JB/ZQ 4308-2006
Trapezoidal thread with large side clearance (English Version)

Standard No.

JB/ZQ 4308-2006

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Status

Withdraw

Replace By

IEC 62595-2-1-2016

Latest

IEC 62595-2-1-2016

Replace

JB/ZQ 4308-1997

Scope

This standard is mainly used for the reduction screws and nuts of the finishing mill of hot-rolled wide strip mills.

JB/ZQ 4308-2006 history

• 0000 IEC 62595-2-1-2016
• 1970 JB/ZQ 4308-2006 Trapezoidal thread with large side clearance
• 0000 JB/ZQ 4308-1997