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PTFE Lined Blind Flange
Short Description:
PTFE lined blind flanges are corrosion-resistant end closures used to safely seal pipe systems handling aggressive or high-purity fluids. Built with a sturdy steel body and a chemically inert PTFE lining, they prevent corrosion, leakage, and contamination. These flanges offer secure system isolation for maintenance, testing, or shutdowns and are widely used in chemical, pharmaceutical, and industrial processing applications.
Key Features:
- Secure system closure
- Superior chemical resistance
- Leak-proof PTFE lining
- Heavy-duty construction
Specifications:
| Size | Lining Thickness | |
|---|---|---|
| (NB) | (INCH) | (mm) |
| 1 | 025 | 3 |
| 1.5 | 040 | 3 |
| 2 | 050 | 3 |
| 2.5 | 065 | 3 |
| 3 | 080 | 3 |
| 4 | 100 | 3 |
| 6 | 150 | 3 |
| 8 | 200 | 3 |
| 10 | 250 | 3 |
| 12 | 300 | 3 |
| 14 | 350 | 3 |
| 16 | 400 | 3 |
| 18 | 450 | 3 |
| 20 | 500 | 3 |
| 24 | 600 | 3 |
Material Of Construction (MOC):
- Flanges: IS 2062 in accordance with ANSI B16.5 #150. JIS or DIN std. flanges also available as per customer requirement.
- Lining: Virgin PTFE/Antistatic PTFE in compliance with ASTM F1545-15a. Standard PTFE Lining thickness as per mentioned in datasheet. Lining thickness can change as per customer requirement.
