Metal Conduit Connectors DKJ series IP65 Customization
Premium Zinc-Coated Metal Conduit Fittings for Durable Electrical & Cable Protection
Keep your factory’s electrical wiring safe and secure with our rust-proof metal pipe fittings. Perfect for tough places like wind farms, mines, and construction sites. Made with zinc-coated steel that won’t rust or corrode – built to last:
- 15% longer lifespan compared to standard galvanized conduits
- Seamless compatibility with EMT, rigid, and flexible metal conduit systems
- NEC/IEC-certified designs for hazardous locations
- Customizable connectors and adapters for complex installations
Robust Metal Conduit Fittings for Harsh Industrial Environments
Industrial facilities demand conduit systems that withstand extreme temperatures, moisture, and chemical exposure. Our hot-dip zinc-coated steel conduit fittings combine a 85µm protective layer with precision threading to resist rust and abrasion. Ideal for:
- Oil & gas drilling sites: Survives saltwater sprays and hydrocarbon vapors
- Renewable energy farms: UV-stable performance for solar/wind installations
- Mining operations: Protects cables from rock debris and vibrations
Technical Specifications
| Material | Coating Thickness | Temperature Range | Certifications |
|---|---|---|---|
| ASTM A53 Steel | 85µm zinc | -40°F to 212°F | NEC 358, IEC 61386 |
“After switching to these conduit fittings, our offshore rigs saw a 60% reduction in electrical failures.” – Marine & Offshore Project Manager
For junction box integrations, explore our heavy-duty junction boxes with IP68 sealing.
Versatile Connector Solutions for Seamless Electrical Integration
From EMT compression couplings to flexible metal conduit connectors, our fittings ensure leak-proof cable and conduit networks. Key innovations:
- 360° Squeeze Design: Creates uniform pressure on conduits (1/2″ to 4″ sizes) without damaging wires
- Aluminum Alloy Bodies: 30% lighter than traditional metallic fittings for easier HVAC installations
- Dual-rated for outdoor/indoor use: NEMA 4X coating prevents water ingress
Installation Guide
- Cut conduit to length using a tubing cutter.
- Insert connector and hand-tighten until the thread grips.
- Apply 25 ft-lbs torque with a wrench for full compression.
Pair with Multi-Hole Cable Glands to organize complex wiring bundles.
Zinc-Coated Steel Conduits: Longevity Meets Performance
Unlike PVC or aluminum alternatives, our metal conduit fittings offer superior mechanical protection. Benefits include:
- EMT Compatibility: Integrates with existing electrical metallic tubing systems
- Fire Resistance: Withstands 1,800°F for 2 hours (UL 94 V-0 rated)
- EMI Shielding: Blocks interference in telecom and power facilities
Environmental Impact Analysis
- Recyclable Steel: 98% post-consumer scrap reuse rate
- Low VOC Coating: Meets EPA Electroplating Effluent Guidelines
For specialized applications, browse our Conduit Connectors & Fittings range.
Why Choose Us?
- 18-month warranty against corrosion
- CAD drawings and same-day shipping
- Custom pipe threading and coating services
Upgrade your infrastructure with conduits built for tomorrow’s challenges. Request a quote today!
Product Benefits Summary: Heavy-duty zinc-coated steel conduit fittings deliver corrosion-resistant, code-compliant electrical protection across industries—extending system lifespans while reducing maintenance costs.
Inquiry
Specification
Product Material:
Parts A, C, F: High-quality thickened zinc alloy.
Parts B, E: Nitrile rubber.
Part D: Iron sheet.
Color: Metallic (silver white).
Working temperature: -40 °C to +100 °C (short-term up to +120 °C).
Product features:
Thickened zinc alloy with galvanized or chrome plating; aesthetically pleasing, compact, and high-strength.
Hose sheath design ensures tight connection, easy assembly, and strong tensile strength.
Waterproof, dustproof, resistant to salt, acid, alkali, alcohol, oil, grease, and general liquids.
Customizable size and thread standards upon request.
| Technical Parameters | ||||||
| Suitable Metal Flexible Pipe | Threaded thick steel pipe | Thin stelel pipe | ||||
| Metric (Φ) | G System | Nominal (#) | British System | Outer Diameter × Wall Thickness (mm) | Nominal British System | Outer Diameter × Wall Thickness (mm) |
| Φ10 | 5/16″ | #10 | 5/16″ | 12.76 × 1.60 | #12 | 1/2″ |
| Φ12(13) | 3/8″ | #12 | 3/8″ | 17.00 × 2.25 | #15 | 5/8″ (15.87 × 1.60) |
| Φ15(16) | 1/2″ | #15 | 1/2″ | 21.25 × 2.75 | #20 | 3/4″ (19.05 × 1.80) |
| Φ20(19) | 3/4″ | #20 | 3/4″ | 26.75 × 2.75 | #25 | 1″ (25.40 × 1.80) |
| Φ25 | 1″ | #25 | 1″ | 33.50 × 3.25 | #32 | 1-1/4″ (31.75 × 1.80) |
| Φ32 | 1-1/4″ | #32 | 1-1/4″ | 42.25 × 3.25 | #40 | 1-1/2″ (38.10 × 1.80) |
| Φ38(40) | 1-1/2″ | #40 | 1-1/2″ | 48.00 × 3.50 | #50 | 2″ (50.80 × 2.00) |
| Φ51(50) | 2″ | #50 | 2″ | 60.00 × 3.50 | #70 | 2-1/2″ (63.50 × 2.50) |
| Φ64(70) | 2-1/2″ | #70 | 2-1/2″ | 75.50 × 3.75 | #80 | 3″ (76.20 × 3.20) |
| Φ75(80) | 3″ | #80 | 3″ | 88.50 × 4.00 | – | – |
| Φ100 | 4″ | #100 | 4″ | 114 × 4.00 | – | – |
| Φ125 | 5″ | #125 | 5″ | 140 × 4.50 | – | – |
| Φ150 | 6″ | #150 | 6″ | 165.00 × 4.50 | – | – |
