Maitrik PTFE Lining, established in Jakarta, Indonesia, is a reliable PTFE, FEP, and PFA lined valve manufacturer. They supply premium quality FEP/PFA lined Y Type Strainers meeting national and international standards. They are made Y-shaped to effectively filter out greater solid particles during the first stage of flow to keep pipelines free from contaminants and clean.
The PTFE Lined Y Type Strainer is a chemical- and heat-resistant filter device installed in pipelines to filter solid impurities from liquids or gases. It has a built-in mesh filter and is lined with PTFE internally, a material that is highly resistant to chemicals and heat. The strainer shields sensitive equipment such as pumps and valves from damage due to debris. It is widely utilized in petrochemical, pharma, and chemical industries to ensure smooth flow and prolong the life of the downstream system.
Size : 25 NB to 300 NB
Outer body : ASTM A 395 Gr 60-40-18
Flange Connection : ANSI B 16.5
Face to Face : ANSI B 16.10
Spark Test : 15 KVA
Hydro Test : at 29.8 kg/cm2
FEP- Max Temp : 180° C
PP Max Temp : 100° C
PFA Max Temp : 200° C
Maitrik PTFE Lining is a leading supplier of PTFE Lined Y Type Strainer in Jakarta, Indonesia, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
| Size(mm) | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 |
| Size(inch) | 1″ | 1½” | 2″ | 2½” | 3″ | 4″ | 6″ | 8″ |
| L | 190 | 260 | 284 | 305 | 348 | 415 | 508 | 650 |
| Ød | 25 | 38 | 50 | 65 | 75 | 100 | 150 | 200 |
| O.D. ØD | 110 | 125 | 150 | 180 | 190 | 230 | 280 | 345 |
| P.C.D. ØK | 79.2 | 98.5 | 120.6 | 139.7 | 152.4 | 190.5 | 241.3 | 298.4 |
| R.F.DIA. ØRF | 50.8 | 73.0 | 92.1 | 104.7 | 127.0 | 157.2 | 215.9 | 269.9 |
| No. OF HOLE N | 4 | 4 | 4 | 4 | 4 | 8 | 8 | 8 |
| HOLE DIA. ØH | 15.8 | 15.8 | 19 | 19 | 19 | 19 | 22.2 | 22.2 |
Effectively removes debris and particulates, protecting downstream equipment and improving system longevity.
Operates efficiently under high-temperature conditions without compromising material integrity or filtration performance.
PTFE lining adds durability, ensuring the strainer withstands harsh operational conditions for extended periods.
Requires less upkeep due to durable PTFE lining.
Install the strainer with the mesh screen facing downward to allow debris to collect properly. Make sure the flow direction follows the arrow marked on the body of the strainer.
The body is typically made from ductile iron, carbon steel, or stainless steel, and lined internally with PTFE for excellent resistance to chemicals and corrosion.
These strainers are widely used in chemical processing, pharmaceuticals, and food industries—anywhere that handles corrosive or aggressive fluids.
Cleaning frequency depends on fluid contamination levels, but regular inspections are recommended to maintain optimal flow and protect downstream equipment.
No, the PTFE lining is usually bonded during manufacturing and is not replaceable. If damaged, the entire strainer typically needs to be replaced.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Indonesia,
