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• Power Valve Valves are mainly used on the pipelines of various systems in power plants to cut or connect the pipeline media. Such as power plant desulfurization system, ash removal system, suitable for the transportation of water, steam, ash slurry, dry powder, and other media.
• Zirconium Ball Valves As a exotic metal with unique physical and chemical corrosion resistance, Zirconium Ball Valves has been widely used in special rigorous process and boasts irreplaceable applications in nuclear indust...
• Duplex Gate Valves Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldabi...
• Zirconium Butterfly Valves Zirconium is a precious metal and the price is relatively expensive. But as a result of its unique physics and chemistry corrosion resistance performance, so that it cannot be substituted in domain ap...
• Zirconium Plug Valves Zirconium is an expensive corrosion-resistant metal material with excellent resistance to corrosion by acids and alkalis. In some media, it even exceeds metals with good corrosion resistance such as n...
• Zirconium Globe Valves Zirconium, which has comprehensive properties such as high-temperature resistance, good corrosion resistance, processability, good performance, and low thermal neutron absorption cross-section, is an ...
• Zirconium Check Valves Check Valves made of zirconium offer excellent resistance to high-temperature acids. They are often used in acetic acid applications or on high-temperature heat exchanger pipes. They are also commonly...
• Zirconium Discharge Valves Zirconium alloys are solid solutions of zirconium or other metals.
• WSV Check Valves Catalogue
• Freeze Protection and Maintenance of the Gate Valve in Winter In the winter, the temperature drops rapidly, and the gate valve often freezes. If it is not handled at this time, the pipeline is prone to failure. If it is in some high-risk conditions, accidents ma...
• Industry News
• Joint training base for graduate student was officially launched "Joint training base for graduate students" was officially launched in Weidouli Special ValvesIn order to consolidate the new mode of "student + mentor + project" cooperation betwe...
• Tantalum Ball Valves Weidouli Tantalum Ball Valves bear excellent chemical properties and high corrosion resistance, being widely used in Coal chemical industry, Petrochemical industry, Rubber industry, etc.
• Super Austenitic Gate Valves Super austenitic stainless steel valves have great resistance against pitting and crevice corrosion of chloride owe to its super austenitic stainless steel has high molybdenum content (>6%) and nitrogen additions.
• Tantalum Butterfly Valves Used in the chemical industry for its resistance to corrosion (in particular sulfuric acid) and temperature, Tantalum is virtually impervious to the chemical attack of acids for temperature below 150...