Olive Branch, MS; Call Us: (806) 722-0086 Fax: (662) 895-4338 CPVC is a more expensive product so it is usually the chosen material for hot water applications, while PVC is used for cold water applications like irrigation and drainage. Contains extra chlorine increasing its safety for potable water; Pipes and fittings are easy to work with which makes them ideal for novice home … Looking for CPVC pipe for sale or to compare prices? Properties with values for just one material (13, in this case) are not shown. We recommend you purchase this type of pipe at your local hardware or home improvement store. Temperature Resistance: PVC is safe for residential water applications below 140°F, while CPVC is safe at temperatures up to 200°F. Typically, the chlorine and PVC react through a basic free radical mechanism, which can be initiated by thermal and/or UV energy. When PVC or CPVC is heated, melted, or hot-cut, fumes that are toxic (. CPVC maximum functional temperature is 200° Fahrenheit. Find out more. For more on what is CPVC, its characteristics, properties and common uses, read our resource article What is CPVC. For applications requiring temperatures above that, CPVC (chlorinated polyvinyl chloride) is recommended. Approved PVC pipe uses depend on the application and local building codes. In PVC, a chlorine atom occupies 25 percent of the bonding sites on the carbon backbone, and the remaining sites are filled by hydrogen. However, both materials require UV stabilizers or underground installation to prevent deterioration from the sun. For applications requiring temperatures above that, CPVC (. JavaScript seems to be disabled in your browser. There are 15 material properties with values for both materials. The color of PVC pipe is traditionally white or dark gray, with a technical description of the pipe printed on the side. Budget-friendly, temperatures under 140° Fahrenheit, most suitable for recreational applications, residential construction, DIY projects and cold water distribution. CPVC offers some benefits over PVC, but at a slightly higher price point. CPVC and PVC pipes are made out of very strong and versatile materials. This means its chemical composition is two carbon atoms bonded to each other with two hydrogen atoms and two chlorine atoms bonded to this double carbon unit. Cart, My Saved Before PEX came around, PVC (Polyvinyl Chloride) and CPVC (Chlorinated Polyvinyl Chloride) were the primary plastics used in plumbing. In fact, the first piping systems using CPVC occurred in 1959 and are still working without a problem. In the end, we have to say that the PVC is the winner of the PVC vs CPVC superiority debate. It is hard to believe that they are not completely resistant to UV rays. PVC comes in nominal pipe sizes only, while CPVC is available in both nominal pipe sizes and copper tube sizes. Both types of pipe will have their specifications printed on the side. CPVC Industrial True Union Ball Valves - VITON, CPVC True Union Ball Check Valves - VITON, CPVC and PVC both offer significant chemical resistance, Sign CPVC goes through an extra chlorination process, which lets it withstand high temperatures much more effectively than regular PVC. The primers, solvent cements, and bonding agents are different for PVC and CPVC due to the differences in the material's chemical composition. Both pipe types have technical specifications printed on the side for easy verification. Chlorinated polyvinyl chloride (PVC) is a thermoplastic made by chlorinating the polyvinyl chloride resin. CPVC. This individual molecule unit (a monomer) is then further linked together with other molecules of the exact same structure to form chains (a polymer) that are extruded as PVC to form PVC products like pipe. In addition to meeting ASTM specifications, there are different solvent cements required based on the pipe’s size and intended application, so check the product containers to be sure you’re using the correct agent for the correct application. Difference between CPVC and PVC • While PVC is the most widely used thermoplastic polymer, CPVC is a recent phenomenon created by chlorination of PVC • PVC is still more popular than CPVC which is more expensive • CPVC is better suited under certain conditions such … The Premier Online Plumbing Supplier Since 1995, Same day shipping for in-stock orders processed by 7pm EST M-F. OR - find plumbing supplies starting with: While CPVC can technically do anything PVC can, its use in the home is usually limited to. This stability also inhibits oxidation reactions, resulting in giving both PVC and CPVC a long, useful performance life. Thus, we do not offer rigid pipe like PVC, CPVC, etc. CPVC would be recommended in these situations since its peak temperature threshold is 200° Fahrenheit. Looking for CPVC pipe for sale or to compare prices? While the name sounds redundant, it describes the process of increasing the chlorine content in PVC. So, if you’re stuck between PVC and CPVC on your next project, remember to take into account at least two important factors: temperature and cost. Because of this, CPVC and PVC pipes and fittings, along with their solvents and bonding agents, should not be used interchangeably. Main Difference – PVC vs Polycarbonate. Initially introduced to the US sewage, drainage, and water market in the 1950’s, there are now more than two million miles of PVC pipe in service today. CPVCs available commercially usually house 63% to 69% of chlorine, but it can go as high as 74%. The main difference between CPVC and PVC is the range of temperatures each is capable of withstanding. CPVC has greater flexibility than PVC, and requires support at three foot intervals to maintain its position. CPVC: CPVC and PVC are time-tested products that have been in use for over fifty years in the plumbing industry. Both pipe types are available in plain end and bell end. PVC pipes are sized by the nominal pipe size (, CVPC pipes are sized by the nominal pipe size (. The production process includes the chlorination of PVC via free radical chlorination. For more on what is PVC, the characteristics and properties of the plastic, read our resource article What is PVC | What is uPVC. If you are going to have any pressure on the pipe then it is best to have nearly straight pipe close to the fitting. "How flexible is spa flex?" Both are safe for use with potable water when ANSI / NSF 61 certified. CPVC and PVC are both a quieter, easier to install, and less expensive alternative to copper and iron pipes, especially in plumbing applications. CPVC has been installed successfully for nearly 50 years. Both CPVC and PP homopolymer are thermoplastics. CPVC can handle temperatures up to 200° Fahrenheit, while PVC peaks at 140° Fahrenheit. Is there something else you are looking for? for? Chlorinated polyvinyl chloride, also known as CPVC, is a PVC with an increase in chlorine content. The key difference between UPVC and CPVC is that UPVC is produced without the addition of plasticizers, whereas CPVC is produced by post-chlorination of PVC to enhance the chlorine content in the polymer. Copyright According to their physical properties, polymers are divided into three groups as thermosets, thermoplastics and elastomers. but only plumbing that has received ANSI / NSF 61 certification should be used. When it comes to purchasing CPVC vs. PVC, you can distinguish the two by their colors. In fact, the first pipeline systems used by the CPVC occurred in 1959, and they continue to work without any problems. Applications. Commercial CPVC usually has 63 to 69 percent chlorine content, but is capable of containing as much as 74 percent. The main difference between CPVC and PVC is the range of temperatures each is capable of withstanding. PVC is available in both rigid form (, PVC has a peak temperature threshold of 140° Fahrenheit. CPVC pipe and fittings are cream colored, while PVC pipe and fittings are white. For more on what is CPVC, its characteristics, properties and common uses, read our resource article, CPVC pipes are sized in two ways -- nominal pipe size (. CPVC stands for chlorinated polyvinyl chloride. uPVC is used as a replacement for wood in construction, such as in double glazed window frames and window sills and in what is known as vinyl siding in the U.S. Above those temperatures, both CPVC and PVC will begin to soften, increasing the risk of joints and pipes failing, and therefore, failing of the plumbing system. The extra chlorine, along with specialized additives, enables the material to reliably stand up to intense heat and pressure. CPVC is a PVC homopolymer that has been subjected to a chlorination reaction. It is safe to use CPVC in applications where PVC may be used. CPVC, PEX and PVC pipes and components fail from time to time. Both PVC and CPVC are still widely used and found in countless homes - but how much does that extra 'C' change things? It is safe to use CPVC in applications where PVC may be used. PVC is a thermoplastic polymer, while CPVC is a thermoplastic produced by the chlorination of PVC resin. Superior resistance and performance, temperatures under 200° Fahrenheit, most suitable for commercial applications, chemical handling and hot water distribution. Lists. Superior resistance and performance, temperatures under 200° Fahrenheit, most suitable for commercial applications, chemical handling and hot water distribution. PVC Pipe Supplies 8971 Yahweh Rd. CPVC is off-white, light gray, or yellow in color. Both PVC and Polycarbonate are good examples of thermoplastics. Can't find what you're looking The extra chlorine in CPVC increases chemical strength and helps prevent bacteria / biofilm formation within the pipes. PVC pipes are white or dark gray in color. If a single component made from defective material goes into production, the entire product may be compromised. At a molecular level, CPVC is a thermoplastic made from a base PVC polymer that has been fortified with additional chlorine molecules. You must have JavaScript enabled in your browser to utilize the functionality of this website. A. Each material can often be identified by pipe color and, if not, by reading the manufacturer printing located on the side of the pipe. All Copper has been used in North American plumbing applications for more than 70 years. CPVC (chlorinated poly (vinyl chloride) is a strong and rigid thermoplastic material that is used for hot and cold potable water applications in residential construction. For more on what PVC and PVC pipe is used for, read our resource article What is PVC Used For. You may be surprised to learn that household water temperatures are not supposed to go above 140° Fahrenheit: CPVC is a thermoplastic made by further chlorination of the polyvinyl chloride resin. In, View Dishwashers work best at temperatures at or below 140° degrees Fahrenheit. Material Testing. From the outside, CPVC pipe resembles the PVC pipe that preceded it. CPVC and PEX are … Our consultants investigate pipe failure including failure analysis in our state-of-the-art testing laboratory. You can bend the pipe itself in a much tighter radius but it is not recommended to do so near a fitting/joint. Please note: The following overview is based on Universal Plumbing Code (UPC) guidelines - local plumbing codes can supercede this, so be sure to check with your local authorities before embarking on anything. They are available for engineering and industrial piping projects because CPVC can withstand a greater array of high temperatures. Because of its makeup, CPVC is immune to damage from highly chlorinated domestic water and has a higher temperature tolerance than PVC. When working with PVC or CPVC, work in a well-ventilated area with proper safety apparel, including gloves, goggles and a respirator if available. 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