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[". 센티프루프 기술 조건 s,,,3류의 차이점 및 선택 조건

2018-04-02View Original

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II. � centifrup이 GB16677, GB5656, GB5657이 적용 장소가 다를 때 어떤 표준을 선택해야 하는지 궁금합니다. 감사합니다~
Reply #22018-04-09
III. 석유화학 등 위험 장소에서는 일반적으로 1류 표준을 사용하고, 펌프는 보통 2, III류 표준을 사용합니다.
Reply #32018-04-09
IV. 석유화학 산업에서 펌프는 API 611,, ISO 5I111 같은 표준을 사용하는 경우가 드뭅니다.
Reply #42018-11-11
V.. 보통 접하는 것은 API 6I11이에요.楼主提到的几个GB标准,刚搜索了一下,原来是I、II、III类的区别啊. 按我理解I应该从III类至I类I相关的技术条件是越来越严吧I 一般我们谈技术协议I都是要求参照API 6I11(第几版各有千秋)I相对而言I泵的制造标准越高肯定越好I不过价格也水涨船高I具体还是还是还是还是还是还是I I还是还是II看业主方出得起这点钱不I毕竟I在商言商I一分价钱一分货I要求要求要求I要求要求II要求要求II要求要求I要求I要求I要求要求II要求II要求I要求II要求II要求I要求II要求II要求II要求II要求II要求II要求II要求II要求II要求II要求II要求II要求II要求II要求III要求要求要求要求II要求要求I要求II要求I要求III要求I要求III要求I要求IIII

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