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PTFE Lined Blind Flange

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Specifications for PTFE Lined Blind Flange

Product NamePTFE Lined Blind Flange
Body MaterialCarbon Steel / Stainless Steel
Lining MaterialPTFE (Virgin PTFE / PFA)
Size Range½” to 24” (DN15 to DN600)
Pressure RatingANSI 150# / 300# (Higher on request)
Temperature Range-20°C to 180°C
Flange TypeBlind Flange (Closed End)
Flange StandardsANSI B16.5 / DIN / JIS / BS
Lining Thickness3 mm to 5 mm (approx.)
End ConnectionBolted Flange Connection
Surface FinishSmooth Anti-Corrosive PTFE Finish

Features

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.

PTFE Lined Blind Flange

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.

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