Nowadays the industrial valves used widely in all kinds of fields are metal valves. although the metal valve has a history with husbands of years and its structure and material is improved all the time, this valve now can not satisfy the requirement of high abrasion-proofness and high corrosion-proofness owing to the restriction of the metal material's own property. The present industrial valves are short in usage life and also have a great negative effect on the stability of the system operation.
Nowadays the industrial valves used widely in all kinds of fields are metal valves. although the metal valve has a history with husbands of years and its structure and material is improved all the time, this valve now can not satisfy the requirement of high abrasion-proofness and high corrosion-proofness owing to the restriction of the metal material's own property. The present industrial valves are short in usage life and also have a great negative effect on the stability of the system operation.
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