PTFE elastic band manufacturer

NegotiableUpdate on 01/17

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Nature of the Manufacturer: Producers

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Overview

There are two or three specifications of expanded polytetrafluoroethylene sealing tape available to meet daily needs, eliminating the need to stock various specifications of standardized sealing gaskets and reducing inventory costs; PTFE elastic tape, also known as PTFE sealing tape, PTFE tape, sealing tape, PTFE expansion tape, expanded PTFE sealing tape, etc

Product Details

Expanded PTFE elastic tape and PTFE sealing tape

PTFE elastic band is a very novel and excellent sealing material manufactured using a unique processing technology. PTFE elastic band is a continuous white pure PTFE product with good flexibility, compression resilience, creep resistance, anti-aging, and self-lubricating properties. Good sealing performance and easy installation and use, it is an ideal sealing material for industries such as chemical, pharmaceutical, petrochemical, food and beverage, electronics, power, metallurgy, and shipbuilding Technical parameters of expanded PTFE tape:

·Operating temperature -200~+250 ℃
·Cut materials with a pressure of 6.3 MPa and suitable media other than elemental fluorine and molten solvent metals.
·The purpose of sealing tape with a density of 0.6-0.8g/cm3 is to seal various enamel linings, glass linings, plastic linings, rubber linings, graphite linings, as well as flange surfaces of stainless steel, titanium steel towers, heat exchangers, reaction vessels, etc.
·Sealing of flange surfaces for various pipelines and pipe fittings.
·The flange surface sealing of large-diameter equipment with poor surface processing accuracy, large uneven areas, irregular shapes, and difficulty in using sufficient bolt tightening force or should not be too large.
·Sealing with a medium that cannot be completely sealed by any fluid

Expanded PTFE elastic tape and PTFE sealing tape

Advantages of expanded PTFE tape:
·Good sealing performance. PTFE elastic tape has a high degree of compressibility, which makes it easy to fill the holes and grooves on the sealing surface, block interface leaks, and has good resilience and expansion when subjected to tension. Therefore, the higher the internal medium pressure, the greater the sealing force, which is the magical advantage of sealing tape.
·Easy and fast to use. Cut the PTFE tape of the required length, and simply overlap the two ends to form a sealing ring of any size and shape. The adhesive tape attached to the sealing tape surface can fix the sealing tape on the equipment sealing surface for easy installation, and then only a small bolt tightening force (small pre tightening force of 50Kgf/cm2) is needed to form a good seal.