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Application scenario
Oil & Gas
Applicable valve：Onshore Oil and Gas Valve
For onshore oil and gas pipelines, we recommend the use of titanium, nickel aluminum bronze, duplex stainless steel, and other materials to make the required valves. These materials guarantee longer service life and a replacement cycle.
Water Treatment
Applicable valve：Water Treatment Valve
Water treatment requires valves of good corrosion resistance and reliably sealing. Ball valves or butterfly valves are usually used in water treatment to control the flow, opening and closing of water, thus achieving zero leakage and long service life.
Power Plant
Applicable valve：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.
Chemical
Applicable valve：Fine Chemical Valve
In view of the needs in the fine chemical industry, Weidouli specially designed titanium and nickel alloy valves to ensure the stability of the valves, to withstand corrosion under different working conditions, to extend the service life, and to increase the productivity benefits of users.
Marine
Applicable valve：Seawater Valve
To solve the problem of seawater corrosion, we usually choose titanium, (Super) duplex steel, nickel aluminum bronze or austenitic stainless steel to manufacture valves, which ensure service life and longer replacement cycle.
HVAC
Applicable valve：LNG阀门
建议使用球阀、闸阀、单向阀、球阀和蝶阀，这些材料由钛、镍铝、青铜和双重不锈钢制成，用于液化天然气管道运输。我们的阀门具有耐腐蚀性、长使用寿命和长周期更换。
Mining
Applicable valve：Metallurgy Valve Pal
In view of the harsh working conditions of high temperature, high pressure in the metallurgy industry and strong corrosion, easy crystallization and the impurities particles in the conveying medium, our company independently develops special valves for smelting.