Social Media
Non metallic liquid tight flexible electrical conduit used for air conditioning refrigeration is a pipeline product used to protect wires and cables in air conditioning refrigeration systems
■ Features
· Core features
- Material and Structure
Non metallic materials: usually made of materials such as PVC, TPU (thermoplastic polyurethane), or nylon, which have lightweight, corrosion-resistant, and insulating properties.
Liquid tight design: The corrugated pipe structure is paired with waterproof joints or sealing rings to prevent liquids (such as water, oil, and condensate) from seeping in.
Flexible bending: It can adapt to narrow spaces or complex path wiring, and can be bent and shaped without the need for additional tools.
- Environmental adaptability
Waterproof and moisture-proof: IP67/IP68 protection level, suitable for air conditioning condensation water environment or outdoor humid areas.
Temperature resistance range: -40℃ to+120℃, suitable for high and low temperature fluctuations in refrigeration systems.
Chemical corrosion resistance: resistant to common chemicals such as refrigerants and cleaning agents.
- Safety
Flame retardant performance: Complies with UL 94 V-0/V-2 and other flame retardant standards, reducing the risk of fire.
Electromagnetic shielding (optional): Some models include a shielding layer to prevent electromagnetic interference from affecting the control system
■ Specification
Parameter item | Typical values/ranges | Describe |
Inner diameter (ID) | φ10mm、φ16mm、φ20mm、φ25mm、φ32mm、φ50mm | According to the number and diameter of wires, a 20% space allowance needs to be reserved. |
Outer diameter (OD) | Increase the inner diameter by 2-5mm (depending on the material thickness) | The corrugated pipe structure usually has a slightly larger outer diameter,and installation space limitations need to be considered. |
Bending radius | ≥6 times the outer diameter of the catheter | Avoid excessive bending that may cause damage to internal wires or seal failure. |
Working temperature range | -40℃~+120℃ | Adapt to high temperatures (near compressors) and low temperatures (in cold storage environments) of air conditioning refrigeration systems. |
Protection level (IP) | IP67/IP68 | IP67: Short term immersion (1 meter depth, 30 minutes); IP68: Continuous immersion (depth and duration specified by the manufacturer). |
■ Non-Standard Customization
It has good liquid sealing performance, which can effectively prevent water, oil and other liquids from entering the interior of the conduit, prevent wires and cables from being corroded by liquids, and ensure the safe and stable operation of the electrical system.
With excellent flexibility, it can be easily bentandlaid, and can adapt to the wiring needs of different parts of the air conditioning refrigeration system, reducing the risk of conduit damage and wire breakage caused by rigid bending.
With excellent insulation performance, it can isolate wires and cables from the external environment, prevent electrical accidents such as leakage and short circuits, and ensure the safety of personnel and equipment.
It has a certain resistance to chemicals such as acids and alkalis, and can maintain stable performance in various environments where air conditioning refrigeration systems are located, extending their service life.
■ Why Choose JIAHAO
■ Qualification Certification
