球阀设计规范和标准
Ball valve design specifications and standardsDesign SpecificationsDesign Standards: ISO14313/API 6D, 应用程序编程接口 608, B...
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博客
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偏心半球阀的选型及使用原则
Selection and application principles of eccentric hemispherical valveApplications of Hard-Seal Eccentric Ball Valves: Hard-sea...
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1 月
Applications of triple-eccentric flange turbine butterfly valves
Applications of triple-eccentric flange turbine butterfly valvesThe triple-eccentric flange turbine butterfly valve is a speci...
22
8 月
什么是偏心半球阀及其适用于什么工况?
1. The use of eccentric hemisphere valveThe metal hard seal eccentric ball valve produced by kozo valve is a 90° angle stroke ...
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8 月
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8 月
