Plastic Corrugated Tube Connector
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  • Corrugated Tube Straight Connector
  • Corrugated Tube Straight Connector

Corrugated Tube Straight Connector

The Corrugated Tube Straight Connector is an inline connector designed for directly connecting plastic or metal corrugated tubes to electrical equipment, junction boxes, distribution cabinets, etc. It features quick installation and reliable sealing. 
With an IP68 protection rating, a wide operating temperature range from -40℃ to +105℃, and compatibility with Φ5–Φ14 mm corrugated tubes, this straight connector is a standard solution for inline connections in electrical wiring systems.

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Manufacturing Process
Body Material: Injection-molded from flame-retardant PA66 nylon, meeting UL-94 V0 and offering high weather resistance.
Sealing: Built-in silicone or rubber O-ring, compression-molded to achieve IP68 dust/water ingress protection.
Connection Design: Push-in straight design with internal anti-loosening grooves or thread-locking structure, tightly engaging with the corrugated tube outer wall—assembly clearance < 0.2 mm.
Surface Finish: Smooth, burr-free plastic surface. Optional locking nut for enhanced fixing strength.

Application Scenarios
Corrugated tube connections between cable trays and distribution cabinets
Straight-through connections between control boxes, junction boxes, and corrugated tubes
Linear extension of cable protection conduits inside automation equipment
Cable conduit interfaces inside outdoor lighting poles
Cable entry/exit for photovoltaic inverters and EV charging piles
Straight connections between embedded conduits and junction boxes in building electrical systems

Application Fields
Electrical Engineering: Industrial power distribution, building electrical conduit systems
Mechanical Manufacturing: Cable protection on CNC machine tools and automation equipment
Renewable Energy: Corrugated tube routing inside solar power stations and wind turbines
Rail Transit: Pipe connections for signal boxes and cable troughs on rolling stock
Telecommunications: Conduit systems at base stations and data centers
Municipal Facilities: Internal wiring in streetlights, traffic signals, and monitoring poles

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About Us
Zhejiang Kaka Electric Co., Ltd.

Zhejiang Kaka Electric Co., Ltd. is a technology enterprise based in Liushi Town (known as the "Capital of Electrical Appliances of China"), Yueqing City, Wenzhou, Zhejiang Province. Integrating R&D, design, production, and sales, we specialize in the manufacturing and distribution of high-quality wiring accessories. The company operates dozens of injection molding machines and CNC lathes, and has obtained international certifications including ISO 9001, IP68, CE, ROHS, and REACH. With an excellent and well-structured production team and advanced equipment for mold manufacturing and injection molding, we are dedicated to producing plastic molds and plastic products, providing optimal solutions for our clients.

Certificate Of Honour
  • Metal Cable Joint Certificate
  • Metal Cable Joint Certificate
  • Stainless Steel Cable Connector Certificate
  • Stainless Steel Cable Connector Certificate
  • Nylon Cable Connector Certificate
  • Nylon Cable Connector Certificate
  • Quangut Cable Joint Certificate
  • Quangut Cable Joint Certificate
  • Stainless Steel Cable Connector Certificate
  • Stainless Steel Cable Connector Certificate
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