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How to Maintain Steel Fire Doors?
How to Maintain Steel Fire Doors?
Jul 03, 2025

Maintaining a steel fire door is crucial for ensuring its effectiveness in case of a fire. Here are some key steps to maintain a steel fire door: 1.Regular Inspections 1a: Check for Damage Inspect the door and frame for any signs of damage...

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  • Fire rated door hardware selection - Lock Set
    Fire rated door hardware selection - Lock Set
    Jul 03, 2025

    To ensure optimal performance and fire resistance of fire-rated doors, selecting appropriate hardware to match the door is critical. The door and its hardware must work together to achieve the expected fire protection level. In previous articles, we ...

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  • Hollow Metal Doors: Key Standards for Safety and Performance
    Hollow Metal Doors: Key Standards for Safety and Performance
    Jul 03, 2025

    Hollow metal doors are a preferred choice in commercial, industrial, and institutional settings due to their strength, security, and fire resistance. To ensure these doors meet rigorous safety and performance benchmarks, compliance with industry stan...

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  • China TOP Custom factory Hotel School Hospital Apartment UL Standard Fire Rated UL Listed Wooden Fire Doors
    China TOP Custom factory Hotel School Hospital Apartment UL Standard Fire Rated UL Listed Wooden Fire Doors
    Jul 03, 2025

     A professional doors supplier will help your more efficient to move forward ,and will help you avoid potential mistakes that you might not noticed . Explore our selection of fire doors, including Single Fire Doors, Double Fi...

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  • How many types of APARTMENT /HOTEL ENTRANCE FIRE RATED WOOD DOOR  NATURAL VENEER FINISHES
    How many types of APARTMENT /HOTEL ENTRANCE FIRE RATED WOOD DOOR NATURAL VENEER FINISHES
    Jun 19, 2025

    Normally NFPA 252 ,ANSI UL 10B 10C standard fire rated wood doors allows different type of wooden veneer finish .The popular wood doors veneer type can be Birch , White oak , Maple,Cherry etc . The natural veneer doors normally use in apartment . T...

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  • Fire rated door hardware selection - Hinge
    Fire rated door hardware selection - Hinge
    Jun 19, 2025

    For fire doors, the hardware accessories required undoubtedly include one main function, which is to be fireproof. In the previous article, we discussed how to choose the right door closer for fire doors. In this article, we will continue to provide ...

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  • What is MDF (medium-density fiberboard) Door?
    What is MDF (medium-density fiberboard) Door?
    Jun 15, 2025

    MDF refers to medium-density fiberboard, which is an engineered wood product made from recycled and reused wood fibers. Its development was aimed at serving as an economical and more durable alternative to natural wood, as it can resist cracking, def...

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  • Wood Veneer vs. HPL Door: Which Is Right for Your Space?
    Wood Veneer vs. HPL Door: Which Is Right for Your Space?
    Jun 12, 2025

    When it comes to choosing the perfect door for your home or office, two popular options often come to mind: wood veneer doors and HPL (High Pressure Laminate) doors. While both are stylish and functional, they offer different benefits depending on yo...

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  • What kinds of filling core can be used for wood doors ?
    What kinds of filling core can be used for wood doors ?
    Jun 10, 2025

    wood doors/wood fire door/ interior wood door/ hotel doors/wood fire rated door Wood Doors are used very commonly nowadays not only in housing but also in hotels, hospitals, office buildings and so on.when we are going to buy a door, how to buy a sui...

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  • What Is the R-Value of a Hollow Metal Door?
    What Is the R-Value of a Hollow Metal Door?
    Jun 07, 2025

    The R-value measures a hollow metal door’s ability to resist heat transfer—the higher the R-value, the better the insulation. A high R-value means greater energy efficiency, while a low R-value indicates poor thermal resistance. Why Does ...

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  • 2 TYPES HOLLOW METAL DOOR FRAME
    2 TYPES HOLLOW METAL DOOR FRAME
    Jun 04, 2025

    Masonry knock down frames (KD FRAME) can be installed on the following wall construction types: Exterior brick Wall Exterior block Wall Exterior CMU Wall Exterior Wood Stud Wall Exterior Metal Stud Wall   Dry Wall Frame There is a drywall fram...

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  • Where is the fire door used in usual?
    Where is the fire door used in usual?
    Jun 01, 2025

    Fireproof doors will be installed at specific locations where there is a fire hazard to prevent the fire from spreading from one area to another. These fireproof doors help maintain the integrity of the building, thereby protecting people who are far...

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  • Fire rated door hardware selection - Door closer
    Fire rated door hardware selection - Door closer
    May 31, 2025

    Selecting hardware for fire doors is a simple yet knowledge required task. Despite the variety of hardware available, the selection process is clear: first determine the required functions, then filter based on purpose and functionality. This ar...

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  • Enhance Hotel Safety with Premium UL 10C Certified Fire Doors
    Enhance Hotel Safety with Premium UL 10C Certified Fire Doors
    May 28, 2025

    When it comes to hotel safety, every detail matters—especially the doors. Our UL 10C certified fire doors are designed to provide maximum protection, ensuring compliance with the highest fire safety standards while maintaining aesthetic appeal....

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  • Manufacturing Process of UL Fire Doors-Shanghai Xunzhong Industry Co.,LTD
    Manufacturing Process of UL Fire Doors-Shanghai Xunzhong Industry Co.,LTD
    May 24, 2025

    .Door Core Material: Fire-resistant insulation materials (e. g. , mineral wool, ceramic fiber, fire-rated gypsum board, or honeycomb fire-resistant structures) must be UL-certified and comply with ASTM E84 fire ratings (20/45/60/90/120/180inutes). Sh...

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  • Materials Used in the Production of UL Fire Doors
    Materials Used in the Production of UL Fire Doors
    May 20, 2025

    UL fire doors, designed to meet stringent safety standards set by Underwriters Laboratories(UL), are critical for fire containment and occupant safety in buildings. These doors are typically constructed from either wood or steel, build the whole door...

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  • Customized Knock Down Adjustable Door Frame for Hospital
    Customized Knock Down Adjustable Door Frame for Hospital
    May 19, 2025

    Why need split door frame ? Because a considerable scale building , different area with different wall thickness ,In order make door frame wrap around the wall ,and make the installation work be more easier , so a adjustable split knock down frame wi...

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  • Choose the Right Finish for Wood door
    Choose the Right Finish for Wood door
    May 17, 2025

    Finishes for doors are essentially top layers that add a few enhancements to the door's natural traits. Nearly all finishes greatly change the appearance of your wood door. For XZIC wood Doors, we have several types of finishes to compatible with dif...

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  • Steel Doors Inspection Procedure
    Steel Doors Inspection Procedure
    May 16, 2025

    1.check the materials based the specifications in Clients' order.Appearance check, size test, characteristic test, reliability test According to the material inspection standards, processing material sampling and inspecting,make real record of the in...

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  • CHINA TOP 5 HOTEL DOORS CUSTOMIZE MANUFATURER
    CHINA TOP 5 HOTEL DOORS CUSTOMIZE MANUFATURER
    May 15, 2025

    A Hotel fire rated door with UL fire label both door frame and door leaf . The fire rated time can be 20 min , 45min ,60 min , 90 min . The door frame can be wooden frame or steel frame . Also , if you door need a vision panel , Shanghai Xunzhong can...

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