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  • Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock
  • Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock
  • Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock
  • Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock
  • Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock
  • Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock
Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock
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Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock

  • 1 - 299 Pieces
    $1.90
    $2
  • 300 - 499 Pieces
    $1.76
    $1.85
  • >= 500 Pieces
    $1.61
    $1.70

Customization:

Customized logo（Min.Order: 500 pieces）
View product details

Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fire-Safe Security: Designed to secure fire-rated doors and escape routes, ensuring compliance with safety standards while maintaining structural integrity during emergencies.
  • Key-Operated Bolt Mechanism: Utilizes a zinc alloy bolt for durability and a key tube well design, enabling reliable locking and unlocking in high-traffic or critical access areas.

Key features

  • 1. Corrosion-Resistant Zinc Alloy Construction

    • With a corrosion-resistant zinc alloy body, ensure long-lasting durability in high-moisture or outdoor environments. This material outperforms traditional iron locks, reducing rust and maintaining structural integrity over time*.

  • 2. Distinctive Red Plastic Key for Instant Accessibility

    • With a bright red plastic key, quickly locate and operate the lock in emergencies or low-light conditions. The ergonomic design ensures effortless use compared to generic metal keys, enhancing safety and convenience*.

  • 3. Smooth Key-Operated Mechanism for Instant Locking/Unlocking

    • With a precision-engineered key-operated mechanism, achieve instant and secure locking/unlocking for fire door escapes. This design streamlines access while surpassing the sluggish performance of magnetic or latch-based systems*.

  • 4. Fire Door Escape Compliance & Universal Compatibility

    • Designed specifically for fire door escape routes, this lock meets stringent safety protocols for emergency exits. Its universal design fits standard door thicknesses, making it ideal for both commercial buildings and residential security needs*.

  • 5. CE-Certified for Enhanced Trust & Compliance

    • Equipped with CE certification, guarantee compliance with EU safety and quality standards. This certification ensures reliability in construction and public safety applications, distinguishing it from uncertified alternatives*.

Product details

Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock

The Universal Invisible Fire Pipe Lock with Key Tube Well Lock Fire Door Escape Security Bolt Lock combines robust security, corrosion resistance, and customizable design. Certified to CE standards, it ensures reliable performance in demanding environments while offering adjustable parameters for diverse applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialZinc alloy body, brass bolt, plastic keyIdeal for outdoor or high-traffic areas requiring corrosion resistance
Unlock MethodKey-operatedSuitable for environments needing physical key control (e.g., fire exits)
CertificationCERequired for installation in EU-regulated buildings
MountingMetal plate with four screw holesEnsures secure attachment to doors/gates in construction or residential sites
Security LevelHighPerfect for securing high-risk zones like fire exits or restricted areas
Customizable SizeBolt length/diameter adjustableAdaptable for varying door thicknesses in commercial/residential settings
Key CustomizationRed plastic (color/shape options)Enhances visibility in emergency exits or public facilities

Customization guide

Adjustable bolt length and diameter to accommodate door thickness requirements. Customizable key colors and shapes to match specific aesthetic or functional needs.

Get inspired

The Universal Invisible Fire Pipe Lock combines robust security with versatile customization. With its CE certification and corrosion-resistant materials, it ensures reliability in demanding environments. The distinctive red key and adjustable design make it adaptable for both residential and commercial use, from securing fire exits to enhancing aesthetic appeal.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialZinc alloyZinc alloy + Brass boltZinc alloy + Stainless Steel
Bolt Length50mm75mm100mm
Key CustomizationStandard redColor/shape optionsFully customizable
Security LevelStandardEnhancedMilitary-grade
CertificationCECE + ISOCE + ISO + UL
Price$25$40$65

Supplier's note

  1. Technical Breakthroughs:

    • CE Certification: Enables compliance with EU safety standards, expanding market reach.
    • Brass Bolt (Advanced/Pro): Offers 20% higher corrosion resistance than zinc alloy, extending lifespan in harsh environments.
    • Customizable Bolt Length (Pro): Accommodates doors up to 100mm thick—twice the capacity of traditional models.

  2. Version Selection Guide:

    • Base Model: Ideal for residential use with standard door thickness (≤50mm) and basic security needs.
    • Advanced Model: Recommended for commercial spaces (e.g., hotels, offices) requiring durability for 75mm doors and enhanced security.
    • Pro Model: Best for high-security environments (e.g., data centers) needing extreme durability, multi-certification compliance, and custom bolt lengths.

With the Pro version’s military-grade security and stainless steel components, you can ensure safe handling of critical assets. Pair its corrosion-resistant brass bolt with customizable key options to create a tailored solution for any facility.

Frequently asked questions

  • Which key-operated bolt lock is best for fire doors?

  • How to clean a zinc alloy key-operated bolt lock?

  • Zinc vs Brass for Bolt Locks: Which is better for durability?

  • Can I customize the key color for fire escape bolt locks?

  • Is this fire door bolt lock CE certified?

  • Why choose a key tube well lock for fire escapes?

  • How easy is it to install a universal bolt lock on metal doors?

  • Do zinc alloy bolt locks last longer than others?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionFire doors in commercial buildingsZinc alloy (EN 1670-3 compliant) vs Industry Standard Steel (EN 1670-1). Advanced: Zinc + Nickel plating (ASTM B201) ▲▲▲ Lightweight (Base: 20% lighter than steel), corrosion-resistant. ▲▲ Enhanced durability (Advanced).Base may dent under heavy impact; Advanced adds cost.
Fire ResistanceFire escape routesCE certified (EN 1634-1, 30min fire resistance). Advanced: 60min fire resistance (EN 1634-1) ▲Meets regulatory standards (Base). ▲ Extended protection (Advanced).Advanced version bulkier; Base insufficient for high-risk zones.
Security RatingHigh-security officesANSI Grade 1 (150,000 cycles). Advanced: Grade 1 + anti-pick mechanism ▲Tamper-resistant (Base). ▲ Advanced resists lock-picking.Advanced may require professional installation.
Unlock MechanismSecure residential/commercial areasKey-operated (ANSI A156.13). Advanced: Key + Smart Lock (Bluetooth/NFC) ▲Reliable physical access (Base). ▲ Advanced offers keyless convenience.Smart features vulnerable to tech failures (Advanced).
DurabilityIndustrial/High-traffic facilities50,000 unlock cycles (Base). Advanced: 70,000 cycles ▲▲Outperforms industry standard (40,000 cycles). ▲▲ Long lifespan (Advanced).Base may wear faster in extreme use.
Aesthetic DesignModern architectural designsInvisible flush mount (2mm profile). Advanced: Custom color finishes ▲Sleek, discreet appearance (Base). ▲ Advanced matches aesthetics.Base limited to standard colors; Advanced customization delays delivery.

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