Corzan Piping Systems

The Ideal Commercial Potable Water System

Backed by Lubrizol Advanced Materials' 60 years of experience with chlorinated polyvinyl chloride (CPVC), Corzan Piping Systems will not pit, scale or corrode under conditions that could degrade many metals and other plastic materials.

You can be confident you are getting a problem-free, long-lasting piping system that is easy to install, requires little-to-no maintenance and offers optimum flow rates. All this translates to lower life-cycle costs, less downtime and greater value.

Not All CPVC Piping Systems Are Equal

CPVC provides a solution to the shortcomings of metallic piping materials. But when it comes to technology, quality and value-added support, all CPVC isn’t the same.

Thermal Expansion Calculator

Easily account for thermal expansion and contraction in system design. Access this online tool to help optimize the design of any system.

Sample Specification for Potable Water

Download example piping specification information on basic use scenarios, system design, installation procedures, technical data, testing and more.

CPVC Applications

HVAC, residential, multifamily, healthcare, hospitality, education and retail. Explore how Corzan CPVC is relied upon in multiple applications for its long-term durability and performance.

HVAC Design Guide

Corzan CPVC pipe, valves and fittings are designed to meet HVAC requirements for temperature, pressure and size. Download the guide for hydronic heating and cooling systems.

CEU Courses

View our course listings or ASPE-accredited CEU options designed to meet the continuing education needs of engineers and mechanical contractors.

How Does Chlorine Affect Plastic Piping Systems?

Science has shown how chlorination can degrade many plastics, but CPVC has proven to be inherently resistant to degradation. Read more about the chlorine resistance of CPVC.

CPVC Pipe Insulation Guide

Corzan CPVC's thermal conductivity is 1/300th that of steel, so it's reasonable to ask if the material alone is sufficient insulation for pipe. It depends. Read more about pipe materials and insulation requirements.

Reducing Legionella Growth On-Demand Webinar

Learn about biofilm in various piping systems and approaches to help minimize bacteria growth and enhance system durability.

Delivering Reliability