OPW universal joint
OPW Universal Joint
copper + aluminum alloy + zinc alloy— copper specializes in static dissipation & sealing, aluminum alloy enables lightweight corrosion resistance, zinc alloy reinforces key structures for wear & impact resistance. Together, they achieve *360° jam-free rotation, 0 leakage under high pressure, ultra-long weather resistance*, perfectly fitting 1" piping scenarios.
1. Tri-Metal Division · Exclusive Advantages
- **Copper Threaded End**: Millisecond static dissipation (core safety for refueling), wear-resistant threads maintain airtight sealing after repeated assembly.
- **Aluminum Alloy Body**: Lightweight design reduces nozzle operation fatigue; dense oxide layer resists oil-gas/moisture corrosion, no rust/deformation long-term.
- **Zinc Alloy Reinforced Area**: High-strength impact resistance at hinged/support parts, wear resistance far exceeds conventional materials, service life +30%+.
2. 1" Scenario-Customized Specifications
- Nominal Pressure: 0.3 MPa (covers high-pressure/standard fuel dispenser 1" interface conditions).
- Thread Size: 1" (strictly matches NPT/BSPT/G standards, plug-and-play for 1" scenarios).
- Temperature Resistance: -20℃ ~ +65℃ (stable in drastic temperature changes).
- Rotation Performance: 360° radial free rotation + 45° flexible angular deflection (zero jamming in full-angle operation).
3. Exclusive Scenarios & Usage
- Must-Choose Scenarios:
✅ 1" interface gas stations (perfectly matches 1" dispensers/nozzles, connection stability surpasses universal models);
✅ Sites with strict static control (copper end dissipates static instantly, reducing hazards from the source);
✅ Multi-environment operations (coastal salt spray, large temperature difference areas, aluminum alloy + zinc alloy weather-resistant combo is reliable long-term).
-3-Step Usage:
① Interface Matching: Confirm 1" thread, clean port oil stains;
② Sealing Installation: Wrap threaded end with thread seal tape, screw into dispenser/hose end and tighten;
③ Connect Nozzle: Align and tighten nozzle to the joint’s other end, check rotational flexibility before use (0.35 MPa pressure holding test recommended for high-pressure scenarios).
