valve; Medium/high pressure hard-sealed cut-off ball valve Ceramic ball valve High-silicon alloy butterfly valve ; Eccentric rotary control valve Gate valve; Triple eccentric butterfly valves, track ball valves, etc.

The industries involved Deep cold air separation system, molecular sieve purification system, cryogenic liquefaction unit, storage tank/tank, air compressor, turbine, pressure regulating station, natural gas, oxygen unit, etc. Application product type Medium/high pressure regulating valve; Medium/high pressure cut-off ball valve Oxygen valve Multi-stage pressure reducing regulating valve Cryogenic Angle aluminum control valve Cryogenic switch valve V-type ball valve Cryogenic regulating butterfly valves, etc.

The industries involved Biological products, biochemical drugs, hygiene materials, traditional Chinese medicine, antibiotics, etc. Application product type Linear stroke control valve Cut off the ball valve; Regulating ball valves, plastic-lined regulating valves, plastic-lined butterfly valves, Angle seat valves, diaphragm valves, etc.

The industries involved Self-owned power plants, paper mills, and sewage treatment plants for pulping, conveying systems, steam systems, white water systems, chemical systems, etc. Application product type V-type control valve Cut off the ball valve; Regulating ball valves, knife gate valves, butterfly valves, three-way regulating valves, etc.