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Ptfe Flanges With Verified Grades And Pressure Specifications For Safe Pipeline Connections

Ptfe Flanges With Verified Grades And Pressure Specifications For Safe Pipeline Connections

Specification Details
Thickness3.0, 3.1
Raised Face Dia51, 92, 73

Industrial PTFE Flanges with Certified Grades and Approved Specifications for Process Piping Systems

D Chel Oil and Gas has available reliable PTFE flanges to use with chemical and industrial piping systems that are subjected to a rigorous demand on corrosion resistance and sealing performance. Being a reputed PTFE flanges manufacturer, they are manufactured with high-grade virgin PTFE to guarantee that the value is high in chemical compatibility, low friction, and service life. PTFE flanges are popular in transfer lines of acids, pharmaceutical pipelines, and process plants where the metal flanges might break open as a result of aggressive media.


PTFE flanges come in different classes of pressure, sizes, and drilling standards to suit the available piping networks. They may be provided in full PTFE form as flanges or as PTFE-lined solutions that have better chemical resistance in addition to the mechanical strength. They are also used in combination with FRP flange systems to form a lightweight, non-corrosive pipeline system used in chemical storage, effluent treatment, and water handling systems to prevent corrosion of the metal by many installations, particularly in cases where corrosion predominantly due to metals is a significant issue.


Under the procurement perspective, PTFE flanges are crucial in industrial B2B business supply chains, which provide sustaining operations and minimize costs of maintenance. The ability to work on several chemicals and stay leakproof even at high temperatures and their compatibility with many chemicals makes them a favorite in long-term projects. To customers, uniform quality, standard conformity and reliable supply are very important considerations when choosing PTFE flanges to be used in important processes.


PTFE Flange Weight Chart (Approx. in Kg per Pair of Flanges)

Nominal Size (NB)ANSI 300 PTFE Flanged Pair Weight (kg)Notes / Source
½″~1.7ANSI 300 PTFE lined flange data
¾″~2.7Same source
1″~3.3Same source
1½″~5.9Same source
2″~7.0Same source
3″~13.8Same source




Type of Sub-products

Frequently Asked Questions

What are PTFE flanges used for?

Why should I choose PTFE flanges over metal flanges?

What types of PTFE flanges are available?


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