Cast-iron pipes have some problems. Its corrosion may contaminate water and its maintenance costs rises over time. Nonetheless, people have been using cast-iron pipes for over 500 years since iron was first used by men thousands of years ago
The Ductile iPVC water pipe, which is the world’s first in development, solved both the rust problem of cast-iron pipe and the breakage problem of PVC pipe. Furthermore, it is a long lasting pipe system that satisfies the 100-year durability requirements of ISO 1167-1 testing.
To solve the essential problems, we enhance both tensile strength and impact strength of pipes concurrently to supply clear water safely. To this end, we develop strong eco-friendly Ductile iPVC water pipes.
Pyungwha pipe’s independent technology of original material(iPVC: impact polyvinly)