PTFE Lined Blind Flange
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Specifications for PTFE Lined Blind Flange
| Product Name | PTFE Lined Blind Flange |
| Body Material | Carbon Steel / Stainless Steel |
| Lining Material | PTFE (Virgin PTFE / PFA) |
| Size Range | ½” to 24” (DN15 to DN600) |
| Pressure Rating | ANSI 150# / 300# (Higher on request) |
| Temperature Range | -20°C to 180°C |
| Flange Type | Blind Flange (Closed End) |
| Flange Standards | ANSI B16.5 / DIN / JIS / BS |
| Lining Thickness | 3 mm to 5 mm (approx.) |
| End Connection | Bolted Flange Connection |
| Surface Finish | Smooth Anti-Corrosive PTFE Finish |
Features
- Excellent corrosion resistance due to high-quality PTFE lining
- Suitable for highly corrosive chemicals, acids, and alkalis
- Easy installation and removal during maintenance operations
- Compatible with multiple flange standards (ANSI, DIN, JIS, BS)
- Provides secure and leak-proof pipeline termination
- Ensures safe sealing of unused pipeline ends
High Quality PTFE Lined Blind Flange Supplier
These Flange is a high-performance pipeline sealing component designed to close or terminate the end of a piping system while ensuring maximum protection against corrosion and chemical attack. It is manufactured using a strong carbon steel or stainless steel body internally lined with premium PTFE, providing excellent resistance to acids, alkalis, solvents, and other aggressive media.
Its smooth PTFE lining ensures contamination-free operation and prevents internal corrosion, while the robust structure delivers high mechanical strength and durability under pressure. This makes it ideal for use in demanding industrial environments where safe isolation of pipelines is required.
Our Product range
- PTFE Lined Pipe
- PTFE Lined Elbow 45°/90°
- PTFE Lined Equal tee / Unequal tee
- PTFE Lined Lateral tee
- PTFE Lined Short tee
- PTFE Lined Instrument tee
- PTFE Lined Equal cross / Lined Unequal cross
- PTFE Lined Reducer
- PTFE Lined Reducing flange
- PTFE Lined Sight flow indicator
- PTFE Expansion Bellow
- PTFE Lined Blind flange
- PTFE Spacer
- PTFE Lined Y-type strainer / Basket strainers
- PTFE Lined Dip pipe
- PTFE Lined Flexible hose & other
Why Choose PTFE Lined Blind Flange ?
These Flanges are the preferred choice for safely sealing and isolating pipeline ends in highly corrosive and demanding industrial environments. Their premium PTFE lining provides outstanding resistance against acids, alkalis, solvents, and aggressive chemicals, ensuring long-term protection from corrosion and internal damage.
These flanges deliver a secure, leak-proof seal, making them ideal for system shutdowns, maintenance operations, and pipeline termination points. The smooth PTFE surface prevents scaling, buildup, and contamination, maintaining process purity and efficiency.
Applications
- Chemical Industry
- Pharmaceutical Industry
- Water Treatment Plants
- Petrochemical Industry
- Fertilizer Industry
- Pulp & Paper Industry
- Storage tank and equipment
- Textile Industry