Sewer and Drain Pipe Systems (SANS 791)

Pipe Specifications

Specification: SANS 791
Colour: White Sand (Ref: c68; SANS 1091)

Standard lengths: 6 metres (4 metres only available in 110mm and160mm)

Pipe ends:

• Integral joint with rubber seal ring
• Plain ended, available in 110mm, 160mm and 200mm

Pipe classes:

• Class 51 — normal duty (100 kPa pipe stiffness)
• Class 34 — heavy duty (300 kPa pipe stiffness)

Descriptions, Dimensions and Codes

Class 51 Solid Wall (normal duty) Pipe - 100 kPa pipe stiffness

Class 34 Solid Wall (heavy duty) Pipe - 300 kPa pipe stiffness

Fittings Specifications

Specification: SANS 791:2002 (injection moulded fittings only)
Colour: White Sand (ref:c68; SANS 1091)
Jointing Method:

• Rubber Ring 110mm and 160mm injection moulded fittings.
• Solvent Weld fabricated fittings for 200mm and above.
• Fabricated fittings of 200mm and above are available with the Duroseal rubber ring.

Fabricated Fittings

PVC-U is a thermoplastic material which can be engineered through socketing, bending, forming, and welding. A wide range of fabricated fittings are available on application and specials may be ordered according to your requirements Note: Dimensions quoted in this catalogue for fabricated fittings may vary marginally.