QB/T 4008-2022
PTFE green tape (raw material tape) for thread sealing (English Version)

Standard No.

QB/T 4008-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

工业和信息化部

Latest

QB/T 4008-2022

Replace

QB/T 4008-2010

QB/T 4008-2022 history

• 2022 QB/T 4008-2022 PTFE green tape (raw material tape) for thread sealing
• 2010 QB/T 4008-2010 PTFE unsintered tape for thread sealing (raw tape)
• 1989 QB/T 3628-1999 PTFE Tape for Thread Sealing