Grayson PTFE Lined Pipe, being the top PTFE, FEP, and PFA Lined Strainer manufacturing company in Midland, UK, delivers fine quality FEP/PFA Lined “Y” Type Strainers with finest quality according to national as well as international quality standards. FEP/PFA Lined “Y” Type Strainer receives its name for its Y-configuration that acts to remove gross particles in the first stage of flow. The strainers of this kind prove to be beneficial in excluding solid impurities in pipelines.
A PTFE Lined Y Type Strainer is a chemical-resistant filter device used in pipes to strain solid impurities from fluids or gases. The Y-shaped component has an internal lining of PTFE (Polytetrafluoroethylene) that is very chemical and heat resistant and has a mesh filter. The strainer keeps sensitive equipment like pumps and valves from being damaged by debris. Extensively used in petrochemical, chemical and pharmaceutical industries, it avoids inefficient flow and increases the life of downstream equipment.
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
Grayson PTFE Lined Pipe is a leading supplier of PTFE Lined Y Type Strainer in Midland, UK, 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.
These strainers are widely used in industries like chemicals, pharmaceuticals, and food processing, where corrosive or aggressive fluids need to be filtered without damaging equipment or pipelines.
The strainer body is typically made from ductile iron, carbon steel, or stainless steel, with an internal PTFE lining to ensure chemical resistance and long-term durability.
Install the strainer with the screen facing downward for effective debris collection, ensuring the flow direction aligns with the arrow on the body.
Cleaning frequency depends on fluid contamination, but regular inspections are advised to ensure proper flow and protect downstream equipment.
No, the PTFE lining is usually bonded during manufacturing and cannot be replaced. If damaged, the entire strainer typically needs to be replaced.
We are the leading Manufacturer and Supplier of Grayson PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Midland, UK.
