Polyethylene is a material used to create flexible irrigation tubing. The poly tubing is very malleable and can be fitted with sprinklers and other fittings using simple pressure, heat and hose clamps. Poly pipes are more favorable than PVC pipes in an irrigation system because poly pipes can easily be replaced in a short amount of time and can curve around unmovable objects.
Cut the poly pipe to the desired length. If you are repairing an existing poly irrigation system, cut the pipe so that the end is clean and straight, not angled.
Heat the pipe using a hair dryer or alternative heat source. This swells the pipe and allows for a tight fit once the pipe cools.
Place a hose clamp over the poly pipe.
Install the poly pipe fitting. Poly pipe fittings are either threaded or barbed. Threaded poly pipe fittings can be turned while applying pressure, while barbed fittings can be pushed into place without being turned.
Move the hose clamp over the poly pipe and poly pipe fitting. Tighten the hose clamp to the point of resistance, but do not overtighten. Overtightening hose clamps can cause cracking in the poly pipe.
Things You Will Need
- Hair dryer or alternative heat source
- Poly pipe fitting
- Hose clamp
- Harvest & Store Green Beans
- The Best Grass Seed in Southern California
- Use Polaris Pool Cleaner
- Grow Zebra Grass
- Trim Roses
- Install a Drainage Pipe in Your Yard
- How Long Does It Take for Grass Seed to Sprout?
- Grow an Ornamental Sweet Potato Vine
- Installing Gazebo Support Beams
- What Type of Grass Grows in the Shade?
- Repel Chickens
- DIY Rebar Bender