Standard No.:	GB/T 23300-2009
English Name:	Parallel plane disc gate valves
Chinese Name:	平板闸阀
Chinese Classification:	U53    Marine gate valves and plug cocks
Professional Classification:	GB    National Standard
ICS Classification:	47.020.30 47.020.30    Piping systems 47.020.30
Source Content Issued by:	China State Shipbuilding Corporation
Issued on:	2009-3-9
Implemented on:	2009-11-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	10000 words
Translation Price(USD):	300.0
Delivery:	via email in 1~3 business day

本标准规定了法兰连接尺寸按ＩＳＯ７００５１的平板闸阀（以下简称闸阀）的分类和标记、要求、试验
方法、检验规则、标志、包装、运输和贮存。
本标准适用于介质为泥浆、海水、淡水、油等船舶管路用闸阀的设计、制造和验收。