USA industry leaders in producing high-quality lined pipe spools and flanged pipe spools of FEP, PFA, and PTFE. Pipe spool refers to an installation-ready unit consisting of flanges, pipes, and fittings assembled together in a piping system section produced in a factory. It allows for easy on-site installation and reduces construction time. Lined spools, especially PTFE-lined, exhibit high corrosion resistance, chemical inertness, and smooth flow, hence capable of handling hostile media. Advantages are less maintenance, longer service life, and compatibility with large quantities of chemicals. Custom fabrication allows precise setting to project requirements, ensuring quality and fit. Chemical processing, oil & gas, water treatment, and pharmaceutical industries are conveniently served with PTFE lined pipe spools in USA.
PTFE-lined pipe spool refers to a piping component with a lining of Polytetrafluoroethylene (PTFE), a highly inert and unreactive fluoropolymer material. It possesses the mechanical properties of steel and the chemical resistance of PTFE and can be used for the transport of corrosive or toxic chemicals. The PTFE lining provides resistance to metal corrosion, smooth fluid passage, and can withstand high temperatures and aggressive media. These spools are pre-assembled for quick installation and are used extensively in such applications as pharmaceuticals, petrochemicals, chemicals, and water treatment where purity and resistance to corrosion are of prime importance. They allow for system life extension along with minimum maintenance requirements.
Anup PTFE lining is a leading supplier of PTFE Lined Pipe spool in Houston , USA, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
| Nominal Bore | Internal Dia. (d) | PTFE Liner Thickness (t) | FLANGE P. C. D | Flange Hole Dia. | Raised | Max.Length | Pipe Schedule | |
|---|---|---|---|---|---|---|---|---|
| mm | Inches | (± 1 mm) | (mm) | (mm) | (mm) | (mm) | (mm) | ||
| 25 | 1 | 19.5 | 3.3 | 79.4 | 15.9 | 51 | 3000 | 40 |
| 40 | 1.5 | 33.8 | 3.3 | 98.4 | 15.9 | 73 | 3000 | 40 |
| 50 | 2 | 45.4 | 3.3 | 120.6 | 19.0 | 92 | 3000 | 40 |
| 80 | 3 | 70.8 | 3.3 | 152.4 | 19.0 | 127 | 3000 | 40 |
| 100 | 4 | 95.2 | 3.8 | 190.5 | 19.0 | 157 | 3000 | 40 |
| 150 | 6 | 145.1 | 4.5 | 241.3 | 22.2 | 216 | 3000 | 40 |
| 200 | 8 | 197.4 | 5.0 | 298.4 | 22.2 | 270 | 3000 | 30 |
| 250 | 10 | 249.3 | 6.0 | 362.0 | 25.4 | 324 | 3000 | 30 |
| 250 | 10 | 249.3 | 6.0 | 362.0 | 25.4 | 324 | 3000 | 30 |
| 300 | 12 | 300.1 | 6.0 | 431.8 | 25.4 | 381 | 3000 | 30 |
PTFE lining protects the pipe spool from highly corrosive chemicals, acids, and solvents, extending the system’s lifespan.
Reduces friction, prevents buildup, and ensures consistent flow of media, even with sticky or aggressive substances.
Performs reliably under a broad range of temperatures and pressures without degrading or reacting.
Minimizes the need for frequent inspections, repairs, and replacements, lowering operating costs.
A PTFE (Polytetrafluoroethylene) lined pipe spool is a pipe assembly where the internal surface is coated or lined with PTFE, a highly corrosion-resistant material. This lining helps protect the pipe from aggressive chemicals, high temperatures, and abrasion.
PTFE is used because it has excellent chemical resistance, high-temperature tolerance, low friction, and non-stick properties, making it ideal for handling aggressive fluids or gases in industries such as chemicals, pharmaceuticals, and food processing.
PTFE lined pipe spools offer enhanced corrosion resistance, longer service life, reduced maintenance, and improved flow efficiency. They are especially useful for transporting corrosive liquids or gases that would damage conventional metal pipes
Installation of PTFE lined pipe spools generally involves connecting the spools using flanges, unions, or welded joints. Care must be taken to ensure the lining is not damaged during installation, as PTFE is a relatively soft material.
Yes, PTFE can handle temperatures up to around 260°C (500°F) in continuous service. However, the exact temperature limits depend on the specific grade of PTFE and the pressure conditions. Always consult with the manufacturer for temperature limits.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Huston, USA.
