FATIGUE RESISTANCE

- HDPE pipe is flexible and ductile, not rigid. It has outstanding resistance to fatigue.

CORROSION RESISTANCE

- It is resistance to biological growth. This means an extended service life and long- term cost savings.
- Fewer fittings required due to pipe flexibility. Allowable bending radius of 20 to 25 times outside diameter of pipe.
- Available in a wide range of thicknesses and pressure ratings to create an entire plumbing system.
- The superior chemical resistance and “non-stick” surface combine to eliminate scaling and pitting and preserve the hydraulic characteristics throughout the pipe service life.

• Fitting body A and nut B are manufactured from tough and impact resistant fibre reinforced nylon or polypropylene for long life.
• Push barbs C inside of the pipe D until the fitting stops. Barbs C give support to the pipe wall and prevents disengagement after installation.
• Turn Nut B to bite the pipe and compresses the pipe onto Barb C after tightening with pipe wrench resulting in a very water tight seal.
• Ensure that there are 6-THREADS (六圓圈) visible behind the nut after tightening.

THE CHEZY FITTING SYSTEM

• The Chezy mechanical jointing system requires no special site equipment, no electricity required or skilled labour combined with the long life of the fitting making it the cost- effective choice.
• Flexibility - it can be used for PN 12.5 and PN 16 pipes. Please ensure that you are using the correct pressure rated fittings.
• Wide range of fittings for all Plumbing systems.
• No compression rings, no circlip, no ‘O’ rings, no crimping, no solvent cement, no fusion, no PTFE tape – fast, leak proof and simple installation.
• Excellent Hydraulic flow characteristics.
• Light weight.
• No scale built up on inside wall.
• Corrosion resistance, suitable for all weather conditions.
• Cost efficient joint with easy installation, takes less energy to perform the joints for better productivity.

The Chezy mechanical fittings system affords a very cost effective and high-speed installation system.
The fitting has third party certification and are government approved for water portable systems.