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Fire Door Closer

These are related to the Fire Door Closer news, in which you can learn about the latest trends in Fire Door Closer and related information industry, to help you better understand and expand Fire Door Closer market.
  • Do fire doors need the fireproof hardware?
    Do fire doors need the fireproof hardware?In the event of a fire, a lot of people in a tall building or construction will have trouble evacuating quickly. To solve this issue, the fire reted hardware helps to prevent the spread of fires and smog, while protecting individuals that are difficult to mo
    2021-06-04
  • ANSI/BHMA A156.4 Door Closer
    American National Standard Institute (ANSI) ANSI 156.4 ItemANSI 156.4 Cycle-testWithout Buffer FunctionGrade 1-2,000,000Grade 2-1,000,000Grade 3-500,000Buffer FunctionGrade 1-1,500,000Grade 2-750,000Grade 3-500,000Fire TestPass UL 10 C 3 hours fir
    2021-05-28
  • BS EN1154 Door Closer Standard and Certification
    BS EN 1154:1997 -The European standard for the performance of controlled door closing devices. Introduce in detail the product type, usage classification, test period, test period, door quality, corrosion resistance, as well as product definition, product performance requirements, test instruments,
    2021-05-24
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