PureFlex – TASK-LINE® Gaskets

General Details

Through a proprietary process, FDA approved, pure virgin PTFE resin is compression molded around and through a 304 stainless steel, perforated metal insert. After oven sintering, every gasket undergoes a 15,000-volt spark test to check for pinholes. The porous-free PTFE resin 100% encapsulates the stainless insert, isolating it from any fluid contact while in service.

No More Fabrication; Easy Installation

TASK-LINE gaskets are molded to size, 1/2″ through 24″ in class 150# and 300# ANSI ratings with a thickness of 1/8 ” or 3/32 ” (other thicknesses available upon request). Installation is quick and simple. TASK-LINE gaskets are self-aligning and seat easily to any flange in almost any condition.

  • Maximum protection
  • Zero corrosion rate
  • No retorquing after installation
  • Blowout protection
  • No fabrication or waste
  • Reusable
  • Non-porous
  • Seats easily / releases easily
  • Cryogenic to +400°F (204°C)

TASK-LINE gaskets have a temperature range of cryogenic to 400°F (consult factory for higher temperatures) and are chemically resistant to: all acids, all chlorides, all sulfates, all bleach solutions, all solvents, all phenols, all caustics, and all peroxides. TASK-LINE gaskets are leak-free and bubble-tight and can be used over and over without sacrificing sealing ability. TASK-LINE gaskets have zero corrosion rates which contribute to lower life-cycle costs when compared to envelope or solid gasket types.

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