YB/T 4855-2020 Active Industry standards-Black metallurgy

YB/T 4855-2020 The refractory bricks are used in block shapes and dimensions

Publish Date: 2020-12-09 Implement Date: 2021-04-01 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 4855-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire-resistant materials

ICS Name: Fire-resistant materials

Publish Date: 2020-12-09

Implement Date: 2021-04-01

Scope

This standard specifies the terms and definitions of refractory bricks, the method of expressing brick sizes, the method of expressing dimensional specifications, and the dimensions, dimensional specifications, and dimensional characteristics of wedge-shaped bricks (ring-shaped bricks). This standard is applicable to blast furnaces, coke ovens, and rotary kilns used in the metallurgical industry. Refractory brick blocks used in other industrial kilns can be used for reference.