Anup PTFE lining is a leading USA producer and distributor of FEP, PTFE, and PFA lined pipe fittings, offering high-performing solutions for corrosive and high-temperature uses. The lined fittings offer great chemical resistance and durability, which are ideal for demanding industrial environments. We are located in Houston and distribute long-lasting, high-performance PTFE, FEP and PFA lined pipe fittings with impeccable finishes to deliver the optimum performance in the most demanding conditions.
PTFE Lined Pipe Fittings are traditional metal fittings lined internally with Polytetrafluoroethylene (PTFE) to enhance their corrosion, chemical, and high-temperature resistance. These fittings – elbows, tees, reducers and flanges are commonly used in chemical process, pharmaceutical and wastewater treatment plants. PTFE lining protects the system by keeping the aggressive medium from direct contact with the metal surface thereby increasing the life and efficiency of the system. They are suitable for use in highly reactive or pure chemicals in critical operations.
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 : PFA
Anup PTFE lining is a leading supplier of PTFE Lined Pipe Fittings in Houston , USA, 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 | **** |
Enhanced durability in highly corrosive environments
Minimizes flow resistance and boosts efficiency.
Withstands high temperature and pressure
Delivers similar performance at lower cost.
PTFE lined pipe fittings are metal fittings (like elbows, tees, reducers) internally lined with PTFE to resist corrosion from aggressive chemicals.
The standard thickness of PTFE lining in pipe fittings typically ranges from 3 mm to 5 mm, depending on the fitting type and application.
Common applications include chemical processing, pharmaceuticals, petrochemicals, food & beverage, and water treatment.
Yes, PTFE lined pipe fittings offer excellent chemical resistance, making them ideal for handling aggressive chemicals and corrosive substances
Generally, they operate between -50°C to +200°C, and the pressure ratings depend on the fitting size and metal shell, typically up to 10–16 bar.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Huston, USA.
