T/YXNX 002-2020 Active Group standards

T/YXNX 002-2020 The specification for daily sampling implementation of refractory materials quality

Publish Date: 2020-09-07 Implement Date: 2020-10-07 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: T/YXNX 002-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire-resistant materials

ICS Name: Fire-resistant materials

Publish Date: 2020-09-07

Implement Date: 2020-10-07

Scope

Scope: This standard applies to the daily inspections by the manufacturers of refractory materials and the acceptance by the purchasers. The scope of daily spot checks includes dense shaped refractory products, insulating refractory products, non-shaped refractory materials, and refractory raw materials. Main technical content: This standard stipulates the terms and definitions of daily sampling of the physical and chemical quality of refractory materials, sampling procedures, inspection requirements, determination principles, sampling time limits, and handling of non-conforming products.