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Z41h / y flange cast steel gate valve

This product can be widely used in chemical industry system.
    Details of z41h / y flange cast steel gate valve   Engineering diameter: DN 15 ~ DN 1000  Nominal pressure: PN10 ~ 100 Working temperature: 0 ℃ ~ 200 ℃ Applicable media: water, steam, oil, nitric acid, acetic acid, etc   Design criteria   GB/T12234、GB/T19672、JB/T7749、JB/T5298、JB/T8691 API 600、API 6D、ASME B16.34、BS 1414、DIN 3352