Zhejiang Weiduli Valve passed two provincial new product appraisals

On December 27th, 2006, the two products “Double Groove Soft Seal Hastelloy Plug Valve” and “Titanium Butterfly Valve Resistant to High-Oxidation Corrosion” developed by Zhejiang Weduoli Valve Manufacturing Co., Ltd. passed the new provincial level Product identification. It was appraised by the evaluation committee composed of experts from Lanzhou Polytechnic University, Wenzhou University, Wenzhou Science and Technology Bureau, Wenzhou Industrial Design Institute, Wenzhou Institute of Industrial Science, and Zhejiang Pump Valve Product Quality Inspection Center. Its product performance was evaluated as the leading domestic level. Unanimously agreed to pass the provincial new product appraisal.

The double groove soft seal Hastelloy plug valve is a new product developed by the Wedali Valve Company. The Hastelloy plug valve is widely used in the chemical industry and petrochemical industry, such as oxidizing and non-oxidizing chloride salt solution, containing oxidizing property. Salt of sulfuric acid, phosphoric acid, acetic acid, acetic anhydride, formic acid, high-temperature hydrogen fluoride and other media. Its prominent features in the above media not only have good corrosion resistance, but also have excellent resistance to intergranular corrosion, stress corrosion and crevice corrosion.

Titanium-resistant butterfly valve is a new product developed by Viduli Valve Company. Titanium-butterfly valve is widely used in chlor-alkali, alkali and seawater treatment industry chemical process pipeline control system, but also widely used in pharmaceutical, fine chemical, synthetic fiber , organic synthesis, inorganic nitric acid, sulfuric acid, hydrochloric acid, inorganic salt and dye production and other industrial process pipeline control system.

Zhejiang Weiduoli Valve Manufacturing Co., Ltd. main products are: titanium and titanium alloy series valves, nickel and nickel alloy series valves (Monel alloy, Hastelloy B, Hastelloy C, No. 20 alloy, dual phase steel) and zirconium Metal and other valves.

Steel Products

Steel products refer to a wide range of products made from steel, a versatile and durable material that is used in a variety of industries. Steel products can be classified into two main categories: flat products and long products.

Flat products include sheets, coils, plates, and strips that are used in the construction, automotive, and appliance industries. These products are typically produced through hot rolling or cold rolling processes.

Long products include bars, rods, wires, and tubes that are used in the construction, manufacturing, and infrastructure industries. These products are typically produced through hot rolling or cold drawing processes.

Other steel products include pipes, fittings, valves, and forgings that are used in the oil and gas, petrochemical, and power generation industries. Steel is also used to make a variety of consumer products, such as cutlery, kitchen appliances, and furniture.

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