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Select of the ball valve spring
Author(s): 
Pages: 31-33
Year: Issue:  3
Journal: Valve

Keyword:  球阀 弹簧 材料;
Abstract: 介绍了球阀弹簧的类型、材料及相关标准型号 ,分析了弹簧用钢及合金的特点。根据弹簧承受载荷的性质、应力大小、工作温度、使用寿命和工艺性能等因素提出了选用方法
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