YB/T 4764-2019 Active Industry standards-Black metallurgy

YB/T 4764-2019 YB/T 4764-2019 Refractory Material - Aluminum Oxide Hollow Spheres Brick

Publish Date: 2019-08-27 Implement Date: 2020-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YB/T 4764-2019

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Preformed heat-insulating and fire-resistant materials

ICS Name: Fire-resistant materials

Publish Date: 2019-08-27

Implement Date: 2020-01-01

Pages: 5 pages

Scope

This standard specifies the terms and definitions, grades, technical requirements, test methods, quality evaluation procedures, packaging, marking, transportation, storage, and quality certificates for alumina hollow sphere bricks. This standard applies to alumina hollow sphere bricks used in high-temperature industrial kilns.