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HARVEL

HARVEL is a manufacturer of PVC piping systems, with a product line that includes rigid duct pipes designed for electrical and telecommunications conduit applications. The brand is recognized for producing PVC pipes that meet industry standards for durability, corrosion resistance, and electrical insulation. HARVEL's rigid duct pipes are typically used in underground and above-ground installations where protection of electrical cables is required. The pipes are made from polyvinyl chloride (PVC), a material known for its lightweight properties, resistance to chemicals and moisture, and long service life. HARVEL offers a range of pipe diameters, commonly from 4 inches to 16 inches, with standard lengths of 10 feet, as seen in the product listings. These pipes are often rated for specific crush loads and impact resistance, making them suitable for direct burial or encasement in concrete. The brand's product families include HDUC and HGUC series, which denote different wall thicknesses or application specifications. HARVEL pipes are typically manufactured to comply with relevant standards such as UL 651 or NEMA TC-2, ensuring consistent quality and performance. 3G Electric supplies HARVEL rigid duct PVC pipes globally, offering multiple SKUs to cover a wide range of duct diameters. The pipes are available in standard 10-foot lengths, facilitating easy handling and installation. For plant engineers and maintenance managers, HARVEL pipes provide a reliable solution for protecting electrical conductors in industrial environments, including power distribution, data centers, and utility infrastructure. The PVC material does not corrode, resists UV degradation when properly formulated, and provides a smooth interior surface for cable pulling. 3G Electric supports the HARVEL line with logistics capabilities to ship these bulky items efficiently, ensuring that procurement specialists can source the required diameters for their projects without delays. The pipes are suitable for use in conduit systems that require a non-conductive, non-metallic raceway, and they can be joined using solvent cement or mechanical couplings. HARVEL's focus on rigid duct PVC pipes makes them a straightforward choice for engineers specifying conduit systems that prioritize longevity and low maintenance.

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About HARVEL

HARVEL is a manufacturer of PVC piping systems, with a product line that includes rigid duct pipes designed for electrical and telecommunications conduit applications. The brand is recognized for producing PVC pipes that meet industry standards for durability, corrosion resistance, and electrical insulation. HARVEL's rigid duct pipes are typically used in underground and above-ground installations where protection of electrical cables is required. The pipes are made from polyvinyl chloride (PVC), a material known for its lightweight properties, resistance to chemicals and moisture, and long service life. HARVEL offers a range of pipe diameters, commonly from 4 inches to 16 inches, with standard lengths of 10 feet, as seen in the product listings. These pipes are often rated for specific crush loads and impact resistance, making them suitable for direct burial or encasement in concrete. The brand's product families include HDUC and HGUC series, which denote different wall thicknesses or application specifications. HARVEL pipes are typically manufactured to comply with relevant standards such as UL 651 or NEMA TC-2, ensuring consistent quality and performance. 3G Electric supplies HARVEL rigid duct PVC pipes globally, offering multiple SKUs to cover a wide range of duct diameters. The pipes are available in standard 10-foot lengths, facilitating easy handling and installation. For plant engineers and maintenance managers, HARVEL pipes provide a reliable solution for protecting electrical conductors in industrial environments, including power distribution, data centers, and utility infrastructure. The PVC material does not corrode, resists UV degradation when properly formulated, and provides a smooth interior surface for cable pulling. 3G Electric supports the HARVEL line with logistics capabilities to ship these bulky items efficiently, ensuring that procurement specialists can source the required diameters for their projects without delays. The pipes are suitable for use in conduit systems that require a non-conductive, non-metallic raceway, and they can be joined using solvent cement or mechanical couplings. HARVEL's focus on rigid duct PVC pipes makes them a straightforward choice for engineers specifying conduit systems that prioritize longevity and low maintenance.

Common Applications

  • Electrical utility infrastructure — HARVEL HDUC series rigid duct PVC pipes for underground power cable protection
  • Data center cabling — HARVEL HGUC series pipes for routing fiber optic and copper cables in concrete-encased duct banks
  • Street lighting and traffic signals — HARVEL 4-inch to 6-inch rigid duct PVC pipes for underground conduit runs
  • Industrial power distribution — HARVEL 8-inch to 16-inch pipes for protecting high-voltage feeders in manufacturing plants
  • Telecommunications network — HARVEL rigid duct PVC pipes for buried cable installations in telecom backbone systems

Frequently asked questions

Common questions about HARVEL from 3G Electric.

What are the typical applications for HARVEL rigid duct PVC pipes?

HARVEL rigid duct PVC pipes are primarily used for underground and above-ground electrical conduit systems. They protect power and telecommunications cables from physical damage, moisture, and corrosive soil conditions. Common applications include utility infrastructure, data center cabling, street lighting, traffic signal systems, and industrial power distribution. The pipes are suitable for direct burial or encasement in concrete, and they provide a non-conductive raceway for electrical conductors.

What diameters and lengths are available for HARVEL pipes from 3G Electric?

3G Electric stocks HARVEL rigid duct PVC pipes in diameters ranging from 4 inches to 16 inches, including sizes such as 4, 6, 8, 10, 12, 14, and 16 inches. All listed pipes are 10 feet in overall length. The product line includes HDUC and HGUC series, which may indicate different wall thicknesses or application ratings. For specific diameter availability beyond these sizes, contact 3G Electric for a quote.

What standards do HARVEL PVC rigid duct pipes comply with?

HARVEL rigid duct PVC pipes are manufactured to meet industry standards such as UL 651 (Schedule 40 and Schedule 80 PVC conduit) and NEMA TC-2 (Electrical Plastic Tubing and Conduit). These standards ensure the pipes have consistent dimensions, impact resistance, crush strength, and UV stability. Compliance with these standards makes HARVEL pipes suitable for use in electrical installations that require a recognized raceway system.

Can HARVEL pipes be used for direct burial without concrete encasement?

Yes, HARVEL rigid duct PVC pipes are designed for direct burial applications. The PVC material provides corrosion resistance and structural integrity when installed at proper depths and with appropriate bedding. However, local building codes and soil conditions may require concrete encasement for additional protection. Always consult the manufacturer's installation guidelines and applicable electrical codes for your project.

How are HARVEL PVC pipes joined together?

HARVEL rigid duct PVC pipes are typically joined using solvent cement, which chemically fuses the pipe and fitting into a monolithic joint. For larger diameters or specific applications, mechanical couplings or gasketed joints may be used. The pipes have a bell end or can be field-fabricated with couplings. Proper cleaning and primer application are recommended for solvent-welded joints to ensure a leak-proof and mechanically strong connection.

Does 3G Electric supply HARVEL products?

Yes — 3G Electric (S) Pte. Ltd. supplies HARVEL products. We stock the HARVEL catalog and supply genuine factory-original products with full manufacturer warranty and technical support.