Anup PTFE lining is a trustworthy PTFE, FEP and PFA lined elbows USA manufacturer and supplier. PTFE Lined Elbow to offer high performance in high-temperature and extremely corrosive applications. 90-degree and 45-degree elbows are available that ensure smooth change in direction of flow while ensuring high chemical resistance and mechanical strength. Based in Houston, we manufacture durable, precision-finished lined elbows to satisfy the rigorous demands of industrial processes. Our in-house manufactured solutions deliver consistent, leak-free performance even under harsh process conditions.
A PTFE-lined elbow is a piping fitting to steer the flow in piping systems for corrosive or high-purity fluids. It is a carbon steel or stainless steel outer casing with an inner lining of PTFE (Polytetrafluoroethylene), which ensures excellent chemical resistance and non-stick properties. PTFE-lined elbows find extensive use in chemical processing, pharmaceuticals, food and beverages, and water treatment applications. They offer smooth flow, resistance to contamination, and corrosion resistance even at abusive chemical exposure and high temperatures.
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 Elbow 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 | **** |
Ensures secure and safe flow direction
Performs reliably in elevated heat conditions.
Minimizes turbulence and pressure drop
Handles aggressive chemicals without degradation.
A PTFE lined elbow is a pipe fitting where the inside is coated with PTFE (Polytetrafluoroethylene) to resist corrosion, chemical attack, and high temperatures, commonly used in chemical, pharmaceutical, and food industries.
PTFE lining protects the metal from aggressive chemicals, prevents contamination, and significantly extends the service life of the piping system.
The outer shell is usually made of carbon steel or stainless steel for mechanical strength, while the PTFE liner provides the chemical resistance.
They are widely used in chemical processing, pharmaceuticals, food and beverage, semiconductors, and water treatment industries.
Yes, we provide custom sizes, angles, and lining thickness based on your system design and performance needs.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Huston, USA.
