Standard No.:	GB/T 32535-2016
English Name:	Runouts,undercuts and chamfers for pipe threads
Chinese Name:	管螺纹收尾、肩距、退刀槽和倒角
Chinese Classification:	J04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	21.040.01 21.040.01    Screw threads in general 21.040.01
Issued by:	AQSIQ; SAC
Issued on:	2016-02-24
Implemented on:	2016-9-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

本标准规定了55°密封和非密封管螺纹(Rp、Rc、R1、R2和 G)、60°密封和干密封管螺纹(NPT、
NPSC、NPTF、PTF-SAESHORT、NPSF和 NPSI)以及米制密封螺纹(Mc和 Mp)的收尾、肩距、退刀槽和倒角尺寸。55°密封和非密封管螺纹分别符合 GB/T7306(所有部分)和 GB/T7307的规定;60°密封和干密封管螺纹分别符合 GB/T12716和 GB/T27944的规定;米制密封螺纹符合 GB/T1415的规定。
本标准适用于管螺纹产品的设计和加工。