Teflon lining is compatible with base materials such as Mild Steel (MS), Stainless Steel (SS), and Carbon Steel (CS), selected based on application needs and structural strength.
Being the top supplier of Teflon linings in Malaysia, we provide excellence in quality, longevity, and service that is tuned to stringent industrial standards. Teflon lining is indeed a process to apply a layer of PTFE lining inside the equipment, pipes, and fittings for providing phenomenal resistance against extremely corrosive and aggressive chemicals. With non-reactive and non-stick properties, Teflon lining protects against damage and makes things safer, longer under the rugged conditions of industries. Chemical processing, pharmaceuticals, water treatment, oil & gas, and petrochemicals are some of the industries that extensively use Teflon-lined systems for treating acids, solvents, and other toxic media. Teflon is used for harsh media because of its superior chemical resistance, wide temperature tolerance, low friction and non-contaminating nature. It efficiently prevents corrosion, contamination, and material degradation with guaranteed performance at low maintenance. We provide Teflon lining solutions based on a range of base metals, Mild Steel (MS), Stainless Steel (SS), and Carbon Steel (CS)—design-engineered according to client specifications.
A Teflon lined pipe is a pipe made of metal lined on the inside with PTFE or Polyteatriafluorethylene more commonly known by the trade name Teflon to provide ultimate chemical resistance as well as resistance to corrosion. The lining produces a non-reactive barrier in between the internal metal surface of the pipe and hostile media such as acids, solvents, or corrosive gases. Teflon lined pipes are extensively used in chemical processing, pharma, oil & gas, and water treatment plants where purity and durability are of most concern. Union of the non-stick and non-corrosive nature of Teflon with the strength of base metals like MS, SS, or CS guarantees safe, long-term fluid handling.
Kali PTFE Lining is a leading supplier of SS PTFE Telfon Lined Pipes in Kuala Lumpur, Malaysia, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
| Size (NB) | øA±1 | øB | øC | PCD | øE | G | No. of Holes | Holes Dia | Pipe THK. K | Liner THK. S | Face THK. H |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 MM | 14 | 21 | 34.9 | 60.3 | 88.9 | 11.1 | 4 | 15.9 | 2.9 | 4 | 2.4 |
| 20 MM | 19.6 | 26.6 | 42.7 | 69.8 | 98.4 | 12.7 | 4 | 15.9 | 3.4 | 4 | 2.4 |
| 25 MM | 19.6 | 26.6 | 50.8 | 79.4 | 108 | 14.2 | 4 | 15.9 | 3.4 | 4 | 2.4 |
| 32 MM | 28.1 | 35.1 | 63.5 | 88.9 | 117.5 | 15.8 | 4 | 15.9 | 3.6 | 4 | 2.4 |
| 40 MM | 33.9 | 40.9 | 73 | 98.4 | 127 | 17.5 | 4 | 15.9 | 3.7 | 4 | 2.4 |
| 50 MM | 45.5 | 52.5 | 92.1 | 120.7 | 152.4 | 19.1 | 4 | 19 | 3.9 | 4 | 2.4 |
| 65 MM | 55.7 | 62.7 | 104.8 | 139.7 | 177.8 | 22.2 | 4 | 19 | 5.2 | 4 | 2.4 |
| 80 MM | 70.9 | 77.9 | 127 | 152.4 | 190.5 | 23.8 | 4 | 19 | 5.5 | 4 | 2.4 |
| 100 MM | 95.3 | 102.3 | 157.2 | 190.5 | 228.6 | 23.8 | 8 | 19 | 6 | 4 | 2.4 |
| 125 MM | 119.2 | 128.2 | 185.7 | 215.9 | 254 | 23.8 | 8 | 22.2 | 6.6 | 5 | 3.8 |
| 150 MM | 145.1 | 154.1 | 215.9 | 241.3 | 279.4 | 25.4 | 8 | 22.2 | 7.1 | 5 | 3.8 |
| 200 MM* | 197.4 | 206.4 | 269.9 | 298.5 | 342.9 | 28.6 | 8 | 22.2 | 6.35 | 5 | 3.8 |
| 250 MM* | 249.3 | 260.3 | 323.9 | 362 | 406.4 | 30.2 | 12 | 25.4 | 6.35 | 6 | 4 |
| 300 MM* | 300.1 | 311.1 | 381 | 431.8 | 482.6 | 31.8 | 12 | 25.4 | 6.35 | 6 | 4 |
| 350 MM* | 328.7 | 339.7 | 412.8 | 476.3 | 533.4 | 34.9 | 12 | 28.6 | 7.92 | 6 | 4 |
| 400 MM* | 379.5 | 390.5 | 469.9 | 539.8 | 596.9 | 36.5 | 16 | 28.6 | 7.92 | 6 | 4 |
| 450 MM* | 429.3 | 441.3 | 533.4 | 577.9 | 635 | 39.7 | 16 | 31.8 | 7.92 | 6.5 | 4.4 |
| 500 MM* | 475.9 | 488.9 | 584.2 | 635 | 698.5 | 42.9 | 20 | 32 | 9.52 | 7 | 4.8 |
| 600 MM* | 575.9 | 590.5 | 692.2 | 749.3 | 812.6 | 47.6 | 20 | 35 | 9.52 | 8 | 5.6 |
| 700 MM | 685.1 | 692.1 | 801.6 | 863.6 | 827.1 | 50 | 28 | 35 | 9.52 | 4 | 2.4 |
| 800 MM | 786.7 | 793.7 | 916.2 | 977.9 | 1060.4 | 50 | 28 | 41.3 | 9.52 | 4 | 2.4 |
Teflon (PTFE) resists a wide range of corrosive chemicals, acids, and solvents, making it ideal for harsh industrial environments.
The smooth, non-stick inner surface reduces flow resistance, prevents buildup, and improves fluid efficiency.
Teflon performs reliably across a wide temperature range (typically -20°C to +200°C), maintaining integrity under thermal stress.
PTFE lining is non-reactive and inert, ensuring purity of media—critical for pharmaceuticals, food, and high-purity chemical applications.
A Teflon lined pipe is a metal pipe internally coated with PTFE, offering high resistance to corrosion, chemicals, and heat, ideal for safely transporting aggressive or reactive fluids.
Teflon lined pipes can typically withstand temperatures from -20°C to +200°C, depending on pressure and media compatibility.
They are widely used in industries like chemical processing, pharmaceuticals, oil & gas, food & beverage, and wastewater treatment, where corrosive or reactive fluids are handled.
Teflon lining offers superior chemical resistance, non-stick characteristics, low friction, and high thermal stability, making it perfect for handling corrosive or high-purity substances.
Teflon lining is compatible with base materials such as Mild Steel (MS), Stainless Steel (SS), and Carbon Steel (CS), selected based on application needs and structural strength.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Malaysia.
