Harry PTFE Lining produces excellent quality PTFE Lined Reducers, designed to meet the requirements of challenging industrial uses. Midland, UK-based, we are a respected PTFE, FEP, and PFA lined products supplier, renowned for the reliability and durability of our products. Our PTFE Lined Reducers are specially developed for withstanding aggressive chemicals and high temperatures while providing consistent long-term reliability and operational efficacy. With better chemical resistance, strong construction, and a smooth inner surface, these reducers ensure smooth flow transition between pipes of varying sizes. Adjustable to suit different process needs and industry standards, they provide flexible solutions for numerous applications.
A PTFE-lined reducer is a high-chemical-resistance, low-flow pipe fitting employed to connect two pipes of different diameters. It possesses an internal lining of Polytetrafluoroethylene (PTFE), a non-reactive, corrosion-resistant substance. It can be used in industries handling aggressive chemicals, acids, or high-purity materials. PTFE-lined reducers are widely applied in chemical processing, pharmaceuticals, food and beverage, and water treatment industries. The PTFE lining protects the process fluid from contacting only the inert surface, preventing contamination and maximizing the life of equipment. There are two primary types of PTFE-lined reducers: concentric, with aligned centerlines, and eccentric, with non-aligned centerlines—each intended for particular flow applications. Reducers perform a crucial function of system integrity maintenance, smoothing flow transitions, and enabling safe, efficient operations in challenging industrial processes.
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
Harry PTFE Lining is a leading supplier of PTFE Lined Reducer in Midland, UK, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
| NB | L | FLG. | RF | PCD | App. | App. | LINER THK | N x M | WEIGHTS | |
|---|---|---|---|---|---|---|---|---|---|---|
| O / D | O / D | T1 | T1 | Vaccume (T) | Non Vacc (T) | (kg/piece) | ||||
| 1/2″ | —- | 89 | 35.1 | 60.5 | 14.2 | 24.2 | 3.0 | 3.0 | 4 x 1/2″ | 4 |
| 3/4″ | —- | 98 | 42.9 | 69.9 | 15.7 | 27.7 | 3.0 | 3.0 | 4 x 1/2″ | 3.5 |
| 1″ | 89 | 108 | 50.8 | 79.2 | 17.2 | 29.2 | 4.0 | 3.0 | 4 x 1/2″ | 5.5 |
| 1 1/4″ | 95 | 118 | 63.5 | 88.9 | 18.7 | 30.2 | 4.0 | 3.0 | 4 x 1/2″ | 7.7 |
| 1 1/2″ | 102 | 127 | 73.2 | 98.6 | 20.5 | 32.5 | 4.0 | 3.0 | 4 x 1/2″ | 8.7 |
| 2″ | 114 | 152 | 91.9 | 120.7 | 22.1 | 37.1 | 4.0 | 3.0 | 4 x 1/2″ | 14.0 |
| 2 1/2″ | 127 | 178 | 104.6 | 139.7 | 25.4 | 40.4 | 4.0 | 3.0 | 4 x 5/8″ | 20.6 |
| 3″ | 140 | 191 | 127.0 | 152.4 | 27.9 | 42.9 | 4.0 | 3.0 | 4 x 5/8″ | 24.8 |
| 4″ | 165 | 229 | 157.2 | 190.5 | 28.9 | 43.9 | 4.5 | 3.0 | 8 x 5/8″ | 39.1 |
| 5″ | 190 | 254 | 185.7 | 215.9 | 28.9 | 43.9 | 6.0 | 5.0 | 8 x 3/4″ | 68.8 |
| 6″ | 203 | 279 | 215.9 | 241.3 | 30.4 | 45.4 | 6.0 | 5.0 | 8 x 3/4″ | 79.5 |
| 8″ | 229 | 343 | 269.7 | 298.5 | 33.4 | 48.4 | 6.0 | 5.0 | 8 x 3/4″ | 99.0 |
| 10″ | 280 | 406 | 323.9 | 362.0 | 35.7 | 50.7 | 7.5 | 5.0 | 12 x 7/8″ | 160.0 |
| 12″ | 305 | 483 | 381.0 | 431.8 | 37.8 | 52.8 | 7.5 | 5.0 | 12 x 7/8″ | 280.0 |
Withstands harsh acids and solvents.
Prevents fluid leakage at joints.
Suitable for extreme process heat.
Tailored to fit system specifications.
A PTFE-lined reducer is a pipe fitting designed to connect two pipes of different diameters, featuring an internal Polytetrafluoroethylene (PTFE) lining for superior chemical resistance.
PTFE is chemically inert, corrosion-resistant, and provides a smooth, non-reactive surface, making it ideal for handling aggressive chemicals, acids, or high-purity fluids.
They are commonly used in chemical processing, pharmaceuticals, food and beverages, and water treatment industries, where purity and corrosion resistance are critical.
The two types are concentric (where the centerlines align) and eccentric (where the centerlines do not), each designed for different flow applications.
They provide smooth flow transitions, reduce contamination, extend equipment life, and ensure safe, efficient operation in aggressive industrial processes
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Midland, Uk.
