船用法兰铸铁截止止回阀（英文版）
Marine cast iron flanged stop check valves
标准状态
发布于：2026-09-28
实施于：2027-01-01
废止
基本信息
GB/T 591-2026
即将实施
2026-09-28
2027-01-01
国家标准委
State Administration for Market Regulation and Standardization Administration of China
National Technical Committee 137 on Marine Machinery of Standardization Administration of China (SAC/TC 137)
GB/T 591-2008
National Technical Committee 137 on Marine Machinery of Standardization Administration of China (SAC/TC 137)
大连船舶重工集团有限公司; 江苏锐鸿机械有限公司; 上海外高桥造船有限公司; 大连船用阀门有限公司
LI Junjun, QI Kexue, XU Bing, GUO Yunzhang, SHEN Zhaoyue, LI Bin, QIAN Bin, REN Liangneng and XIAO Xianbin
标准简介
This document specifies the classification and marking, requirements, test methods, inspection rules, and packaging and storage of marine cast iron flanged stop check valves (hereinafter referred to as "stop check valves"). This document is applicable to the design, manufacture and acceptance of stop check valves used in ship piping systems for sea water, fresh water, lubricating oil and fuel oil.
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