PTFE-lined sight glasses typically cannot be repaired; damaged units are usually replaced to maintain safety and performance standards.
PTFE-lined tubular sight glasses offer an unobstructed view of fluid motion in pipelines with superior chemical resistance and strength. PTFE Lined Tubular Sight Glass is resistant to corrosive attack by aggressive chemicals and they are the most suitable for application in the chemical, pharmaceutical, and food processing sectors.They are light in weight, simple to install, and have low maintenance requirements. They provide safe, non-reactive observation in acid, alkaline, and solvent systems. With their high-temperature and pressure resistance, they facilitate operational safety and reliability, thus ensuring effective process monitoring even under harsh conditions.
PTFE-lined tubular sight glass is a high-tech industrial device employed for visual observation of fluid flow through pipes. It is PTFE-insulated, transparent glass tubing to enhance chemical resistance and prevent corrosion when used with dirty or toxic chemicals. Its PTFE coating makes it appropriate for chemical, pharmaceutical, and food processing industries. The sight glass provides best visibility of the fluid flow with safety and long-lasting performance under high temperature, pressure, and chemically reactive conditions to be a reliable choice for demanding applications.
| 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 |
Peter PTFE Lined Pipe is a leading supplier of PTFE Lined Tubular Sight Glass in Africa, 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.
PTFE-lined sight glasses typically cannot be repaired; damaged units are usually replaced to maintain safety and performance standards.
PTFE-lined sight glasses are typically available in sizes ranging from 15mm to 300mm, and they come with various connection standards, including ANSI, DIN, and JIS, with threaded or flanged connections.
Yes, both hydrostatic and pneumatic pressure tests are performed on PTFE-lined sight glasses to ensure they are leak-proof and structurally sound.
SS PTFE-lined pipes are designed to withstand temperatures between -60°C and +200°C and pressures up to 150 PSI, offering reliable performance in challenging industrial conditions.
Yes, sight glasses are inspected for PTFE lining uniformity and adhesion to ensure durability, chemical resistance, and defect-free performance.
We are the leading Manufacturer and Supplier of Peter PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Africa.
