Friday, August 5, 2011

U.S. industrial valve seal ball hard to solve the transport problem

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U.S. industrial valve seal ball hard to solve the transport problem U.S. Industrial Valve Group's natural gas pipeline for the curren...
Saturday, April 16, 2011

Elastic properties of metallic hard sealing butterfly valve Profile

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Flexible metal seal butterfly valve is a state-level key new products, high-performance flexible metal seal butterfly valve uses a double e...
1 comment:

Plastic sub-catchment and the valve device works in the application of warm (a)

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Sub-catchment of plastic raw materials for the overall product requirements, design requirements, performance requirements, matching plastic...
1 comment:

Dynamic balance valves in HVAC engineering (c)

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3, air-conditioning design should be based on return water temperature difference between summer and winter water for a reasonable set of dy...

Concerned about the performance of the four solenoid valves

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 1. Security:      1. Corrosive media: should use plastic Wang solenoid valve and all stainless steel; for the strong corrosive medium must...

Anti-corrosion metal valves and synthetic materials, the application of valves

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  Valve corrosion, is usually understood as the valve metal material in the chemical or electrochemical environment under the action of the...
2 comments:
Wednesday, March 23, 2011

Or into a high-tech investment in the direction of valve

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With the continuous development of science and technology, the domestic valve market, but also to the high-tech, high-parameter, strong corr...