Kali PTFE Lining is a leading Malaysian manufacturer of PTFE-lined pipe spools, offering efficient and high-performance solutions for demanding industrial applications. Each spool features a high-quality PTFE lining on the inner surface, providing excellent resistance to corrosive chemicals and high temperatures. These spools are designed for long-term durability, low maintenance and safe transport of aggressive or high-purity media making them ideal for use in harsh and hostile environments.
A PTFE lined pipe spool is a specialty piping component where a stainless steel or carbon steel pipe spool is lined internally with Polytetrafluoroethylene (PTFE). The internal lining has excellent chemical resistance, non-stick properties, and high heat resistance up to 260°C. PTFE lined pipe spools are utilized for the safe conveying of corrosive, toxic, or high-purity fluids and find wide usage in the chemical processing, pharmaceutical and food processing industries. The union of steel strength and PTFE protection offers long life, low maintenance and strength in severe operating conditions.
Kali PTFE Lining is a leading supplier of PTFE Lined Pipe spool in Malaysia, 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.
These linings are applied by extrusion or molding onto the interior surface of metal pipes, ensuring a secure bond and consistent, uniform coverage.
Yes, they can. PFA withstands temperatures up to 260°C (500°F), and both PTFE and FEP also offer excellent heat resistance for high-temperature applications.
They are resistant to most industrial chemicals, though they may not be suitable for alkali metals or highly reactive substances.
Yes, PTFE, FEP, and PFA linings are highly durable and provide long-term protection against corrosion, abrasion, and chemical degradation.
These pipe spools are widely used in industries such as chemical processing, pharmaceuticals, food and beverage, and water treatment, where purity and corrosion resistance are essential.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Malaysia.
