JB/T 5000.2-2007
Heavy mecbanicai general techniques and standards. Part 2: Oxygen cutting workpiece (English Version)

Standard No.

JB/T 5000.2-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Machinery

Latest

JB/T 5000.2-2007

Replace

JB/T 5000.2-1998

Scope

This part of JB/T 5000 specifies the cutting surface quality requirements, testing requirements and cutting quality grade requirements for flame cutting parts. This section is suitable for flame cutting of low carbon steel, medium carbon steel and ordinary low alloy steel with a thickness of 6mm ~ 300mm.

JB/T 5000.2-2007 Referenced Document

• GB/T 985-1988 Basic forms and sizes of weld grooves for gas welding manual arc welding and gas--Shielded arc welding
• GB/T 986-1988 Basic forms and sizes of weld grooves for submerged arc welding

JB/T 5000.2-2007 history

• 2007 JB/T 5000.2-2007 Heavy mecbanicai general techniques and standards. Part 2: Oxygen cutting workpiece
• 1998 JB/T 5000.2-1998 The heavy mechanical general techniques and standards.Fire-cutting