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GB forged steel fixed ball valve
Model and specification Q47H nominal diameter 50~500mm pressure range 1.6~16MPa applicable medium water, steam, oil
Product details
Design features and execution standards
1. Design and manufacture according to GB12237-89
2. The structural length shall be in accordance with GB12221-89
3. Connecting flange: JB79-94
4. Valve inspection and testing shall be conducted in accordance with JB13927-89
scope of application
Urban construction, chemical industry, metallurgy, petroleum, pharmaceuticals, food, beverage, environmental protection
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