Lined Blind Flange
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Lined Blind Flange
Lined Blind Flange is designed to seal off pipe ends in corrosive chemical flow systems.
Constructed from durable carbon steel with high-quality lining per ASTM F-1545.
Ideal for maintenance isolation, safety closures, or process inspection access points.
Key Features
- Lining: lining as per ASTM F-1545 for superior chemical resistance
- Material: Carbon steel body for structural strength
- Pressure Rating: ANSI B16.5 Class 150lbs compatible
- Available in various nominal sizes on request
- Optional JIS 10k or DIN standard flange faces
Specifications
| Nominal Size | T | G.W. (k.g) | |
|---|---|---|---|
| Inch | mm | ||
| 1″ | 25 | 3.0 | 1.0 |
| 1-1/2″ | 40 | 3.0 | 1.9 |
| 2″ | 50 | 3.0 | 2.5 |
| 2-1/2″ | 65 | 3.0 | 3.4 |
| 3″ | 80 | 3.0 | 4.3 |
| 4″ | 100 | 3.0 | 8.0 |
| 6″ | 150 | 3.0 | 12.5 |
| 8″ | 200 | 3.0 | 21.5 |
| 10″ | 250 | 3.0 | 33.0 |
| 12″ | 300 | 3.0 | 52.0 |
| 14″ | 350 | 3.0 | 66.5 |
| 16″ | 400 | 3.0 | 85.0 |
Note:
- Flange: IS 2062, in compliance with ANSI B16.5/class 150lbs; JIS 10k or DIN is also available on request.
- Lining: PTFE in compliance with ASTM F-1545.
- Other nominal: sizes are available on request.
