Standard No.:	CB/T 4248-2013
English Name:	Ship bottom drain plugs
Chinese Name:	船底放泄螺塞
Professional Classification:	CB    Professional Standard - Watercraft
Source Content Issued by:	MIIT
Issued on:	2013-4-25
Implemented on:	2013-9-1
Status:	valid
Superseding:	CB/T 254-1997 Ships bottom plugs and spanners
Target Language:	English
File Format:	PDF
Word Count:	0 words

本标准规定了船底放泄螺塞的分类和标记、要求、试验方法、检验规则、标志、位置与贮存。
本标准适用于船底板厚度大于6mm的钢质船舶油舱、水舱放泄用螺塞的设计、制造和验收。