PTFE-lined sight glasses, provided by Peter PTFE Lined Pipe, offer superior resistance to chemicals and are best for corrosive and harsh environments. The PTFE lining withstands acids, alkalis, and solvents, guaranteeing long-lasting reliable performance. With clear observation possibilities, the sight glasses enhance the monitoring of a process, improve safety, as well as productivity. Highly tolerable to both temperature and pressure, they can be used efficiently in industries that include chemical, pharmaceutical, as well as petrochemical industries. Easy to install and repair, PTFE-lined sight glasses from PTFE Lined Pipe also have minimal downtime. Their low maintenance costs and high durability make them an economical choice for reliable process monitoring.
A sight glass is a transparent inspection tool mounted on pipelines or vessels allowing visual observation of fluids. The inner PTFE lining provides superior chemical resistance, which makes it suitable for dealing with corrosive and reactive fluids. Its strength avoids contamination, maintaining the fluid’s integrity. Widely applied in chemical pharmaceutical and petrochemical industries PTFE-lined sight glasses offer clear visibility even at high temperatures and pressures. Due to their heavy-duty design they provide stable operation in difficult conditions providing safe and efficient process monitoring.
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
Peter PTFE Lined Pipe is a leading supplier of PTFE Lined Sight Glass in Africa, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
B – 1 | NB – 2 | SIGHT GLASS | |
C – 2 | |||
15 | 50 | ||
25 | 25 | 65 | 89 |
15 | – | – | |
40 | 25 | 75 | 102 |
40 | – | – | |
15 | – | – | |
50 | 25 | 85 | 114 |
40 | – | – | |
15 | – | – | |
80 | 25 | 110 | 140 |
40 | – | – | |
15 | – | – | |
100 | 25 | 130 | 165 |
40 | – | – | |
15 | – | – | |
150 | 25 | 170 | 203 |
40 | – | – | |
15 | – | – | |
200 | 25 | 200 | 279 |
40 | – | – | |
15 | – | – | |
250 | 25 | 250 | 279 |
40 | – | – | |
15 | – | – | |
300 | 25 | 276 | 305 |
40 | – | – | |
Handles extreme temperatures without degradation.
PTFE lining protects against aggressive chemicals, ensuring longevity.
Crystal-clear inspection of fluids, even in harsh conditions.
Non-stick PTFE reduces fouling, minimizing cleaning needs.
Yes, PTFE-lined sight glasses can be customized for specific applications, ensuring optimal chemical resistance, durability, and performance.
Standard connection types for PTFE-lined sight glasses include flanged, threaded, tri-clamp, and socket-weld, depending on application requirements.
Clean PTFE-lined sight glasses with non-abrasive cleaners, inspect for damage, and regularly check seals to maintain functionality and integrity.
Industries using PTFE-lined sight glasses include chemical processing, pharmaceuticals, food and beverage, petrochemicals, and water treatment for corrosive applications.
The sight glass maintains integrity under pressure fluctuations, with PTFE lining ensuring chemical resistance and durability in varying pressures.
We are the leading Manufacturer and Supplier of Peter PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Africa.
