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English Translations » 历史存档[信息] » Valve pressure testing standards

Valve pressure testing standards

2016-06-13View Original

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Is API598 applicable to valves made of non-metallic materials (plastic valves such as PE and PPH)?
Reply #22016-06-13
Pressure testing of valves: Shell testing standards: GB/T13927 (ISO5208) JB/T9092(API1598). Upper seal testing standards: GB/T13927 (ISO5208) JB/T9092(API1598). High-pressure seal testing standards: GB/T13927 (ISO5208) JB/T9092(API1598). Low-pressure seal testing standards: GB/T13927 (ISO5208) JB/T9092(API1598)
Reply #32016-06-14
JB 9092-99 Inspection and Testing of Valves states that \"it can also be applied to other types of valves with the agreement of both the supplier and the purchaser.\" ”The content, it should be okay to open. It follows the principle of taking the higher value

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Translated at 2026-07-21 00:04:49

Original: https://bbs.hcbbs.com/thread-1592801-1-1.html

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