About PVC SWR Pipe
Our organization is a widely renowned manufacturer, trader and supplier of SWR Pipes (IS 13592 1992), that are admired for various attributes like light weight, simple installation, smooth internal surface, excellent chemical resistance, long life , bacteria, fungus and termite resistance. Our range also has resistance against weather, alkalies, sunlight, acid, oils, chemicals domestic affluents and oils. These SWR Pipes (IS 13592 1992) are manufactured by combining uPVC resin with different chemicals like processing aids, heat stabilizers, pigments, benzotriazole, lubricants and carbon black UV moderators that prohibits loss of mechanical strength yellowing as well as imbritflement plus enhance the light stability. Properties- Hozen williams Coefficient : 150 remains constant.
- Water adsorption in 24 hours : 0.01%
- Flammability : will not support combustion self extinguishing
- Maximum bending stress : 21 kgf/cm2
- Dourometer hardness : 80 (as per ASTM-D-1785).
- Specific Gravity : 1.4 to 1.43
- Compressive : 450-560 kgf/cm2
- Tensile strength : 600-700 kgf/cm2
- Flexural strength : 650-700 kgf/cm2
- Vicat softening point > 80
Product Range
Available in sizes of outer Dia 63 mm to 315 mm in pressure rating of 2.5 kg/cm, 4 kg/cm, 6 kg/cm, 8 kg/cm, 10 kg/cm, 12.5 kg/cm
Specifications
Adhering to IS:4985:2000 with rubber ring joint according to ISO 4422 or DIN 8062 or IS:5382-85
| NOMINAL OUTSIDE | MEAN OUTSIDE | WALL THICKNESS |
| DIAMETER | DIMATERE | TYPE A | TYPE - B |
| MAX | MIN | MAX | MIN | MAX | MIN | MAX |
| 40 | 40.0 | 40.3 | 1.8 | 2.2 | 3.2 | 3.8 |
| 50 | 50.0 | 50.3 | 1.8 | 2.2 | 3.2 | 3.8 |
| 63 | 63 | 63.3 | 1.8 | 2.2 | 3.2 | 3.8 |
| 75 | 75 | 75.3 | 1.8 | 2.2 | 3.2 | 3.8 |
| 90 | 90 | 90.3 | 1.9 | 2.3 | 3.2 | 3.8 |
| 110 | 110 | 110.4 | 2.2 | 2.7 | 3.2 | 3.8 |
| 125 | 125 | 125.4 | 2.5 | 3.0 | 3.2 | 3.8 |
| 140 | 140 | 140.5 | 2.9 | 3.4 | 3.6 | 4.2 |
| 160 | 160 | 160.5 | 3.2 | 3.8 | 4.0 | 4.6 |
Superior Durability and Chemical ResistancePVC SWR pipes constructed from high-quality uPVC provide outstanding resistance to acids, alkalis, and salts, making them highly reliable for diverse drainage and sewage environments. Their robust material ensures long-term performance with minimal maintenance.
Leak Proof & Odour Proof Jointing SystemsAdvanced jointing mechanisms, including rubber ring fit and solvent cement, ensure these pipes remain leak proof and odour proof. Ring technology blocks every possibility of leakage, while secure joints maintain hygienic conditions suitable for residential and industrial usage.
Outdoor Adaptability with UV ResistanceThese pipes are engineered with high UV resistance, making them ideal for outdoor installation. This property reduces damage from prolonged sun exposure, ensuring sustained integrity and lifespan.
FAQs of PVC SWR Pipe:
Q: How should PVC SWR pipes be installed for optimal leak-proof performance?
A: Proper installation involves using either the rubber ring fit system or solvent cement joints. Ensure the pipe ends are clean and fitted with end protectors before securely connecting them, in compliance with IS:13592 standards, for a guaranteed leak-proof result.
Q: What makes uPVC SWR pipes suitable for drainage and sewage systems?
A: Their excellent chemical resistance, smooth inner surface, and self-extinguishing fire properties make them ideal for handling sewage and drainage without risk of corrosion, odour, or leakage. These features also ensure safe and effective operation in residential, commercial, and industrial setups.
Q: When is it appropriate to use solvent cement joints versus rubber ring fit joints?
A: Solvent cement joints are preferred for permanent connections, while rubber ring fit joints are suitable where some flexibility is required for installation or possible future dismantling, particularly in gravity flow applications as outlined by the product specification.
Q: Where can PVC SWR pipes be installed, considering their UV and fire resistance?
A: Thanks to their high UV and fire resistance, these pipes are suitable for both indoor and outdoor installations, including external wall placements, open areas, and underground applications for drainage and sewage systems.
Q: What benefits do PVC SWR pipes offer compared to traditional metal pipes?
A: They provide superior chemical resistance, do not corrode, are much lighter in weight, easier to install, and maintain a smooth inner surface for better flow rates and reduced blockage risk. Their self-extinguishing nature also enhances safety.
Q: How do the end protectors and surface finish contribute to pipe performance?
A: End protectors safeguard the pipe ends during transit and installation, preventing edge damage. The smooth inner surface reduces friction loss, enabling efficient flow and minimizing clogs or sediment build-up.