JB/ZQ 4213-2006
Protection plug for inner and outer thread (English Version)

Standard No.

JB/ZQ 4213-2006

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Latest

JB/ZQ 4213-2006

Replace

JB/ZQ 4213-1997

Scope

This standard is applicable to internal and external metric threads and pipe threads, and the operating ambient temperature is -40~+80℃. The types and dimensions of protective plugs are shown in Figure 1 and Table 1. Figure 1 and Table 1: omitted.

JB/ZQ 4213-2006 history

• 1970 JB/ZQ 4213-2006 Protection plug for inner and outer thread
• 0000 JB/ZQ 4213-1997