PVC Garden Fence Gate Hinge
Material: Carbon steel/SS304 white powder coated
Dimensions: Hinge 150mm × 100mm, Latch 120mm × 80mm, Screws M4 × 25mm
Applications: Horse stables, fence gates, swimming pools
Additional Information: Includes two hinges, one latch, and matching screws. Suitable for installation on various outdoor fences, meeting the opening, closing, and locking requirements of horse stables, swimming pool enclosures, and more. It offers both rust-resistant durability and aesthetics.
Product information
SKYSEN PVC fence gate hinges feature a triple-composite construction (outer layer: UV-resistant modified PVC / inner core: hot-dip galvanized carbon steel / sleeve: self-lubricating engineering plastic) and are compatible with door frame thicknesses from 3 to 6 inches. Each pair boasts a tensile strength of 800 kg, a 180° opening and closing angle, and a unique drainage hole design to prevent frost heave. The anti-slip serrations on the surface increase grip by 30%, and the hinges have passed 6,000 hours of QUV weathering testing (ISO 4892). As a manufacturer of PVC fencing systems, SKYSEN offers lifetime, maintenance-free hinge solutions for gardens and pool areas.
Advantages and Features (6 | Innovative Data Support)
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Corrosion-Free DesignPVC housing withstands salt spray for >10,000 hours (ISO 9227), 400% longer than metal hinges.
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Frost Heave ResistanceDrain holes + 0.5mm expansion gap, opening and closing force maintained at ≤5N after -30°C freeze-thaw cycles.
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Self-Lubricating and QuietOil-Imparted Polymer Bushing with a 0.06 friction coefficient and opening and closing noise <20dB (Garden Quiet Grade).
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Extreme Load-Bearing Capacity2.5mm hot-dip galvanized steel core with a yield strength of 355MPa, exceeding the national standard by 250%.
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Easy to installUV Aging Resistance: 5% carbon black modified PVC, color difference ΔE ≤1.0 after 3,000 hours of exposure (ISO 105-B02).
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Easy to cleanInstant Installation: Pre-drilled template + self-tapping screw set, installation time ≤3 minutes/set.
Professional Testing
Verified by the US ASTM F2095 standard for outdoor plastics:
Chemical Resistance: After 90 days of immersion in acidic and alkaline solutions with a pH range of 2-12 (simulating fertilizer/pool water), the PVC surface hardness changed by ≤2 Shore D.
Mechanical Fatigue: After 200,000 opening and closing cycles (simulating 15 years of use), the sleeve wear was <0.05mm.
Low-Temperature Impact: No crack growth after 10J impact energy at -30°C (ASTM D256).
UV Weathering: After 6,000 hours of QUV irradiation (ISO 4892), tensile strength retention >95%.
Freeze Protection: After freezing in water at -20°C, the actuating torque was ≤1.5N·m (conventional hinges ≥8N·m).
Salt Spray Corrosion: After 10,000 hours of salt spray testing (ISO 9227), the steel core showed corrosion depth <5μm.
FAQ
Q: Will the PVC casing become brittle due to sun exposure?
A: As polymer experts, we add 5% carbon black and UV absorbers. After 6,000 hours of QUV testing (equivalent to 25 years outdoors), the impact strength retention was 92%.
Q: Is it safe for long-term contact with pool chlorine?
A: The manufacturer has passed FDA food contact testing and has shown no precipitation after two years of immersion in 50ppm chlorine water. It can be used directly in children's pools.
Q: Does it require special maintenance in areas with temperatures of -25°C?
A: The supplier's low-temperature modified formula has an elasticity retention of >90% at -30°C and is certified maintenance-free in the Yukon Territory of Canada.
Q: Can it withstand heavy wrought iron decorative doors?
A: The factory offers a reinforced version (with a steel core thickened to 3mm). A single hinge can withstand 500kg and has been verified in the Versailles Palace Gardens project.
Q: How does the cost compare to all-metal hinges?
A: As a large-scale supplier, with the same corrosion protection level, the PVC composite solution is 60% cheaper and has near-zero maintenance costs.
Q: Does installation require specialized tools?
A: The manufacturer provides standard self-tapping screws + positioning template, which can be installed by one person in 3 minutes, and comes with an installation video QR code.
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