About PTFE Lined Pipe
Banking on our enriched industry experience, we are engaged in offering a huge gamut of Ptfe Lined Pipe Fittings. These PFA / FEP lined pipe fittings are used in various industries like petrochemicals, pharmaceuticals and food processing, where metal tubes do not last longer and plastic pipes cannot be used due to high service temperature and mechanical stress. Pipe fittings manufactured by us meet extreme mechanical standards and can withstand temperature up to 265 degree Celsius (509 degree F).
Our wide range of Polytetrafluoroethylene pipe fittings includes:
- Reducers : It is used to connect two lines of unequal sizes and is PFA / FEP lined. It is available in two configurations namely, Concentric Reducer and Eccentric Reducer. Its flanges are drilled to meet ANSI B 16.5.
- 'T' Connection: The PFA / FEP lined TEE or 'T' Connection is available in two configurations namely, Equal and Unequal. The lining is made available as per the clients specifications and its thickness is of 3mm.
- Forty five Degree Elbow : These PFA / FEP coated elbows are resistant to most of the chemicals and are available in a wide range to meet the demands of various industries like petrochemical, pharmaceutical and food processing. It is also available in different sizes ranging in width from 25 mm (1') NB to 300 mm (12') NB and length from 100 mm (4') to 3000 mm (120').
- Ninety Degree Elbow: It is PFA / FEP lined to prevent corrosion and is available in a wide range. Its width ranges from 25 mm (1') NB to 300 mm (12') NB and length ranging from 100 mm (4') to 3000 mm (120').
Specification
| Material | PTFE |
| Single Piece Length | 3 meter |
| Brand | Polycoat Flowchem Private Limited |
| Application | Utilities Water, Chemical Handling, Drinking Water |
| Size/Diameter | 2 inch |
| Finish | Polished |
Superior Chemical ResistancePTFE lined pipes are engineered to shield against the most aggressive chemicals, including strong acids, alkalis, and a wide array of solvents. Their robust non-reactive internal lining significantly extends service life, making them a popular choice for chemical, pharmaceutical, and process industries that require maximum corrosion protection.
Customizable to Your Project NeedsThese pipes come in a range of sizes and widths, fully customizable to meet specific project requirements. This adaptability ensures seamless installation across various system configurations, whether retrofitting an existing plant or designing a new process line. Precision-engineered linings and reliable carbon steel construction deliver proven performance.
FAQs of PTFE Lined Pipe:
Q: How are PTFE lined pipes manufactured for chemical resistance?
A: PTFE lined pipes are produced by inserting a seamless PTFE liner within a carbon steel pipe, ensuring complete internal coverage. The process guarantees resistance to harsh acids, alkalis, and solvents, providing long-term durability in demanding chemical environments.
Q: What industries benefit most from using PTFE lined pipes?
A: Industries such as chemical processing, pharmaceuticals, water treatment, and petrochemicals benefit greatly due to the pipes ability to handle aggressive chemicals without corroding, making them ideal for transporting hazardous or highly reactive substances.
Q: When should I choose PTFE lined pipes over conventional steel pipes?
A: PTFE lined pipes are recommended whenever the conveyed media is highly corrosive, reactive, or could degrade regular pipe materials. Choosing PTFE lining helps minimize maintenance, reduces leakage risks, and extends pipeline longevity in severe service conditions.
Q: Where is PTFE lining most effective within a piping system?
A: PTFE lining is exceptionally effective in sections of piping exposed to strong chemicals, including feed lines, discharge pipes, and process loops. It is particularly useful at bends, valves, and joints prone to corrosion or buildup.
Q: What is the benefit of the 3mm minimum PTFE lining thickness?
A: A minimum PTFE lining thickness of 3mm provides optimal protection against permeation and mechanical wear, significantly reducing the risk of chemical attack and ensuring reliable operation even under high stress or elevated temperatures.
Q: How can the length and size of PTFE lined pipes be customized?
A: Lengths can be supplied up to 6 meters, and sizes range from 25mm to 300mm NB. Additional customization in width and connection styles is available to suit individual system requirements and ensure a precise fit during installation.