International standard for uPVC pressure pipes intended for buried potable water distribution networks. Covers pipe dimensions, fittings, and system testing requirements.
| Standard Code | ISO 4422 |
|---|---|
| Full Title | Buried Pipes for Water Supply in uPVC |
| Scope Category | Application |
| ALFA Compliance | ✅ Full Compliance — Verified Production |
| Aramco Vendor Code | #10116102 |
International standard for uPVC pressure pipes intended for buried potable water distribution networks. Covers pipe dimensions, fittings, and system testing requirements. This standard is widely referenced in Saudi Arabian infrastructure specifications, including those issued by the National Water Company (NWC), Saudi Aramco, Royal Commission (Jubail/Yanbu), and MODON industrial cities. ALFA AL-ARABIA's manufacturing quality system (ISO 9001:2015) ensures continuous compliance throughout production, testing, and delivery.
Contact ALFA AL-ARABIA's sales engineering desk for project-specific pricing, delivery schedules, and Material Approval Request (MAR) documentation for ISO 4422.
