BUILDING PRODUCTS

SWR/Drainage Pipe

The soil, waste, rain water (SWR) drainage system is an ideal solution for sewerage applications across rural and urban areas. Owing to its superior properties over costly and unhygienic conventional drainage systems, Kasta SWR pipes and fittings facilitate the fast removal of waste without blockage and leakage. Its high impact strength, chemical and corrosion resistance, durability and zero maintenance make it cost-effective over other conventional drainage systems.

SWR sel-fit pipes

One end-of-the-pipe and fitting is plain; while the other end comes with a socket. The two ends can be easily joined by applying a coat of solvent cement, which ensures a bonding at the joint and makes it strong enough to withstand adverse conditions.
These pipes and fittings are suitable for buried and horizontal lines.

SWR Ring O Socket Pipes

One end-of-the-pipe or fitting is plain; the other end comes with a grooved socket and EPDM Rubber Rings “Duro Ring”. The two ends can be easily joined with rubber ring with the help of a rubber lubricant. This joint can withstand thermal expansion for the shaft or vertical lines.
These pipes and fittings are suitable for shaft and vertical lines.

Standard reference: IS 13592-2013 (Pipe) and IS 14735-1999 with Latest Amendment (Fittings)

Range

Pipes conform to IS 13592:2013

Nominal outside (D) mm	Tolerance on outside (D) mm	Wall thickness Type A (t) mm		Wall thickness Type B (t) mm		Wall thickness-Sufla (Non-standard) (t) mm
Nominal outside (D) mm	Tolerance on outside (D) mm	Min	Max	Min	Max	Min	Max
75	+0.3	1.8	2.2	3.2	3.8	1.4	1.6
90	+0.3	1.9	2.3	3.2	3.8	–	–
110	+0.4	2.2	2.7	3.2	3.78	1.5	1.65
160	+0.5	3.2	3.8	4.0	4.6	2.7	3.2

Pipes are also available in more sizes of nominal diameter – 40mm, 50mm, 63mm, 200mm, 250mm and 315mm

Fittings

Ring-O-Socket/Sel-fit fittings
Bend, Door bend, Tee, Door tee, Y, Door Y, Double Y, Double Y with door, Coupler, Reducer, Nahani Trap, P Trap,
Vent cowls, Pipe clips, Round jali, W.C. Connector, Multi floor traps etc.

Salient features

Light in weight; easy to install and transport
Smooth inner surface; excellent flow characteristics
Low thermal expansion and conductivity
Self-extinguishing; non-flammable
UV and weather resistant
Chemical resistant
Long life
Leak proof; maintenance-free service life

Applications

Drains and sewer lines of residential and commercial complexes
Soil, waste and rain disposal lines used in lavatories (basins, commodes etc.) and kitchens
Main vent lines in drainage schemes
Rain water lines connecting rooftop of residences and complexes to gullies and gutters for the drainage of
excess rain water
Disposal of effluents

SWR fittings

Ring O fit and Selfit fittings (As per IS 14735-1999 with Latest Amendment)