Standard No.:	GB/T 24187-2009
English Name:	Cold-drawn precision single welded steel tubes
Chinese Name:	冷拔精密单层焊接钢管
Chinese Classification:	H48    Steel tube and cast iron pipe
Professional Classification:	GB    National Standard
ICS Classification:	77.140.75 77.140.75    Steel pipes and tubes for specific use 77.140.75
Issued by:	AQSIQ;SAC
Issued on:	2009-6-25
Implemented on:	2010-4-1
Status:	superseded
Superseded by:	GB/T 24187-2023 Cold-drawn precision single welded steel tubes
Superseded on:	2024-3-1
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	140.00
Delivery:	via email in 1~3 business day

本标准规定了冷拔精密单层焊接钢管的分类及代号、尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则、包装、标志和质量证明书。
本标准适用于制冷、汽车、电热电器等工业中用于制作冷凝器、蒸发器、燃料管、润滑油管、电热管、冷却器管以及一般配管用的冷拔精密单层焊接钢管。