PVDF Lined Pipe & Fittings

PVDF-Lined Pipe and Fittings

For the most demanding applications, polyvinylidene fluoride — or PVDF — lined pipe and fittings can be counted on to deliver superior performance and reliability. At SEMCOR, our more than 100-year history of helping our clients solve material and fluid handling challenges has led to our partnership with Resistoflex®, a leading manufacturer of PVDF-lined pipe. We are proud to offer the company’s complete lineup of products and to back up everything we sell with exceptional service and support.

Based in St. Louis, we offer sales throughout the Midwest, and we can quickly fulfill orders of any size to Missouri, Illinois, Indiana, Kentucky and Iowa. Need a custom PVDF lined pipe or fitting fabricated? We have extensive modification capabilities that allow us to meet the unique requirements of nearly any customer.

Uses and Applications

PVDF — known commercially as Kynar® — is the toughest and most durable pipe lining manufactured by Resistoflex. It is extremely abrasion resistant and features a high thermal expansion coefficient. It is commonly used for demanding applications, including halogen and high-strength acid handling at temperatures up to 275°F (135°C).

Because of the above characteristics, PVDF-lined pipes and fittings are commonly used in the pulp and paper, chemical processing and electronics industries. Common substances that are used with Kynar® pipe include chlorine gas, bromine gas, H2SO4 (up to 98%) and methyl chloride. For detailed specifications and more information about potential Kynar® fittings’ applications, contact a SEMCOR representative to request a product data sheet.

Benefits of PVDF Lined Pipe

For fluid and gas handling that involves high temperatures and/or demands high chemical resistance, PVDF lined pipe in the form of Kynar® pipe offers distinct advantages that the most challenging applications should never be without.

Here are just a few of the benefits chemically inert Kynar® fittings provide:

  • Broad temperature range from approximately -140°F (-95°C) up to 275°F (135°C)
  • Strong UV resistance
  • High chemical resistance
  • Enhanced abrasion resistance
  • Ideal for FDA and/or USDA rated applications
  • Hardy weatherability
  • Good mechanical strength 

PVDF-Lined Pipe & Fittings Brands

SEMCOR sells and services PVDF-lined pipes and fittings by Resistoflex. As one of the world’s leading manufacturers of piping solutions, Resistoflex has the extensive inventory of Kynar® pipe products necessary to meet the unique demands of our clients. We are a longstanding partner to this legendary brand, with an extensive inventory of Kynar® fittings in stock and ready to ship.

Resistoflex Design Manual

Resistoflex Field Fab Manual

Our knowledgeable staff will be happy to help you go over your needs and select the right piping solution for your process.

Customizations

pvdf-pipe-fittings-customizationsAny Resistoflex PVDF-lined fitting or piping can be customized to meet the unique requirements of any job. SEMCOR has extensive in-house fabrication capabilities, as well as a commitment to finding solutions to the technical problems that are affecting your operation. For more information about modifying a lined pipe or fitting, contact our office to speak with a representative directly.

View Products & Contact Us

SEMCOR offers multiple options for anyone in need of PVDF lined pipe or other plastic-lined piping hardware. Follow the links on this page for detailed information about individual products within the Resistoflex lineup of PVDF fittings and linings. You can also call or email our team for assistance with choosing the right Kynar® pipe product for your application.