JB/T 89-2015
Metallic ring-joint gaskets for steel pipe flanges (English Version)

Standard No.

JB/T 89-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Machinery

Latest

JB/T 89-2015

Replace

JB/T 89-1994

Scope

This standard specifies the type and size, requirements and markings of metal ring gaskets for pipeline flanges. This standard is applicable to the manufacturing and acceptance of metal ring gaskets for steel pipe flanges with nominal pressures PN63~PN200 specified in JB/T 79, JB/T 82 and JB/T 86.

JB/T 89-2015 Referenced Document

• GB/T 9130 Specification of metallic ring-joint gaskets for steel pipe flanges
• JB/T 79 Integral steel pipe flanges
• JB/T 82 Steel pipe welding neck flanges
• JB/T 86 Steel pipe blank flanges

JB/T 89-2015 history

• 2015 JB/T 89-2015 Metallic ring-joint gaskets for steel pipe flanges
• 1994 JB/T 89-1994 Metal ring gaskets for pipeline flanges
• 0000 JB 89-1959