Description
Rainwater downpipes are used to direct rainwater away from a building, typically from roof gutters to the drainage system. Bina plastic rainwater is a manufacturer of high-quality Unplasticized Polyvinyl Chloride (PVC-U) materials. These Pipes meet the requirement of BS EN 12200-1, MS 1063, and BS EN ISO 1452.
Heavy Duty
- Recommended for casting and underground columns
- Comply to BS EN 12200-1 (BS EN ISO 1452, PN12.5)
Size Available
| Nominal Size (mm) | Outside Diameter (mm) | Wall Thickness (mm) | Length (Meter) |
| Min | Max |
| 82 | 82.4 | 82.8 | 4.6 | 5.8 |
| 110 | 110.0 | 110.4 | 5.3 | 5.8 |
| 160 | 160.0 | 160.6 | 7.7 | 5.8 |
| 200 | 200.0 | 200.6 | 9.6 | 5.8 |
| 250 | 250.0 | 250.7 | 11.9 | 5.8 |
| 315 | 315.0 | 316.0 | 15.0 | 5.8 |
Features
- Corrosion Resistant - It is unaffected by the coastal atmosphere and completely resistant to industrial air pollution
- Light Weight - The pipes are easily transported and installed
- Performance -
- Excellent flow characteristics allow for low maintenance and trouble-free performance
- Smooth bare with a low coefficient of friction
- Formulated to withstand weathering effect
- Chemical resistance
- Prevents algae and microbial growth
These are 4 TYPES of rainwater downpipes which are
- Light Duty - Suitable for landed properties such as terrace or bungalow houses.
- Normal Duty - Recommended for high rise properties such as apartment, condominium, and commercial building
- Medium Duty - Suitable for low rise casting and extreme expose installation
- Heavy Duty - Suitable for casting underground columns
