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Requirements for pressure resistance performance of marine valves

Pressure resistance requirements for different types of marine valves Marine globe valve Ships are subjected to high water pressure during navigation, and marine shut-off valves need to have sufficien

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Characteristics of working environment for marine valves

Media diversity Marine valves need to control the flow of various fluid media, including seawater, fresh water, fuel oil, lubricating oil, steam, etc. Different media have different physical and chemi

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What is the difference between marine valves and general valves

There are certain differences between marine valves and general valves in terms of application scenarios, performance requirements, design and manufacturing, as follows: Application scenarios Marine v

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Application characteristics of electric flange ventilation butterfly valve

Electric flange ventilation butterfly valve has a compact structure, light weight, easy installation, low flow resistance, large flow capacity, avoids the influence of high temperature expansion, and

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What are the selection principles for general valve blanks?

The commonly used blanks in mechanical processing include castings, forgings, profiles, and welded parts. Different types of blanks, as well as the precision, roughness, and hardness of the blanks, ha

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Gold Processing Description

1. Cutting: Cutting is the process of cutting materials into the desired shape based on unfolding. 1.1 Cutting - Use a cutting machine to cut the desired shape. The accuracy can reach 0.2mm or above,

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Sheet metal processing technology for stainless steel products

Generally speaking, the basic equipment for sheet metal processing includes shearing machines, CNC punching machines/lasers, plasma, waterjet cutting machines, bending machines, as well as various aux

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Research on Numerical Control Machine Tools and Sheet Metal Processing Techno...

1. CNC machining method For sheet metal processing, there are mainly the following processing methods: (1) Single stamping, which means completing stamping processing including arc distribution, grid

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