Since 2006, Nano Polymer Yas has redefined durability and quality in pipe manufacturing by launching Iran’s first production line for nano-reinforced PVC-U pipes and fittings. With an in-house R&D center in Khomein Industrial Estate and a factory area exceeding 40,000 m², the company has expanded its portfolio to HDPE, PEX-AL-PEX multilayer pipes, and specialty polymer compounds. Independent recognition—Nano-Scale Certificate, ISO 9001:2015, and ISO 14001:2015—underpins the brand’s reliability in domestic and export markets.
Nano Technology in PVC-U Pipes & Fittings
Adding nanoparticles to the PVC-U matrix significantly boosts toughness, delivering impact resistance up to 4× above standard values and minimizing brittleness in cold climates. The fine microstructure also dampens noise transmission in municipal and high-rise drainage stacks, reducing or eliminating secondary acoustic insulation.
Core Product Portfolio
PVC-U Silent Drainage Pipes & Fittings
- Nominal diameter: 40–160 mm
- Solvent-cemented, leak-tight joints; inner silent layer to reduce flow noise
- Iran National Standard (ISIRI) 9119 and Nano-Scale mark
PVC-U Downspout & Vent Pipes
- Diameters: 50, 75, 110 mm
- Erosion- and UV-resistant formulation
- ISIRI 1-12142
PVC-U Electrical Conduits (Cold-/Hot-Bend)
- Sizes: 20, 25, 32 mm
- Self-extinguishing, dielectric insulation; suitable for data centers and sensitive facilities
- ISIRI 21-11215
PVC-U High-Pressure Pool Pipes & Fittings
- Working pressure up to 16 bar
- Chemical resistance to chlorinated water and desalination systems
- ISIRI 2-13361 (pipes) and 3-13361 (fittings)
PP-R Pipes & Fittings
- Diameter 20–110 mm, pressure classes PN16 and PN20
- Food-grade; service temperature up to 90 °C
PEX-AL-PEX Multilayer Pipes
- Sizes 16, 20, 25, 32 mm
- Oxygen barrier, low linear expansion, temperature up to 95 °C
HDPE Pipes
- Diameter 16–630 mm in PE80 and PE100 grades
- >50-year service life under standard conditions
Competitive Advantages Across Industries
- Lower maintenance thanks to long service life and no metal corrosion.
- Fire safety: PVC-U is self-extinguishing and does not propagate flame.
- Eco-friendly: heavy-metal-free formulations; fully recyclable.
- Fast installation: low weight, easy cutting, and thermal fusion (PP-R & HDPE) can speed execution by up to 40%.
Table 1 – Technical Comparison of Core Products
| Product Category | Diameter Range (mm) | Allowed Pressure/Temp | Jointing Method | Applications |
|---|---|---|---|---|
| Silent PVC-U Drainage | 40–160 | Gravity, up to 60 °C | Solvent-cemented | Building drainage, venting |
| High-Pressure PVC-U (Pools) | 50–110 | 16 bar, 45 °C | Solvent-cemented / Threaded | Pools, treatment plants |
| PVC-U Electrical Conduit | 20–32 | Impact ≥ 5 J | Coupler / Bend | Power & data cable protection |
| PP-R Single-Layer | 20–110 | PN20, 90 °C | Fusion welding | Potable hot & cold water |
| PEX-AL-PEX Multilayer | 16–32 | 10 bar, 95 °C | Press / Coupling | Underfloor heating, radiators |
| HDPE | 16–630 | PN6–PN20 | Butt-fusion | Water, gas, irrigation |
Standards & Quality Certifications
| Certificate / Standard | Scope | Covered Products |
|---|---|---|
| ISO 9001:2015 | Quality Management | All production lines |
| ISO 14001:2015 | Environmental Management | All production lines |
| CE Marking | European Conformity | PVC-U, PP-R, PEX-AL-PEX |
| ISIRI 9119 | Drainage pipe | Silent PVC-U |
| ISIRI 1-12142 | Downspout / Vent | PVC-U downspout |
| ISIRI 21-11215 | Electrical conduit | PVC-U electrical |
| Nano-Scale Certificate | Material technology | All nano-enhanced compounds |
Market Position & Recent Developments
Nano Polymer Yas ranks among Iran’s leading producers of nano-enabled pipes. The portfolio expanded with innovative fittings, such as a 45° double-coupled elbow introduced in Spring 2024. A broad national distribution network enables rapid access for contractors and continues to grow the brand’s share in major construction projects.
Role of “Tamam Baha” in Distribution
Tamam Baha—one of the brand’s distributors—offers technical advisory services and fast nationwide delivery within Iran. Distribution is non-exclusive, and customers may source products through other authorized sellers based on project needs and location.
