JB/T 3649.4-1994
Fire-resistant products for resistance furnace High aluminum insulating fire-resistant products (English Version)

Standard No.

JB/T 3649.4-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Machinery

Latest

JB/T 3649.4-1994

Replace

JB/T 3649.4-1984

Scope

This standard specifies the product classification, technical requirements, test methods, inspection rules, marking and packaging requirements for high-aluminum insulating refractory products for resistance furnaces. This standard is applicable to products whose working temperature is lower than the load softening start temperature of each variety.

JB/T 3649.4-1994 history

• 1994 JB/T 3649.4-1994 Fire-resistant products for resistance furnace High aluminum insulating fire-resistant products
• 0000 JB/T 3649.4-1984