JB/T 7688.7-2008
Specifications for metallurgy cranes. Part 7: Claw cranes (English Version)

Standard No.

JB/T 7688.7-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Machinery

Latest

JB/T 7688.7-2008

Replace

JB/T 5899-1991

Scope

This part of JB/T 7688 specifies the technical requirements, test and inspection rules for material rake cranes. This section applies to rake cranes (hereinafter referred to as cranes) used to transport and stack bar-shaped billets during the continuous casting and rolling processes of steel plants.

JB/T 7688.7-2008 Referenced Document

• GB/T 1591 High strength low alloy structural steels*， 2018-05-14 Update
• GB/T 3323 Radiographic examination of fusion welded joints in metallic materials
• GB/T 5905 Cranes-Tset code and procedures*， 2011-12-30 Update
• JB/T 10559 Ultrasonic testing of non-destructive testing steel welds for hoisting machinery*， 2018-12-01 Update

JB/T 7688.7-2008 history

• 2008 JB/T 7688.7-2008 Specifications for metallurgy cranes. Part 7: Claw cranes
• 1995 JB/T 7688.7-1995 Technical conditions of metallurgical cranes Uncovering cranes
• 1991 JB/T 5899-1991 rake crane

JB/T 7688.7-2008 Specifications for metallurgy cranes. Part 7: Claw cranes has been changed from JB/T 5899-1991 rake crane.