Seal tape (PTFE unsintered tape)

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Seal tape (PTFE unsintered tape)

Seal tape (PTFE unsintered tape)

It is a seal tape for piping, made by shaping unbaked fluoroplastic.
1 box has 10 pieces.

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●Water pipe, oil hydraulic equipment pipe, chemical device pipe
●Insulation coating material

■The Chuko Flow (R) seal tape is certificated as Japanese Industrial Standards JIS product. (JIS K 6885 2 types)

Operating temperature limit

-100°C to +260°C


●Since the tape is soft and self bonding, the sealing operation of the piping screw is easily performed.
●Since the tape does not deteriorate over long periods, the work of removing pipes is also easily operated.
●The tape has chemical resistance and hence can withstand most chemicals, solvents and gases. (Except the molten alkali metal.)
●Excellent flame resistance and electric insulation.
●Very thin type with 0.04mm thickness is also available. Please contact us directly.

General dimensions table

General thickness (mm) Width (mm) Length (m)
0.1 13 5, 15

General traits table

General thickness (mm) Tensile strength (MPa) Stretch (%) Apparent density (g/cm3)
0.1 7.8 41 1.0

*The characteristic values given in the table are the measured values, and not the standards.

Chemical resistance

Strong acid Alkali Organic solvent
Excellent Excellent Excellent


Sealing tape (PTFE unsintered tape)

  • Seal tape (PTFE unsintered tape)

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