Direct pricing from the Jeddah plant, with technical submittal support.
Engineering review of supply scope, project challenges, material specification rationale, and installation performance in the Kingdom of Saudi Arabia.
Site: Jubail & Yanbu Industrial Cities, Kingdom of Saudi Arabia
Region: Kingdom of Saudi Arabia
Climate: Arid desert environment, high solar ground heat.
Entities: CEPKO Contracting & Industrial Petrochemical Project Partners
Manufacturer: ALFA AL-ARABIA Manufacturing Co.
Aramco Vendor Code: # 10116102
Systems: ASTM D1785 Schedule 80 uPVC & ASTM F441 CPVC Industrial Piping Systems
Manufacturing Plant: 3rd Industrial City, Jeddah
Quality Standards: ISO 9001 / SASO / DIN / ASTM
Conveyance of aggressive chemical cooling water, industrial acid effluent, and high-salinity seawater intake lines within petrochemical facility boundaries subject to strict safety mandates and rigorous Third-Party Inspection (TPI).
ALFA supplied heavy-wall ASTM D1785 Schedule 80 uPVC pressure pipes and high-temperature ASTM F441 CPVC piping engineered to withstand aggressive chemical atmospheres, sulfuric compounds, and continuous operating pressures up to 400 psi.
| Product Category | Standard & Specification | Nominal Sizing Delivered | Jointing & Connection Type | Installation Environment |
|---|---|---|---|---|
| Industrial Process Pipe | ASTM D1785 Schedule 80 | 1" to 8" (33.4mm to 219.1mm) | Heavy Solvent Welded | Cooling water loops & chemical washdown |
| High-Temp Chemical Pipe | ASTM F441 CPVC Sch 80 | 1/2" to 4" | Corzan Solvent Weld | Continuous 93°C acid and chemical drain headers |
| Heavy-Duty Conduit | NEMA TC-2 EPC-80 | 2" to 4" | Integral Bell Socket | Substation underground power distribution |
| Fabricated Sweep Bends | ASTM D1785 Sch 80 | 2" to 8" (R=3D to 5D) | Flanged Ends (ANSI 150#) | Process manifold directional transitions |
Detailed answers addressing engineering considerations, jointing, testing, and consultant submittals.
ALFA supplied ASTM D1785 Schedule 80 heavy-wall uPVC pressure pipes, ASTM F441 CPVC industrial pipes (rated to 93°C), and NEMA TC-2 EPC-80 heavy electrical conduits for petrochemical utility corridors.
Schedule 80 features substantially thicker wall dimensions, providing higher burst pressure ratings (up to 850 psi for small diameters), greater mechanical impact resistance, and enhanced safety factors against pressure surges.
Chlorinated polyvinyl chloride (CPVC) contains 67% chlorine by weight, imparting superior chemical inertness against harsh acids (hydrochloric, sulfuric), caustic alkalis, and saline washdown solutions up to 93°C.
Shipments underwent formal witness inspections by approved TPI agencies, including 100% dimensional verification, hydrostatic burst proof tests (ISO 1167), and raw material MTC authentication prior to site release.
Every pipe is continuously stamped with resin batch numbers, ASTM standard, Schedule rating, Aramco Vendor Code #10116102, extrusion line number, and production date for total plant QA traceability.
ALFA fabricated Schedule 80 stub flanges with steel backup rings drilled to ANSI B16.5 Class 150 standards, enabling secure, leak-free mechanical connections to industrial pumps and heat exchangers.
Yes. Pipe specimens were verified using ISO 9852 dichloromethane gelation testing and laboratory chemical immersion tests confirming zero degradation in corrosive chemical environments.
With dedicated flatbed logistics, ALFA coordinates gate passes and dispatched truckloads from Jeddah directly to Yanbu within 6 hours and Jubail / Eastern Province sites within 24 to 48 hours.
Yes. ALFA holds Saudi Aramco Vendor Code #10116102 and manufactures in full compliance with SAES-S-070 and relevant 01-SAMSS industrial piping standards.
We mandate industrial-grade, heavy-bodied solvent cements (ASTM D2564 for uPVC and ASTM F493 for CPVC) combined with purple aggressive primers (ASTM F656) to ensure full chemical fusion.
Industrial coastal soils in Jubail and Yanbu contain aggressive chlorides and sulfates. Unlike coated steel pipes, ALFA uPVC and CPVC pipes require zero cathodic protection and never corrode.
Our engineering desk provided thermal expansion coefficient data (5.4 × 10⁻⁵ m/m/°C) and assisted the contractor in calculating expansion loop dimensions and guide support spacing.
Yes. Our Jeddah plant fabricates customized flanged spool pieces, manifold assemblies, and long-radius bends to contractor CAD drawings, reducing on-site fabrication labor and schedule risks.
Submit your piping specifications and quantities to sales@alfaalarabia.co or upload your BOQ on our portal for an expedited technical and commercial response within 1 business hour.
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