Are you tired of sorting through endless lists of conduit manufacturers, unsure which factory truly delivers on quality, reliability, and service? Choosing the right supplier can make or break your next project, but the search often feels overwhelming. The good news? We’ve done the heavy lifting for you. By comparing the top USA conduit manufacturers, you can save time, minimize risk, and get top-notch products built to last. Ready to find your perfect conduit partner? Let’s dive in!

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Allied Tube and Conduit – Atkore

Cantex PVC Conduit | Electrical Conduit PVC Pipe

Product Details:
CANTEX manufactures a full line of American-made nonmetallic PVC electrical conduit, pipe, fittings, accessories, utility and communications duct, directional boring conduit, electrical switch, outlet and ceiling boxes, and related accessories. Their offerings include Schedule 40 & 80 conduit, utility duct, telephone conduit, flexible conduit, ENT tubing, standard and special radius elbows/bends, Can>Loc and Can>Grip conduit systems, and a wide range of PVC fittings.

Technical Parameters:
– Schedule 40 & 80 Pipe/Conduit available
– Sizes range from 2″ to 8″ PVC Conduit
– Standard and special radius bends/elbows
– Includes flexible conduit, ENT electrical nonmetallic tubing, and specific

Application Scenarios:
– Electrical wiring behind walls or within concrete foundations of homes and
– Underground conduit for roadways and infrastructure
– Utility and communications ducting
– Directional drilling or trenchless raceway construction

Pros:
– Over 70 years of manufacturing experience with a proven track record for
– Wide product range (over 5000 SKUs) suitable for diverse electrical and utility
– American-made products with nationwide manufacturing and distribution for fast,
– Available worldwide through a network of agents, distributors, and retailers

Cons:
– Detailed technical specifications (e.g., performance ratings, material grades)
– Lack of information about customization or special order capability for

Top 10 Electrical Conduit Manufacturers and Suppliers in USA

Product Details:
Manufacturer and supplier of various types of PVC electrical conduit pipes and fittings, including UL Listed, CSA, AS/NZS 2053, Solar, and LSZH series. Offerings include rigid and flexible conduits, utility ducts, electrical nonmetallic tubing, junction and adaptable boxes, and a full range of accessories and customizable conduit products.

Technical Parameters:
– UL, CSA, and AS/NZS 2053 certified conduit pipe series like Schedule 40,
– Availability of both rigid and flexible conduit varieties designed for heavy,
– Sizes and technical specifications suitable for solar, underground, utility,
– Conduits and fittings designed to meet fire safety and chemical resistance

Application Scenarios:
– Residential, commercial, and industrial electrical wiring protection.
– Use in solar power generation systems (solar conduit series).
– Underground cabling and utility duct applications.
– Installations requiring compliance with UL, CSA, AS/NZS, and LSZH standards (e

Pros:
– Wide range of certified conduit types to suit different international standards
– Customized production services for unique project requirements.
– Special features such as fire safety, UV resistance, and low smoke zero halogen
– Comprehensive assortment of fittings and accessories for complete installation

Cons:
– No listed details on the limitations of product range or performance in extreme
– No specific information provided on price competitiveness or local US

Electrical Steel Conduit – Nucor Tubular Products

Product Details:
Nucor Tubular Products manufactures electrical steel conduit, specifically EMT (Electrical Metallic Tubing) and IMC (Intermediate Metal Conduit), utilizing electrogalvanization to provide protective zinc coatings that prevent flaking or chipping and offer uniform protection, including on tube ends. The product is positioned as a durable, safe, and cost-effective electrical raceway solution for various installation needs.

Technical Parameters:
– Electrogalvanized EMT and IMC conduit for uniform zinc coating
– Outside diameter tolerance: through 2” at +0.015in (+0.38mm), 2 ½”–4″ at +0
– Complies with properties of fire resistance, impact resistance, EMI shielding,

Application Scenarios:
– Electrical raceway installations in commercial, industrial, and residential
– Projects requiring long-lasting, protective conduit solutions exposed to
– Situations where chemical compatibility with concrete or EMI shielding is

Pros:
– Uniform and durable electrogalvanized zinc coating reduces risk of flaking and
– Resistant to fire and physical impact
– Chemically compatible with concrete and fully recyclable
– EMI (electromagnetic interference) shielding and simple installation

Cons:
– No specific disadvantages are mentioned on the page

Steel and Aluminum Electrical Conduit and EMT | Western Tube

Product Details:
Western Tube manufactures and supplies steel conduit, EMT, and mechanical tube products for electrical, mechanical, and industrial applications. Their product line includes electrical metallic tubing (EMT), galvanized rigid conduit (GRC), intermediate metal conduit (IMC), and various types of mechanical and structural tubes.

Technical Parameters:
– Products adhere to UL and ANSI standards including UL 797, UL 6, and ANSI C80.1
– Available in standard trade sizes ranging from 1/2″ to 6″
– Protective coatings include hot-dip galvanization both inside and out for
– Custom lengths and special orders are available to meet specific project

Application Scenarios:
– Commercial, industrial, and residential electrical wiring protection
– Infrastructure projects including conduit runs in buildings, data centers, and
– Mechanical and structural applications in construction and manufacturing
– Environments requiring corrosion-resistant tubing such as outdoor or damp

Pros:
– Consistent high-quality steel conduit products made in the USA
– Comprehensive product range suitable for a variety of electrical and mechanical
– Strong corrosion resistance due to hot-dip galvanization
– Flexible manufacturing allowing for custom lengths and special orders

Cons:
– Product line focused mainly on steel tubing and conduit, limited non-metallic
– Steel conduit generally heavier than alternative materials like aluminum or PVC

Industry Leader of Commercial Electrical Conduits, LFMC | ElectriFlex …

Product Details:
Electri-Flex offers Liquatite® flexible electrical conduits with nearly 50 product options, making it the most diverse conduit line globally regarding sizes, types, and colors. Product categories include Jacketed Metallic, EMI/RFI Shield-Flex®, Unjacketed Metallic, Nonmetallic, and Stainless Steel. Specialty conduits feature halogen-free, antimicrobial, and corrosion-resistant varieties. The company emphasizes American-made products and over 70 years of expertise.

Technical Parameters:
– Available in multiple product categories: Jacketed Metallic, EMI/RFI
– Specialty options include: halogen-free, antimicrobial (e.g., Nonmetallic Type
– Nearly 50 conduit variations are offered, varying in size, type, and color
– American Made; compliance information available

Application Scenarios:
– Aerospace
– Construction
– Data Centers
– Defense
– Food Processing
– Healthcare
– Mining
– Oil and Gas
– Power Plants
– Rail/Transit
– Renewable Energy
– Robotics
– Steel Mills
– Telecommunications

Pros:
– Extensive and diverse product line covering various sizes, types, and features
– Specialized flexible conduits available (EMI/RFI shielding, halogen-free,
– Products are American made with a strong reputation for quality and
– 70 years of experience and innovation in the electrical conduit industry

Cons:
– No specific details about product certifications, standards, or performance
– Technical specifications (e.g., maximum voltage, temperature ratings) for

Prime Conduit – Producing High Quality PVC Conduit Products

Product Details:
Prime Conduit manufactures electrical conduit and duct products made primarily from PVC, including Schedule 40 & 80 conduit, ENT (Electrical Nonmetallic Tubing), flexible conduit, and fittings for use in electrical raceway systems.

Technical Parameters:
– Schedule 40 and Schedule 80 PVC conduit in sizes ranging from 1/2″ to 6″
– Products meet applicable NEMA TC-2, UL 651, and CSA standards
– Electrical Nonmetallic Tubing (ENT) and flexible conduit options available
– Conduits and fittings are sunlight resistant and suitable for aboveground and

Application Scenarios:
– Commercial and residential electrical installations
– Direct burial and concrete encasement
– Indoor, outdoor, and underground raceway systems

Pros:
– Corrosion-resistant and non-conductive properties due to PVC material
– Lightweight for easier handling and installation
– UL and CSA listed for code compliance

Cons:
– Not suitable for high-temperature environments
– PVC conduit may be less impact-resistant than metal alternatives

Top 10 PVC Electrical Conduit Manufacturer & Supplier in USA

Product Details:
Ledes offers a range of PVC electrical conduit systems, including conduit pipes, corrugated conduits, junction boxes, adaptable boxes, fittings, and clear pipe options. Their product lines cater to various international standards such as UL, CSA, AS/NZS 2053, and are suitable for diverse applications including solar and LSZH (Low Smoke Zero Halogen) environments.

Technical Parameters:
– Compliant with UL, CSA, AS/NZS 2053, ASTM, CE, RoHS certifications
– Available in LSZH, solar-specific, flexible, and clear PVC variants
– Includes conduit pipes, corrugated/flexible conduits, junction/adaptable boxes,
– Supports halogen-free and low-smoke solutions

Application Scenarios:
– Electrical installations in commercial and residential buildings
– Data centers and communication infrastructure
– Green energy and solar energy projects
– EV charging stations and other modern infrastructure deployments

Pros:
– Wide range of products certified to international standards (UL, CSA, etc.)
– Specialized offerings such as halogen-free (LSZH) and solar conduit options
– Comprehensive accessory set including boxes and fittings for complete system

Cons:
– Detailed technical specifications (dimensions, capacities, etc.) are not
– No pricing or availability information listed

Custom HDPE Pipe, quality built in the USA | United Poly Systems

Product Details:
United Poly Systems manufactures high-density polyethylene (HDPE) pipe for a variety of industries and applications, offering products such as conduit, pressure pipe, and specialty solutions. They specialize in HDPE pipes for power and communications, municipal water and wastewater, geothermal, and energy applications.

Technical Parameters:
– HDPE pipe available in Standard Dimension Ratios (SDR) ranging from 6 to 32.5
– Pipe diameters from 1/2 inch to 54 inches
– Manufactured in compliance with ASTM and AWWA standards
– Available in custom lengths, colors, and striping

Application Scenarios:
– Municipal potable water distribution and transmission
– Telecommunications and electrical conduit
– Oil and gas gathering and distribution
– Geothermal ground loop systems

Pros:
– Corrosion and chemical resistant, suitable for harsh environments
– Flexible and lightweight, enabling easier installation
– Leak-free fused joints reduce maintenance and water loss
– Customizable to fit specific project requirements

Cons:
– Requires specialized fusion equipment for installation
– Not suitable for applications with continuous exposure to direct sunlight

Patriot Industries

Product Details:
Patriot Industries manufactures and supplies a full line of rigid aluminum and stainless steel conduit, nipples, elbows, couplings, EMT elbows, and GRC nipples and elbows. They offer custom lengths, custom bundles, subassemblies, and flexible shipping programs such as Patriot Blue™ and QuickSilver™ with no minimum order quantities and free delivery. Their products are compliant with ARRA and the Buy American Act.

Technical Parameters:
– Custom and standard lengths available; zero upcharge for custom or broken
– Products include rigid aluminum and stainless steel conduit, nipples, elbows,
– Patriot operates 8 delivery trucks, 17 advanced CNC lathes, 5 Landis Double End
– Products are ARRA and Buy American Act compliant.

Application Scenarios:
– Electrical installation projects requiring conduit, nipples, elbows, or
– Projects needing fast or flexible/customized shipping and delivery.
– Applications requiring Made-in-USA or Buy American Act compliance.
– OEM and distributor projects needing subassembly or value-added services.

Pros:
– Flexible services: custom lengths, custom bundles, and subassemblies available.
– No minimum order quantity and free delivery offered on Patriot Blue™.
– Substantial potential cost savings: up to 50% on installation and 10-40% on
– Strong focus on American manufacturing, military veteran support, and fast,

Cons:
– Detailed product technical specifications (dimensions, ratings, etc.) are not
– Service coverage may be primarily limited to areas accessible by their own
– Specialized nature (customization, ARRA compliance) may not be necessary for

Comparison Table

Company	Product Details	Pros	Cons	Website
Allied Tube and Conduit – Atkore				www.atkore.com
Cantex PVC Conduit	Electrical Conduit PVC Pipe	CANTEX manufactures a full line of American-made nonmetallic PVC electrical	Over 70 years of manufacturing experience with a proven track record for	Detailed technical specifications (e.g., performance ratings, material grades)
Top 10 Electrical Conduit Manufacturers and Suppliers in USA	Manufacturer and supplier of various types of PVC electrical conduit pipes and	Wide range of certified conduit types to suit different international standards	No listed details on the limitations of product range or performance in extreme	www.pvcconduitmanufacturer.com
Electrical Steel Conduit – Nucor Tubular Products	Nucor Tubular Products manufactures electrical steel conduit, specifically EMT	Uniform and durable electrogalvanized zinc coating reduces risk of flaking and	No specific disadvantages are mentioned on the page	www.nucortubular.com
Steel and Aluminum Electrical Conduit and EMT	Western Tube	Western Tube manufactures and supplies steel conduit, EMT, and mechanical tube	Consistent high-quality steel conduit products made in the USA Comprehensive	Product line focused mainly on steel tubing and conduit, limited non-metallic
Industry Leader of Commercial Electrical Conduits, LFMC	ElectriFlex …	Electri-Flex offers Liquatite® flexible electrical conduits with nearly 50	Extensive and diverse product line covering various sizes, types, and	No specific details about product certifications, standards, or performance
Prime Conduit – Producing High Quality PVC Conduit Products	Prime Conduit manufactures electrical conduit and duct products made primarily	Corrosion-resistant and non-conductive properties due to PVC material Lightweigh	Not suitable for high-temperature environments PVC conduit may be less	www.primeconduit.com
Top 10 PVC Electrical Conduit Manufacturer & Supplier in USA	Ledes offers a range of PVC electrical conduit systems, including conduit pipes	Wide range of products certified to international standards (UL, CSA, etc	Detailed technical specifications (dimensions, capacities, etc.) are not	www.ledestube.com
Custom HDPE Pipe, quality built in the USA	United Poly Systems	United Poly Systems manufactures high-density polyethylene (HDPE) pipe for a	Corrosion and chemical resistant, suitable for harsh environments Flexible and	Requires specialized fusion equipment for installation Not suitable for
Patriot Industries	Patriot Industries manufactures and supplies a full line of rigid aluminum and	Flexible services: custom lengths, custom bundles, and subassemblies available	Detailed product technical specifications (dimensions, ratings, etc.) are not	patriotsas.com

Frequently Asked Questions (FAQs)

How can I find reputable conduit manufacturers in the USA?
Start by searching online industry directories, trade associations, and B2B platforms. Attending trade shows and networking with industry professionals can also provide trustworthy recommendations. Always check manufacturer certifications, reviews, and years in business to ensure credibility.

What questions should I ask potential conduit suppliers?
Ask about material types, product certifications (such as UL or CSA), lead times, minimum order quantities, pricing, and if they offer custom solutions. Don’t forget to inquire about their return policy, shipping options, and after-sales support.

Why is it important to choose a manufacturer with certifications?
Certified manufacturers meet industry standards for safety and quality, ensuring their products are compliant for use in construction and electrical projects. Certifications like UL or ISO signal professionalism and can help prevent costly project delays or compliance issues.

How do I compare quotes from different conduit manufacturers?
Look beyond just the price—consider product quality, included services (like delivery or custom finishes), warranty terms, and payment conditions. Request samples if possible, and factor in shipping time or costs to get the complete picture.

Can USA-based conduit manufacturers accommodate custom orders?
Many USA manufacturers offer custom fabrication, sizes, or materials to match your project needs. Ask about their customization capabilities early in the conversation, and provide detailed specifications for the most accurate quotes and timelines.