CHINA
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6701
Heat Exchange Systems, Heating / Treating Stress Relief / Heating Equipment, Inspection / Testing / Quality Control Equipment, Oil & Gas Processing Equipment, Pipeline Engineering, Recovery Systems, Refining, Chemical & Petrochemical Operators, Valves & Fittings, Heat Exchange Systems, Heating / Treating Stress Relief / Heating Equipment, Inspection / Testing / Quality Control Equipment, Oil & Gas Processing Equipment, Pipeline Engineering, Recovery Systems, Refining, Chemical & Petrochemical Operators, Valves & Fittings, Heat Exchange Systems, Heating / Treating Stress Relief / Heating Equipment, Inspection / Testing / Quality Control Equipment, Oil & Gas Processing Equipment, Pipeline Engineering, Recovery Systems, Refining, Chemical & Petrochemical Operators, Valves & Fittings, Heat Exchange Systems, Heating / Treating Stress Relief / Heating Equipment, Inspection / Testing / Quality Control Equipment, Pipeline Engineering, Power Generation, Recovery Systems, Refining, Chemical & Petrochemical Operators, Valves & Fittings
Conical disc design.
Benefit from the cone and streamline shape design, the disc can remove the impurity,keep valve in reliable seal and longer service life.
Double seal design(bellows+packing).
Bellow form a metal seal to prevent leakage, and packing can provide seal if the bellow failed.
Patented central locate design.
It can protect stem from tremble and lower noise, so the bellow is with stable performance and long service life.
Coated sand casting technology.
Sand mixed with binder and other additives,which makes the rough casting with less defects like pore, trachoma and cracks, and better
tensile strength.
Heat Exchange Systems
Heating / Treating Stress Relief / Heating Equipment
Inspection / Testing / Quality Control Equipment
Oil & Gas Processing Equipment
Pipeline Engineering
Recovery Systems
Refining, Chemical & Petrochemical Operators
Valves & Fittings