SY/T 5991-2016
Casing, tubing, line pipe and drill pipe thread protectors (English Version)

Standard No.

SY/T 5991-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

国家能源局

Latest

SY/T 5991-2016

Replace

SY/T 5991-2010

SY/T 5991-2016 history

• 2016 SY/T 5991-2016 Casing, tubing, line pipe and drill pipe thread protectors
• 2010 SY/T 5991-2010 Thread protectors for casing,tubing,line pipe and drill pipe
• 1995 SY/T 5991-1994 Thread protectors for casing, tubing and delivery steel pipes