Mac PTFE Lining, Texas, United States, is a leading Teflon-lined fittings manufacturer. Known for high-precision engineering and superior quality, Mac PTFE Lining offers corrosion-resistant solutions customized to harsh industries like chemical processing, pharmaceuticals, and petrochemicals. We offer a range of Teflon-lined fittings capable of handling extreme temperature and aggressive chemicals and provide flaw-free fluid handling. It is dedicated to innovation, the company provides high-performance, reliable, and long-lasting solutions to critical industrial uses.
Teflon-lined fittings are high-end piping fittings developed to accommodate corrosive, high-temperature, or high-purity usage. Internally Teflon (PTFE)-lined these fittings provide maximum chemical resistance, heat resistance and contamination prevention with a smooth, non-stick finish. Used heavily in chemical processing, pharmaceuticals, and food production, they provide safe and efficient handling of fluids and prolong the life of piping systems by inhibiting corrosion and contamination. Teflon-lined fittings are tees, elbows, reducers and flanges specifically engineered for harsh applications
Size : 25 NB to 300 NB
Flanges Used : ASTM A 105/IS 2062/SS 304/SS 316
Hydro Test : at 29.8 Kg/cm2
Spark Test : 15 KVA
Outer body : ASTM A 234 Gr WPB SCH-40/SS 304/SS 316
Lining : Teflon
Mac PTFE Lining is a leading supplier of Teflon Lined Pipe Fittings in Texas, United State, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
NB | ID | RF | OD | PCD | No.Of Holes x Dia Of Holes | Lining Thickness Standard | Lining Thickness Full Vacuum | Length Max. |
| 15 | 10.80 | 34.90 | 88.9 | 60.3 | 4×15.9 | 3.0 | 3.1 | 3000 |
| 20 | 16.00 | 42.70 | 98.4 | 69.8 | 4X15.9 | 3.0 | 3.1 | 3000 |
| 25 | 20.15 | 50.80 | 108.0 | 79.4 | 4X15.9 | 3.2 | 3.5 | 3000 |
| 40 | 33.90 | 73.00 | 127.0 | 98.4 | 4X15.9 | 3.2 | 3.5 | 3000 |
| 50 | 45.50 | 92.10 | 152.4 | 120.7 | 4X19 | 3.5 | 4.6 | 3000 |
| 65 | 55.68 | 104.80 | 177.8 | 139.7 | 4×19 | 3.5 | 4.8 | 3000 |
| 80 | 70.90 | 127.00 | 190.5 | 152.4 | 4X19 | 3.5 | 5.0 | 3000 |
| 100 | 94.30 | 157.20 | 228.6 | 190.5 | 8X19 | 4.0 | 5.8 | 3000 |
| 150 | 114.10 | 215.90 | 279.5 | 241.3 | 8X22.2 | 5.0 | 6.8 | 3000 |
| 200 | 195.10 | 269.90 | 342.9 | 298.5 | 8X22.2 | 5.0 | 7.9 | 2000 |
| 250 | 247.40 | 323.90 | 406.4 | 362.0 | 12X25.4 | 5.0 | 8.8 | 2000 |
| 300 | 297.00 | 381.00 | 482.6 | 431.8 | 12X25.4 | 5.0 | 9.0 | **** |
Withstands aggressive acids, alkalis, and solvents without degrading.
Performs reliably in elevated temperature environments up to 260°C.
Ensures tight, secure connections for safe and efficient operation.
Offers durability and reduces maintenance costs in harsh industrial settings.
Teflon lined fittings are available in standard sizes from 25mm to 300mm, with custom sizes upon request.
Used in chemical, pharmaceutical, and food industries where corrosion resistance and contamination-free flow are critical for safety and efficiency.
Yes, they can typically handle temperatures up to 260°C depending on the specific process and pressure requirements.
Yes, Teflon lining ensures tight sealing, preventing leakage and minimizing maintenance or safety issues in industrial operations.
Absolutely, they provide excellent resistance to most strong acids, alkalis, and solvents in demanding chemical environments.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Texas, United State.
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