PP Piping System
Polypropylene copolymer (PP-C) piping system is a polyolefin and semi-crystalline thermoplastic system that is known for its high strength, durability, and resistance to chemicals and environmental stress. Polypropylene Pipe is widely used in various industrial and municipal applications, including chemical processing, water treatment, and irrigation systems. PP Pipes Fittings are appropriate for a wide range of chemicals and depending on the application they can withstand temperatures up to 92C. Sangir pipe reduces pressure loss and particle deposition significantly due to the extremely smooth surfaces. Longer service life because of improved chemical resistance and reduced stress crack risk and increased impact strength ensures safe pipe installation and assembly even at low temperatures. Unlike traditional piping materials, PP-C Piping is lightweight, which makes it easy to handle and install. This reduces installation time and costs and makes it an ideal choice for large-scale projects.
| PP-C | PP-H | PP-R | PP2222 | |||
| Specific gravity (ρ) | ISO 1183 | 3 g/cm3 | 0.91 | 0.9 | 0.909 | 0.912 |
| Max. permissible service temp | °C | 0 to 75 | 5 to 100 | 5 to 100 | 5 to 100 | |
| Tensile strength at yield (σS) | ISO 527 | Mpa | 26 | 31 | 26.1 | 26 |
| Elongation at break (εR) | ISO 527 | % | – | ≥ 400 | ≥ 400 | ≥ 400 |
| Impact strength (an) | ISO 179 | 2 kJ/m2 | No Break | No Break | No Break | No Break |
| Modulus of elasticity (Et) | ISO 527 | Mpa | 1200 | 1400 | 1200 | 1200 |
| Coef. of linear therm. expansion (α) | DIN 53752 | K-1 x 10-4 | 1.5 | 1.5 | 1.5 | 1.5 |
| Vicat Softening Temp | ISO306 | °C | 148 | 150 | 131.3 | 148 |
| Shore Hardness | ISO 868 | Shore D | 67 | 70 | 60 | 67 |
