Kmms-07-Us19 Metal Door Handle Matt Black Bathroom Door Handle Lever Lock Entrance Door Handle

• Customization: Available
• After-sales Service: Online Technical Support, Onsite Installation
• Warranty: 1 Year
• Model NO.: KMMS-07-US19
• Material: Zinc Alloy
• Type: Single Type
• Shape: Tubular
• Style: European Antique Style
• Lock: Without Lock
• Surface Treatment: Matte Black
• Color: Black
• Usage: Door
• Customized: Non-Customized
• Application: Security Door/Wood Door/Iron Door
• Key Cylinder: Brass
• Transport Package: Standard Packing
• Specification: Standard 2-3/8"(60mm)., 2-3/4"(70mm) and available
• Trademark: Kinmade
• Origin: China
• Production Capacity: 5000PCS/Year

Product Description

 

Professional Product Description: Metal Door Handles

Core Keyword: Metal Door Handles (Model: KMMS-07-US19)


 

Product Overview

The KMMS-07-US19 Metal Door Handle is engineered for high-traffic commercial and industrial environments, combining military-grade durability with modern industrial aesthetics. Featuring advanced alloy construction and multilayer protective coatings, it delivers unparalleled strength, corrosion resistance, and adaptability, making it ideal for hotels, data centers, manufacturing facilities, and critical infrastructure projects.


 

Technical Superiority

Unmatched Structural Performance

• Material: 316L aerospace-grade stainless steel (ASTM A276) + tungsten carbide coating (hardness ≥2200HV).
• Load Capacity: Static load-bearing 300kg (EN 14600 dynamic cycle tested to 100,000 operations).

Extreme Environmental Resilience

• Corrosion Resistance: Passes 5,000-hour neutral salt spray test (ISO 9227), suitable for marine/chemical environments.
• Temperature Range: Operational from -50°C to 250°C (MIL-STD-810H certified for freeze/heat resistance).

 Safety-Centric Design

• Maintenance-Free Pivot: Self-lubricating ceramic core (friction coefficient ≤0.08, ASTM D2714).
• Explosion-Proof Certification: ATEX/IECEx compliance for Zone 1 hazardous areas.

Smart Modular Compatibility

• Universal Fit: Compatible with door thicknesses of 25-60mm (wood, metal, composite).
• IoT Integration: Optional NFC chip slot (ISO 14443A) for seamless integration with building automation systems.

 

Technical Specifications (KMMS-07-US19)

Parameter	Details
Core Material	316L stainless steel with 2% nitrogen hardening + HVOF-sprayed tungsten carbide.
Surface Finish	Matte black DLC coating (RAL 9005) or chrome polishing (optional).
Dimensions	220mm (L) × 42mm (W) × 28mm (H) ±0.3mm tolerance.
Fire Safety	90-minute fire integrity (dual-certified to EN 1634-1 and UL 10C).
Cycle Life	2,000,000+ operations (BHMA A156.2 Grade 1 compliant).

 

Global Compliance & Certifications

• Material Safety: RoHS 3, REACH SVHC-free, FDA 21 CFR 175.300 (food-grade compliance).
• Accessibility: ADA 2010 compliant non-rotating lever design.
• Extreme Environment: IP69K dust/water resistance (IEC 60529) + NORSOK M-501 marine certification.

 

Why Enterprises Trust Us?

Proven Heavy-Duty Performance

• Deployed in Singapore Changi Airport security gates (20,000+ daily cycles) and Tesla Gigafactory explosion-proof zones.
• Includes FEA stress simulation reports and installation guidance.

Enterprise Customization

• Surface Customization: Laser engraving, anti-static powder coating, EMI shielding (30dB attenuation).
• Extended Sizes: Non-standard lengths up to 800mm (MOQ 300 units).

Lifecycle Assurance

• 25-Year Structural Warranty: Covers material and manufacturing defects + 48-hour global emergency parts service.
• Digital Tools: BIM/Revit libraries + AR-guided installation support.

 

FAQ

Q: How to clean the precision coating without damage?
A: Use pH 6-8 detergent only. Upgrade to self-healing nano-coating for scratch resistance (activates at 35°C).
Q: Compatibility with curved doors?
A: Custom 3D bending available (minimum radius R=40mm; provide CAD files).
Q: Lead time for bulk orders?
A: Standard matte black: 10,000 units in stock (72-hour shipping); custom: 35 days.