PB Pipe

MODUS PB PIPE SYSTEM

High Flexibility, Thermal Resistance and Longevity – The New Generation Polybutylene Solution

Modus PB (Polybutylene) pipes are modern plumbing systems manufactured from high-performance PB-1 (Polybutene-1) raw material, providing maximum efficiency and longevity in hot and cold water applications. This special material's excellent thermal expansion tolerance, bending ability, and fatigue resistance make it particularly preferred for underfloor heating, radiator connections, and hot and cold water installations.

Modus PB pipes offer optimum solutions for engineers and installers in plumbing applications thanks to their low weight, easy installation and high chemical resistance.

Technical Specifications

Feature	Value
Raw materials	PB-1 (Polybutylene) – Originating from Borealis & LyondellBasell
Building Type	Single layer or 3 layer (PB / Adhesive / EVOH)
Diameter Ranges	Ø16, Ø20, Ø25, Ø32, Ø40 mm
Coil Lengths	50m – 500m
Working Temperature	Continuous 95 °C / Max. 110 °C
Working Pressure	6 bar @ 95 °C / 10 bar @ 20 °C
Oxygen Barrier	EVOH (0.15–0.20 mm thickness, Taiwan Evasin)
Standards	ISO 15876 / DIN 8077 / DIN 4726
Certification	TSE Certified, Kiwa Oxygen Proof Test Report
Color Options	Gray, Metallic Gray, Black, Blue, Red
Covered Option	Yes (Suitable for outdoor and underground applications)
Production System	ISO 9001 Quality Management System

Advantages

- High thermal resistance: continuous operation up to 95°C
- Superior flexibility: Easily bends even at low temperatures and does not break
- Low coefficient of expansion: Dimensional stability in temperature changes
- Smooth inner surface: Low pressure loss, quiet water flow
- Complete resistance to corrosion and chemicals
- Long service life: Minimum 50 years service life
- Option with EVOH barrier: Complete protection against oxygen diffusion
- Easy installation: Compatible with welding, compression or push-fit connection systems

Areas of Use

- Underfloor heating and cooling systems
- Radiator connection systems
- Hot and cold water installations
- Industrial liquid transportation lines
- Central heating and air conditioning installations

Quality and Certification

Each Modus PB pipe undergoes dimensional accuracy, tensile strength, thermal stability, and hydrostatic pressure testing during the production process. All production is conducted under the ISO 9001 quality management system and fully complies with the EN ISO 15876 product standard. Our products are TSE approved and have a Kiwa oxygen tightness test report.

Conclusion

Modus PB piping systems combine durability, flexibility, and high-temperature resistance, making them the ideal solution for modern plumbing applications. High-quality PB-1 raw material, advanced manufacturing technology, and Modus's quality philosophy ensure safe and long-lasting performance under all conditions.

Modus PB – Smart Flow. Long Life.