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Stainless Steel PTFE Lined Flanges

SS PTFE-lined flanges are a combination of two materials: stainless steel and polytetrafluoroethylene (PTFE). The stainless steel further adds strength and rigidity to the design of the flange, while PTFE provides resistance against harsh chemicals. This unique combination of materials creates an exceptionally strong and reliable flange that can be used in diverse applications which require highly resistant components. In addition to stainless steel and PTFE, other elements might be included in the line-up depending on their purposes, such as silicon, molybdenum or nickel. This makes them even more durable and able to perform in various environments.

Stainless steel PTFE-lined flanges are becoming increasingly popular among industries due to their combination of strength and chemical resistance. Not only do they have excellent strength provided by stainless steel construction, but they also come lined with a layer of Polytetrafluoroethylene (PTFE). This makes them resistant to practically any chemical, ensuring they can be used in the most aggressive or hostile environments without quickly corroding away. They can also handle elevated temperatures without losing structural integrity and can be used on valves, pumps, nozzles, pressure vessels, and heat exchangers. With this versatility and reliability, Stainless Steel PTFE Lined Flanges are becoming the go-to choice for industries needing durable options for pipe fitting components.

FAQ's for Stainless Steel PTFE Lined Flanges

Stainless Steel PTFE lined flanges are commonly used in high-temperature and chemical processing industries, such as pharmaceutical, pulp and paper, food processing, petrochemical, and power generation. They are ideal for joining pipes carrying fluids that are highly corrosive or require a high degree of heat resistance.

The main advantages of using Stainless Steel PTFE lined flanges are its superior corrosion resistance, good sealability and excellent temperature resistance up to 300°C (570°F). They also provide an effective seal even under harsh conditions.

The lifetime of a Stainless Steel PTFE lined flange depends on many factors such as environment, pressure, temperature and installation method; however, they typically have a very long life expectancy with proper maintenance.

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