Valve Manufacturer

A valves Supplier & valve manufacturer Blog

March, 2013

Two stage reduction gear of Q ball valve electric actuator

Electric device is the typical structure of Z type electric device, it is a globe valves or gate valve of form a complete set of electric valve, electric actuator output Z axis to the total number of circles can be from 10 to one hundred dozens of times, for Q type and form a complete [...]

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The practical applications and operation effects of valves

According to the technical scheme and implementation plan, provincial textile machinery DN800 network key value is reformed. In October 2005 put into operation the system debugging, production and operation of nearly a year show that system is stable and reliable, has reached the expected purpose. 4.1 the production scheduling control Is important in network control [...]

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China first international pump valve network expo was ceremoniously launched in 2013

In order to promote the prosperity and development of  China valve industry, under the support of relevant government and industry associations, the “2013 China’s first international pump, valve network exposition” is scheduled for March 15, 2013 – December 30, in the Internet, the organizer will invite the United States, Britain, Germany, Australia, Italy, Korea, Canada, Spain, [...]

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Use and connection type of valves

The installation of  valves 1, before installing valve, should carefully check the model, specification is consistent with the design ofgate valve is used; 2, according to valve type and shop instructions can check against the valve under the condition of the requirements of application; 3, valve assembly, the rope should be tied to the flange [...]

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Classification of valves as purposes and functions

(1) Truncation: such as gate valves, globe valves, plug valves, ball valves, butterfly valves, needle valves, diaphragm valves, etc. Truncation valve is also called cut-off valve, whoes effect is on or off medium in the pipeline . (2) Check: For example check valves, it is also called as one-way valves or non-return valves.It belongs to [...]

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Ceramic Tile Lined Steel Pipes and Elbows

Ceramic Tile Lined Steel Pipe and Elbows have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe and gives a very smooth surface. Ceramics with very low friction factor at low impingement angles decreases the abrasion of materials maximally. Its low density makes it easy to carry [...]

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Ways to Prevent Frozen Pipes in the Future

After working on several frozen/broken pipes the past few days, there are a few things homeowners must look out for, to avoid having a problem in the future. Many of the jobs we went to were broken pipes in the attic. Probably, these customers have had a slab leak in the past, and the pipe [...]

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Welded Rectangular Steel Pipes

Size: ERW (Electric Resistance Welded Pipes Valves) EFW (ELECTRIC FUSION WELDED TUBE) Outer Diameter: 88.9mm-406mm (3″-16″) Wall Thickness: 1.5mm-15mm Length: 0.5mtr-20mtr End: square ends (straight cut, saw cut, and torch cut). Quality Standard: ASTM A53 Standard Specification for Welded Pipe, Steel, Black and Hot-Dipped, ASTM A500 / ASME SA500 / Cold Formed Welded and Seamless [...]

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Energy Sector Offer Opportunities for Steel Pipes Market

Global demand for steel pipes and tubes is closely intertwined with the trends in the oil and gas and construction sectors. Prevailing economic conditions, thus, play a key role in determining the pace and extent of demand for Carbon Steel Pipes and tubes. Though the economy began recovering on a cautious note in 2010 and [...]

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Cryogednic Ball Valves

Cryogenic Ball Valves are available in two bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F304L/graphite. Ring joint gaskets are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint [...]

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