YB/T 6488-2026 Pending Industry standards-Black metallurgy

YB/T 6488-2026 Hot-repaired material for blast furnace iron-out port

Publish Date: 2026-04-16 Implement Date: 2026-11-01 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 6488-2026

Standard Type: Industry standards

Standard Status: Pending

is_force_gb: no

CCS Name: \nUnshaped refractory materials

ICS Name: Fire-resistant materials

Publish Date: 2026-04-16

Implement Date: 2026-11-01

Scope

This document specifies the terms, definitions, grades, technical requirements, test methods, quality assessment procedures, packaging, marking, transportation, storage, and quality certificates for hot repair materials used in blast furnace tapholes. This document is applicable to refractory castables used for hot repair of blast furnace tapholes