PRODUCT × APPLICATION

DIN 19534 Gravity Sewer for Stormwater Drainage

Technical guide for using ALFA AL-ARABIA DIN 19534 Gravity Sewer pipes in stormwater drainage applications. Standards: DIN 19534, BS EN 1401-1, SASO 1394. Manufactured in Jeddah, KSA. Aramco Vendor #10116102.

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Direct pricing from the Jeddah plant, with technical submittal support.

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Product Overview: uPVC Underground Gravity Sewer Pipes — DIN 19534

Material	uPVC (Unplasticized Polyvinyl Chloride)
Standards	DIN 19534, BS EN 1401-1, SASO 1394
Pressure / Class	SN 4 (SDR 41) & SN 8 (SDR 34) Ring Stiffness
Diameters	110mm to 500mm OD
Jointing	Factory-Integrated EPDM Elastomeric Rubber Ring Push-Fit
Temperature Range	0°C to 60°C
Design Life	50+ years

Application Context: Stormwater Drainage

DIN 19534 Gravity Sewer pipes manufactured by ALFA AL-ARABIA are specifically engineered for stormwater drainage applications across Saudi Arabia. The combination of uPVC (Unplasticized Polyvinyl Chloride) material properties, compliance with DIN 19534, BS EN 1401-1, SASO 1394 standards, and verified factory testing ensures reliable long-term performance in demanding Saudi Arabian climate and soil conditions.

Key Engineering Properties

Factory-integrated EPDM elastomeric gaskets for watertight push-fit jointing
Complete immunity to H₂S biogenic sulfuric acid attack in sewer environments
SN 8 ring stiffness (SDR 34) for deep burial under traffic loads up to 6m depth
Mirror-smooth bore prevents solid deposition — self-cleansing at low gradients
Laboratory-verified ring stiffness testing to ISO 9969 / BS EN ISO 9969

Typical Applications

Municipal Gravity Sewer Networks
Wastewater Collection Systems
Stormwater Drainage
Industrial Effluent Collection
Deep Trench Burial

Verified Factory Testing & Quality Assurance

Every production batch of ALFA AL-ARABIA DIN 19534 Gravity Sewer pipes undergoes rigorous in-house laboratory testing at our Jeddah factory: ISO 9969 ring stiffness, EN 1277 joint tightness, DIN 4033 burial loading

Saudi Aramco Vendor Code: #10116102 | ISO 9001:2015: QAIC/SA/9001/0192

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 DIN 19534 Gravity Sewer.

Submit RFQ → Upload BOQ 📞 +966 50 183 5126

Related engineering tools

Manning gravity Pipe volume Pipe quantity Trench volume Bedding Backfill Material takeoff

Intersection: Din 19534 Gravity Sewer × stormwater drainage

This page exists to capture how stormwater drainage operating conditions change specification and procurement of Din 19534 Gravity Sewer—not to paste a generic product blurb beside an industry keyword.

Industry constraint: Industry operating conditions (temperature, chemistry, traffic, hygiene, or approvals) must drive pipe class and jointing—not keyword pairing alone.

What to lock in the RFQ

Item	Why industry changes it
Governing standard + edition	Owner/consultant lists differ by sector
Pressure / SN / Schedule class	Duty, surge, and burial differ by facility type
Media & temperature	Process utilities may exceed cold-water assumptions
Testing / submittals	Witnessed tests and documentation packages vary
Transitions to metal	Skids, valves, and fire interfaces are industry-specific

Engineering selection notes

Confirm chemical compatibility, temperature derating, and authority acceptance before freezing the thermoplastic class. Where fire or hygienic specs apply, follow the AHJ/consultant document—not a generic water-main detail.

Frequently asked questions

What information is needed to quote Din 19534 Gravity Sewer For Stormwater Drainage?

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.