3rd Industrial City, Jeddah, Kingdom of Saudi Arabia Aramco Vendor #10116102
+966 50 183 5126 sales@alfaalarabia.co العربية
ALFA AL-ARABIA ALFA AL-ARABIA Manufacturing Co. · KSA
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Home / Products / Nema Tc 2 Electrical Conduit / NEMA TC-2 Electrical Conduit vs. Metallic & Alternative Pipe Materials
NEMA TC-2 ELECTRICAL CONDUIT

Material Comparison: NEMA TC-2 Electrical Conduit vs. Alternatives

Rigid PVC Electrical Conduits — NEMA TC-2

ManufacturerALFA AL-ARABIA Manufacturing Co., Jeddah, KSA
MaterialRigid PVC (Polyvinyl Chloride)
Governing StandardsNEMA TC-2, NEMA TC-6, NEMA TC-8, UL-651
Pressure Class / ScheduleEPC-40 (Type A) & EPC-80 (Type B) Wall Classes
Diameter Range1/2" to 6" Nominal Conduit Size
ColorDark Grey
Jointing SystemSolvent Cement Socket
Temperature Range0°C to 60°C
Expected Design Life50+ years
Stabilizer TypeNon-Toxic Calcium-Zinc
Aramco Vendor Code#10116102

Engineering Properties

  • Complete dielectric insulation — zero electromagnetic interference with enclosed cables
  • Smooth internal bore with low coefficient of friction for easy cable pulling
  • EPC-80 heavy wall for concrete encasement in high-load substation duct banks
  • Self-extinguishing per UL 94 — flame retardant without halogen additives
  • Non-conductive non-metallic material eliminates grounding path hazards

ALFA AL-ARABIA manufactures this product range at our Jeddah factory (3rd Industrial City) under ISO 9001:2015 quality management (Certificate #QAIC/SA/9001/0192). All products are batch-tested to the applicable standards before dispatch. Technical submittal packages including dimensional schedules, material certificates, and test reports are available upon request. Contact our sales engineering desk for project-specific documentation.

Request Factory Quotation (RFQ)

Contact ALFA AL-ARABIA's sales engineering desk for project-specific pricing, delivery schedules, and Material Approval Request (MAR) documentation for NEMA TC-2 Electrical Conduit.

Product Resources

Technical SpecificationsDimensional ScheduleInstallation GuideChemical ResistancePressure RatingsJointing MethodsSelection GuideFaqOrdering InformationHydraulic PerformanceTesting QualityComparison Vs Alternatives

Related ALFA Products

DIN 8062 Metric PressureASTM D1785 Schedule 40/80DIN 19534 Gravity SewerDIN 19531 Building DWVCPVC ASTM F441 IndustrialDIN 1187 Perforated Drainage

Direct answer: Comparison Vs Alternatives

Comparison Vs Alternatives is an ALFA thermoplastic piping product family page. Use it to confirm the referenced standard family, intended service (pressure, gravity, conduit, or hot service), and the documentation needed for submittals—then request sizes/classes against your BOQ.

Selection & procurement checklist

CheckWhy it matters
Governing standard on the datasheet/BOQPrevents mixing DIN/ASTM/NEMA dimension systems
Pressure class / Schedule / SNMust match operating pressure or burial load
Jointing systemSolvent weld vs seal ring changes install method and test timing
Media & temperatureDerate or change compound when temperature rises
Fittings & transitionsMetal interfaces need compatible flanges/adapters

Engineering considerations

Do not size from diameter alone. Confirm hydraulic losses, surge, support spacing, UV exposure for above-ground runs, and chemical compatibility. Where numbers are required for design, use the project specification and published dimensional tables—request current ALFA submittals rather than assuming catalog memory.

Standards context

This page may reference international standard families commonly used in Saudi project specifications (for example DIN, ASTM, or NEMA-related conduit standards). ALFA supplies to the standard stated on the order and submittal package—do not infer unstated certifications from this narrative.

Factory supply from 3rd Industrial City, Jeddah, Kingdom of Saudi Arabia. RFQ: request a quotation · +966 50 183 5126 · Aramco Vendor #10116102.

Frequently asked questions

What information is needed to quote Comparison Vs Alternatives?

Standard, size/pressure class, jointing system, quantities/lengths, fittings list, delivery location, and any submittal/test requirements from the specification.

Can I substitute one pipe standard for another at the same nominal size?

Not without review. Dimensions, pressure classes, and test methods differ across standard families.

How do I contact ALFA for supply?

Use the RFQ form or contact +966 50 183 5126 / sales@alfaalarabia.co. Manufacturing is based at 3rd Industrial City, Jeddah, Kingdom of Saudi Arabia (Aramco Vendor #10116102).

Related resources

Batch-3 completion update: ALFA-specific order data must come from approved submittals—this section does not invent ratings or certifications.