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PTFE Lined Double Window View Glass
PTFE lined double window view glasses are designed for safe visual inspection of fluid flow in highly corrosive process systems. The corrosion-resistant PTFE lining prevents chemical attack and contamination, while dual glass windows provide clear observation from both sides. These units ensure leak-proof performance, operational safety, and long service life, making them suitable for chemical, pharmaceutical, and industrial applications.
Key Features:
- Long service life
- Reliable fluid transfer
- Smooth PTFE lining
- Corrosion-resistant design
Quality & Testing:
- All PTFE liners are subjected to stringent physical testing, including dimensional inspection, density, tensile strength, and elongation tests.
- PTFE Liners additionally undergo conductivity testing Surface Resistivity & Volumetric Resistivity to verify controlled electrical resistance and compliance with application requirements.
Specifications:
| Size (NB) | Glass Size | Center Height (AA) mm |
|---|---|---|
| 25 | 40 | 80 |
| 40 | 50 | 100 |
| 50 | 65 | 115 |
| 65 | 86 | 145 |
| 80 | 112 | 155 |
| 100 | 135 | 175 |
Material Of Construction (MOC):
- Body : Fabricated with A106 Gr. B SCH40 Pipe
- Flanges: Material as Per IS 2062 GR B /ASTM A105 Dimensions As per ASME B16.5 #150. JIS or DIN Std Options available
- Lining: Virgin PTFE in compliance with ASTM F1545-15a. Standard PTFE Lining thickness as per mentioned in datasheet.
- Glass : Toughned Glass BS3462 Diamond Make
Fastners : CS Plate

