DIN 16831-7-2004 聚(异)丁烯压力管道用管道配件和连接组件.PB 125型.第7部分:承插焊接用套管、法兰和密封环组件的尺寸
DIN 16831-7-2004 标准详情
- 标准号:DIN 16831-7-2004
- 中文标题:聚(异)丁烯压力管道用管道配件和连接组件.PB 125型.第7部分:承插焊接用套管、法兰和密封环组件的尺寸
- 英文标题:Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 7: Dimensions of bushings, flanges and selaing elements for socket welding
- 标准类别:德国标准
- 发布日期:2004-02
内容简介
This standard specifies dimensions and tolerances for injection-moulded bushings with a standard dimen-sion ratio SDR of 11, and flanges for socket welding (including flange assemblies) as in DIN 16831-5, andfor the appropriate sealing elements, for
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