Modern Design 304 Stainless Steel Hinge 1/4r Door for Window and Hotel Use Factory Price Cabinet Heavy Weight Kmhy-A4-Us15

• Customization: Available
• After-sales Service: Online Technical Support, Onsite Installation
• Warranty: 1 Year
• Model NO.: KMHY-A4-US15
• Type: 360° Hinge
• Finish: Nickel Plated
• Material: Stainless Steel
• Single Gross Weight: 1.500 Kg
• Hinge Material: Stainless Steel 304
• Glass Thickness: 8-12mm
• Load Beaning: 50kg
• Transport Package: Carton
• Specification: 40X40X40 cm
• Trademark: Kinmade
• Origin: China
• Production Capacity: 5000PCS/Year

Product Description

 

Core Product Series

Industrial-Grade Radius Hinge
Model KMHY-A4-US15 1/4R | 4" x 4" with 1/4" Radius | ASTM F1642 & EN 1935 Certified


 

Product Overview

The KMHY-A4-US15 1/4R Heavy-Duty Hinge is engineered for high-performance industrial and commercial applications, offering precision-engineered durability and corrosion-resistant design. Featuring a 1/4" radius corner, this hinge ensures smooth operation under extreme loads, making it ideal for high-traffic access doors, machinery enclosures, and security systems requiring fail-safe reliability over 1M+ operational cycles.
Awarded Innovations:

• 2023 Industrial Component Excellence Award: "Best Hinge for Structural Integrity".
• Patented Tech: CorroGuard™ Coating (Patent #US2024-KMHY-4) - Proven resistance to 2,500+ hours of salt spray (ISO 9227 C5-M).

 

Technical Specifications

Category	Specification
Dimensions	4" x 4" (101.6mm x 101.6mm)
Material Composition	SS316 Stainless Steel (ASTM A240)
Load Capacity	Static Load: 400 lbs (181kg)
Environmental Rating	IP67 Sealed Bearings
Certifications	ASTM F1642 (Industrial Hardware)
Production Capacity	250,000 Units/Month

 

Enterprise Value Proposition

Unrivaled Structural Integrity

• Triple-Rivet Design: Prevents pivot deformation under heavy loads (tested to 35 N·m torque).
• ThermaFlow™ Lubrication: Enhanced PTFE grease sustains smooth motion in extreme temperatures (ISO 6743-9).

Global Compliance & Customization

• Pre-Certified: DIN 18273 (EU), GB/T 21830 (China), AS 4145.3 (ANZ).
• Tailored Configurations: Custom drilling patterns, laser-etched branding, or RFID-enabled wear tracking (MOQ 5,000 Units).

Supply Chain Efficiency

• Just-in-Time Logistics: Pre-inspected batches shipped from Dallas/Rotterdam/Singapore hubs with NFC traceability.
• Volume Incentives: Tiered pricing for orders exceeding 25,000 units + blockchain-based QC transparency.

 

Target Applications

• Industrial Machinery: Heavy CNC enclosures, robotic arm access panels, and hydraulic press doors.
• Commercial Security: Bank vaults, data centers, and government facilities requiring tamper-proof hardware.
• Transportation: Shipboard hatches, railway cargo doors (EN 12663-1 compliant).

 

Customization Services

• Material Upgrades: Titanium Grade 5 (for aerospace/defense) or Monel® 400 (marine environments).
• Surface Treatments: Black oxide (MIL-DTL-13924) or electropolishing (Ra ≤0.3μm).
• Smart Features: Integrated load sensors with 4-20mA output or IoT connectivity for predictive maintenance.

 

Enterprise FAQ

Q: Compatibility with 25mm-thick steel doors?
A: Download our BIM/CAD files for precise hole-pattern simulation and stress analysis (SolidWorks/Revit supported).
Q: Corrosion resistance in chemical plants?
A: CorroGuard™ + SS316 exceeds NACE MR0103 standards - 20-year warranty for acid fumes/mist environments.
Q: Lead time for 50,000-unit orders with custom engraving?
A: 55 days with AI-optimized production scheduling and live QC livestream access.