Standard Number: YB/T 4691-2018(YB/T4691-2018)
Chinese:热风炉基建用耐火喷涂料
English:Refractory Spray Coating for Hot Stove Infrastructure
Effective Date:2019-04-01
Standard Applicability:This standard specifies the hot blast furnace infrastructure with refractory spray coating classification and grade, technical requirements, test methods, quality assessment procedures, packaging, marking, transportation, storage and quality certification. This standard applies to mechanical spray method construction of hot blast furnace infrastructure with refractory spray coating.
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