SCOPE AND FIELD OF APPLICATION This Standard Practice covers all stainless-steel or stainless-steel-lined@ cast@ or fabricated bonnetless@ knife gate valves with flanged ends from size NPS 2 (DN 50) through NPS 36 (DN 900). The valves identified in this Standard Practice are intended for use in applications where shock loadings are not encountered. Applications at conditions other than those specified in Section 3 require special design considerations.
SP-81-2017由MSS - Manufacturers Standardization Society of the Valve and Fittings Industry. 发布于 2017-01-01,并于 2017-05-01 实施。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 SP-81-2017 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号