PVC Pipes for Infrastructure Projects
4B Factory supplies large-diameter PVC and uPVC pipe for public infrastructure across Saudi Arabia — municipal water distribution, sewer trunk mains, electrical and telecom ducting and utility-corridor networks. Manufactured to Saudi Standards (SAS/SASO) with tender documentation for SEC, NWC, STC, Royal Commission and municipal approval, and supplied factory-direct from Al-Kharj at project volume.
4B Factory supplies PVC and uPVC pipe for infrastructure projects in Saudi Arabia — municipal watermains (Class 4 & 5, 50–315 mm), sewer trunk lines (110–710 mm to SAS 1395/1396) and utility ducting. All pipe is SAS/SASO-compliant with tender documentation for SEC, NWC and municipal approval, delivered factory-direct from Al-Kharj at project scale.
Documentation
One Manufacturer for the Whole Utility Corridor
Public infrastructure rarely needs a single pipe. A municipal package spans potable watermains, gravity sewers, stormwater drainage, electrical ducting and telecom conduit — often laid in the same trench or utility corridor. Sourcing them from one Al-Kharj manufacturer keeps standards consistent, simplifies tender documentation and removes the distributor margins that stack up across a multi-line package.
Every pipe is produced to Saudi Standards (SAS/SASO) with compliance documentation supplied, so it can be submitted for approval on SEC, NWC, STC, Royal Commission and municipal projects aligned with the Kingdom’s Vision 2030 infrastructure programme.
Pipe Specified on Infrastructure Networks
The pipe families that make up a typical public-infrastructure package — manufactured in Al-Kharj with full standards documentation for tender submission.
| Network Element | Specification & Standard |
|---|---|
| Municipal Watermain | 50–315 mm · Class 4 & 5 (10 & 16 Bar) · Loc-Ring integral socket · potable distribution networks |
| Sewer Trunk & Collector | 110–710 mm · SAS 1395/1396 · Class 2–4 · municipal gravity sewer & stormwater |
| Electrical Ducting | 20–63 mm · SAS 254/255 · NEMA TC 2 · SEC power distribution corridors |
| Telecom Ducting | SAS 254/255 · underground cable protection for STC & fibre networks |
| Drainage & Dewatering | Perforated / slotted uPVC 75–500 mm · sub-soil drainage & groundwater control |
Pipe Systems for Infrastructure
Every category below is produced in Al-Kharj and delivered to infrastructure sites Kingdom-wide. Open any product for full specifications, sizes and standards.
Perforated uPVC Pipes
Straight & staggered perforation. 75–500 mm, custom patterns.
More Information →Infrastructure Applications We Supply
Municipal Water Distribution
NWC-standard watermain networks carrying potable supply across new districts and city expansions.
Sewer & Stormwater Networks
Large-bore gravity trunk mains and collectors for municipal sewerage and surface-water drainage.
Power & Telecom Corridors
SEC electrical ducting and STC telecom conduit protecting buried cable along utility corridors.
Roads, Compounds & New Cities
Road-crossing ducts and full utility packages for Vision 2030 developments and giga-project districts.
Why Infrastructure Contractors Choose 4B Factory
Tender-Ready Compliance
SAS/SASO documentation prepared for SEC, NWC, STC, Royal Commission and municipal approval.
Whole-Corridor Supply
Water, sewer, duct and drainage pipe from one source keeps standards and jointing consistent.
Bulk Tender Capacity
Production capacity for Kingdom-scale infrastructure tenders and phased delivery schedules.
Central Delivery Hub
Al-Kharj location reaches Riyadh, Eastern, Western and Northern regions efficiently.
Factory-Direct Pricing
No distributor margin across a multi-line infrastructure package.
BOQ & Spec Support
Saudi-based engineers assist with pipe selection, spec matching and BOQ preparation.
Delivery to Infrastructure Sites
Pipe ships directly from the Al-Kharj plant to infrastructure sites across the Kingdom — the Riyadh region, Eastern Province, Western and Northern corridors. Factory-direct supply keeps lead times short and removes distributor margin from project-scale, multi-line orders.
Frequently Asked Questions
Yes. 4B Factory manufactures PVC and uPVC pipe to Saudi Standards (SAS/SASO) and supplies the compliance documentation required to submit for SEC, NWC, STC, Royal Commission and municipal infrastructure tenders across the Kingdom.
Watermain pressure pipe runs 50–315 mm in Classes 4 and 5, and uPVC sewer trunk pipe runs 110–710 mm in Classes 2–4 to SAS 1395/1396. Larger municipal collectors and distribution mains are covered within these ranges.
Yes. A single package can combine watermain, sewer, electrical duct, telecom conduit and drainage pipe from one Al-Kharj source, which keeps standards and jointing consistent across the corridor and simplifies tender documentation.
Yes. Vision 2030 developments and giga-project districts require SASO-compliant pipe with full documentation. 4B Factory supplies watermain, sewer, ducting and drainage pipe to those standards, delivered factory-direct at the volumes public infrastructure demands.
Yes. The Saudi-based technical team assists with pipe selection, class and size matching, specification alignment and bill-of-quantities preparation, so infrastructure packages are quoted and documented correctly for tender.
Yes. As the manufacturer, 4B Factory carries bulk production capacity and can align delivery with a project’s phased programme, shipping directly from the Al-Kharj plant to site as each stage requires.
Send your bill of quantities or specification — product, sizes, class, quantities and delivery location — via the contact form, WhatsApp or email. 4B Factory returns factory-direct pricing for project-scale infrastructure orders.
Request a Quote for Infrastructure PVC Pipe
Send your product, sizes, pressure class, quantities and delivery location for a factory-direct infrastructure quotation. Call, WhatsApp, or email info@4bfactory.com.