ISO 2044-1974 压力管用注塑溶剂粘接的未增塑聚氯乙烯(pvc)套接口配件.管内液压试验
ISO 2044-1974 标准详情
- 标准号：ISO 2044-1974
- 中文标题：压力管用注塑溶剂粘接的未增塑聚氯乙烯(pvc)套接口配件.管内液压试验
- 英文标题：unplasticized polyvinyl chloride (pvc) injection-moulded solvent-welded socket fittings for use with pressure pipe-hydraulic internal pressure test
- 标准类别：国际标准化组织标准ISO
- 发布日期：1974-05-01
内容简介
Specifies a test for checking the resistance of such fittings to internal pressure in a solvent welded test assembly. This is subjected to an internal pressure of 4.2 times the nominal pressure for 60 minutes. No deterioration, leakage or fracture sh
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