
What are the common types of conduit for underground electrical projects?
2025-08-16The choice of conduit material is a critical design decision based on the project's specific requirements, cost, and environmental conditions. The most common types include:
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Rigid Metal Conduit (RMC): Made of heavy-duty galvanized steel, RMC is the most durable option and is used in applications where maximum physical protection is required, such as under roadways or in areas with heavy vehicle traffic.
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PVC Conduit: This non-metallic conduit is lightweight, easy to handle, and resistant to corrosion and chemicals. It is the most widely used type for general-purpose underground installations. We offer a full range of tools for cutting, bending, and joining PVC conduit.
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HDPE Conduit (High-Density Polyethylene): A flexible, plastic conduit known for its toughness and resistance to moisture and abrasion. Its flexibility makes it an excellent choice for complex installations and horizontal directional drilling, where traditional rigid conduits cannot be used.