Plastic Coated Metal EMT Conduit Used For Protection Of Water Supply And Electrical Circuits
Plastic-coated metal EMT Conduit Used for protection of water supply and electrical circuits
Product Description:
The product adopts advanced powder coating technology, with a uniform and firm coating, with a thickness of 0.15-0.3mm. It is available in colors such as white, gray, red, and black, meeting the requirements for power and weak current separation as well as decoration color matching. The inner wall is smooth without burrs, and both ends have flat heads and chamfered corners, effectively protecting the insulation layer of the wires, allowing for smooth wiring without damaging the wires.
It possesses excellent corrosion resistance, wear resistance, insulation, and fireproof and flame-retardant properties, capable of withstanding dampness, acids, alkalis, and harsh outdoor environments. It does not rust or age over a long period of use, and has a much longer service life than ordinary galvanized pipes. It has high mechanical strength, resistance to pressure and impact, can be cold bent without cracking at room temperature, and has multiple connection methods, making installation convenient and efficient.
It is widely used in public buildings, commercial buildings, residential decoration, municipal engineering, and industrial factories, serving as the preferred pipe material for electrical line safety protection. It complies with national standards such as GB20041.1-2005.
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Attribute Name
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Specific Parameters/Description
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Product Name
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Spray-Coated Metal Conduit
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Base Material
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High-quality Hot-dip Galvanized Steel Pipe
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Surface Treatment Process
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Surface Pretreatment (Degreasing, Derusting) + Electrostatic Spray Coating
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Coating Parameters
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Environmentally Friendly Powder Coating, Thickness 0.15-0.3mm, Strong Adhesion, Not Easy to Fall Off
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Available Colors
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White, Gray, Red, Black, etc. (Customizable on Demand)
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Inner Wall Characteristics
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Smooth and Burr-free, Flat Chamfered at Both Ends, Protects Wire Insulation Layer
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Core Performance
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Corrosion Resistance, Wear Resistance, Insulation, Fire Retardant, No Rust, No Aging
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Mechanical Strength
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Compression and Impact Resistance, Can Be Cold Bent at Room Temperature Without Cracking
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Connection Method
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Diverse and Convenient (Compatible with Common Connection Methods Such as Buckles and Threads)
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Implementation Standard
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Complies with National Standard GB20041.1-2005
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Application Scenarios
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Power Line Protection for Public Buildings, Commercial Buildings, Residential Hardcover, Municipal Engineering, Industrial Plants, etc.
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Core Installation Steps (Key Points)
- Check the conduit appearance and prepare matching accessories; ensure the installation environment is dry and corrosion-free.
- Cut the conduit to length, then chamfer both ends to remove burrs.
- Use a professional pipe bender for cold bending (angle ≥90°, curvature radius 6-10 times the pipe diameter).
- Adopt appropriate connection methods (threaded/buckle) to ensure tightness and waterproofness.
- Fix the conduit with brackets (1.5-2m interval, ≤30cm from joints).
- Thread wires gently (no forced pulling), with wire quantity ≤40% of conduit inner diameter.
- Inspect the system and conduct an insulation test before power-on.
FAQ:
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