It permits continuous visual observation of fluid flow in corrosive or sanitary processes.
AL Jazeera PTFE, Dubai, UAE-based company, is a leading producer of PTFE Lined Tubular Sight Glass, offering tough and corrosion-free flow monitoring equipment for industrial process lines. Our sight glasses are specifically designed to offer clear and continuous visibility of fluid flow in pipelines carrying aggressive or high-purity media. We provide several configurations ranging from straight tubular sight glasses to flanged-end and jacketed ones to meet diverse operating conditions. Constructed according to international standards, AL Jazeera PTFE products are suitable for chemical, pharmaceutical, water treatment, food processing, and petrochemicals industries that need process safety as well as durability.
A PTFE Lined Tubular Sight Glass is an inspection device in a pipeline providing complete visibility of flowing fluids by means of a transparent glass tube, with PTFE lining on the internal surfaces for high corrosion resistance. It is employed in systems carrying aggressive chemicals or high-purity liquids to guard the metal components from exposure to the media. These sight glasses are important for visual observation of color, flow rate, and fluid clarity while providing a chemically resistant and hygienic condition.
| Size | : | ½” to 12” (15 NB to 300 NB) |
| Manufacturing Standard | : | ASME 16.5, Class 150# |
| Body & Lining | : | MS/DI/CS/SS PTFE/ FEP/ PFA/ PVDF |
| Design | : | Fixed Flange End |
| Pressure | : | Metal Body with lining 5~10 kg/cm² Metal Body without lining 28kg/cm² |
Al Jazeera PTFE Lining is a leading supplier of PTFE Lined Tubular Sight Glass in Dubai, UAE, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
B – 1 | 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 | – | – | |
PTFE lining provides excellent resistance to corrosive chemicals, ensuring durability even in harsh environments.
PTFE withstands high temperatures, making it suitable for processes involving heat-intensive operations.
PTFE lining minimizes risks of leaks or contamination, ensuring safe operation in critical systems.
The smooth, non-stick surface of PTFE minimizes residue buildup, reducing cleaning and maintenance efforts.
It permits continuous visual observation of fluid flow in corrosive or sanitary processes.
Generally features a stainless steel or carbon body, borosilicate glass tube, and PTFE lining.
Chemical plants, drug manufacturing, food and beverage treatment, and water treatment plants.
PTFE lined tubular sight glasses generally range from -50°C to +200°C.
Yes, though pressure ranges by design and size—generally rated for low to medium pressure applications.
We are the leading Manufacturer and Supplier of PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Dubai, UAE.
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