They are generally able to resist temperatures between -50°C to +200°C, depending on the design.
AL Jazeera PTFE, a Dubai, UAE-based company, specializes in producing superior PTFE Lined Sight Glass, providing excellent visibility and chemical resistance for industrial flow systems. Specifically designed for the monitoring of fluids in highly corrosive or high-purity applications, our sight glasses provide safe and efficient process control. We produce different types of PTFE lined sight glasses, such as double window sight glasses, tubular sight glasses, and flow indicators. Designed to international standards, AL Jazeera PTFE products are perfect for chemical processing, pharmaceutical, petrochemical, and water treatment industries where visibility and corrosion protection are paramount.
A PTFE Lined Sight Glass is an inspection tool for pipelines enabling the visual observation of fluid flow with an internal corrosion-resistant lining of PTFE (Polytetrafluoroethylene). It is normally built with a metal casing (carbon steel or stainless steel) equipped with glass windows and a lining of PTFE for processing aggressive chemicals. These sight glasses find application in industrial systems to observe safely flow, color, or clarity of liquids without system integrity compromise, and thus, they are suitable for harsh chemicals and high-purity applications.
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
Al Jazeera PTFE Lining is a leading supplier of PTFE Lined Sight Glass in Dubai, UAE, 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.
To observe visually fluid flow through pipe with resistance to corrosive media.
Double window, tubular, and full-view sight glasses or flow indicators.
Chemical, pharmaceutical, food and beverage, petrochemical, and water treatment industries.
They are generally able to resist temperatures between -50°C to +200°C, depending on the design.
Yes, they can accommodate medium-pressure systems, but pressure ratings vary based on the product and application.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Dubai, UAE.
© Al Jazeera PTFE Lining. All Rights Reserved
