Weidouli Valves Co.,Ltd

Weidouli Valves Co.,Ltd is a manufacturering and trading combo, which established in 1989. With an increase of it's production capacity and satisfaction of domestic and oversea clients' requirements, Weidouli furnished with a new morden factory filled with advance CNC machine facilities, fabrication, inspection and test facilities, total factory occupied area to be 43500㎡. Valves can be designed, manufactured, assembled and tested in according with ANSI/API/ASME/DIN/ISO/BSS/JIS/NORSOK. We offer high alloy material valves, including Titanium, Nickel, Zirconium, Super Duplex, Alloy 20 etc. Weidouli culture is Cooperate Sincerely, Create Win-win. We will continue to play a good role and make its unceasing efforts in the valve markets with our goals in mind: Global Quality, Total Reliability.

Товары:

	Inconel Check Valves	Weidouli offers a comprehensive range of Inconel check valves for all types of applications and industries. As for pressure seal check valves, i...
	Inconel Gate Valves	Inconel has many different grades, such asInconel600,Inconel625 and Incoloy 800H. Different grades have different corrosion resistance, being able ...
	Linear Motion Control Valves
	Monel Ball Valves	The monel ball valve are designed to provide years of service at an economical cost and are available in various options. It with owns higher corro...
	Monel Butterfly Valves	Monel butterfly valvecorrosion resistance feature: It has an excellent anti-corrosion performance in the reducing acid medium, and resistant to any...
	Monel Check Valves	Weidouli offers a comprehensive range of Monel check valve for all types of applications and industries. Dual plate check valves have ASME JB/T 89...
	What Is The Difference Between Gate Valve And Globe Valve?	What Is The Difference Between A Gate Valve And A Globe Valve ? It is important to understand the difference between the gate valve and the valve ...
	When Should We Avoid Using Metal Hard Seal Butterfly Valves	The sealing pair of the Butterfly Valvesusually adopts an elastic sealing material such as rubber or plastic and a metal-to-metal sealing pair, and...
	Petrochem Valve	Petrochem Valve Types of Fuel Valve Weidouli has a wide range off-ball, gate, globe, and check valveswhich are supplied to the Petrochemical ma...
	Power Valve	Power Industry Valve Use of Energy Valve Valves are mainly used on the pipelines of various systems in power plants to cut or connect the pipelin...
	Why Close the Discharge Valve Before Starting the Centrifugal Pump?	Reasons for closing the discharge valve The starting current can be reduced by closing the discharge control valve. The current will be very high ...
	Working Principle of Globe Valve	The globe valve, also called the gate, is one of the most widely used valves. The reason why it is popular is that the friction between the sealing...
	Working Principles of Butterfly Valves	How Do Butterfly Valves Work? The butterfly valve opening and closing part is a butterfly plate, which is driven by the valve stem and rotates 9...
	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 th...
	Offshore Oil & Gas Valves	Valves Used in Oil and Gas Industry Pipelines and valves used in offshore oil and gas are subject to salt mist corrosion due to the marine atmosphe...
	Duplex Ball Valves	Duplex ball valvehave the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittl...
	Duplex Plug Valves	Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austeniti...
	Hastelloy Ball Valves	Hastelloy ball valvescontain ultra-low carbon and high Ni, Mo and Cr elements, which belong to corrosion-resistant and high temperature-resistant m...
	Stainless Steel Globe Valves	Stainless steel globe valvesfeature molybdenum-alloyed construction and offer high resistance to pitting corrosion. Stainless globe valveare named ...
	Strainers	The strainer is an indispensable device in the transmission medium pipeline. It is usually installed in the pressure reducing valve, pressure relie...
	Super Austenitic Ball Valves	Duplex stainless steel ball valveexhibit great resistance to chloride pitting and crevice corrosion because of high molybdenum content (>6%) and...
	Tantalum Ball Valves	Weidouli Tantalum Ball Valvebear excellent chemical properties and high corrosion resistance, being widely used in Coal chemical industry, Petroche...
	Tantalum Butterfly Valves	Used in the chemical industry for its resistance to corrosion (in particular sulfuric acid) and temperature, Tantalum is virtually impervious to th...
	Titanium Ball Valves	Due to their excellent characteristics, custom titanium valvesare widely sought after. Especially in the automotive, aviation, shipping and PTA ind...
	Titanium Butterfly Valves	Weidouli titanium butterfly valvescan be available in casting or forging type. Recently Weidouli supplied lots forging titanium butterfly valves fo...
	Titanium Check Valves	Titanium and titanium alloys are non-ferrous high chemical activity metals. Titanium materials have oxide films, good stability and self-passivatio...