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Expanded PTFE for Flange Sealing Gasket

Expanded PTFE for Flange Sealing Gasket

PTFE, Teflon, PTFE Sheet manufacturer / supplier in China, offering Expanded PTFE for Flange Sealing Gasket, PTFE sheet/rod/tube and so on.

Equipped with expanded ptfe for flange sealing gasket material and properties, Yangzhong Tianyou Seals Co.,Ltd is one of the best expanded ptfe for flange sealing gasket manufacturers and suppliers in China, you can buy our expanded ptfe for flange sealing gasket in stock and check the price with our factory.
Basic Info
  • Model NO.: TY-E1

  • Function: Fixed Sealing, Hole Sealing, Rotary Sealing, Nozzle Ring Sealing, Shaft Sealing, Dust Prevention Sealing

  • Shape (For Gasket): Flat Gasket

  • Standard: Standard

  • Description: 100% Pure PTFE Sheet

  • Package: One PC by One Carton Box

  • Size: 1500mmx1500mm

  • Trademark: HYSEALING co. ltd

  • Origin: Ningbo, China

  • Style: Mechanical Seal

  • Application: Auxiliary Seal, Junction Surface Seal, Equipment Seal, Hydroseal, Pump Seal

  • Material: PTFE

  • Color: Pure White

  • Temperature: -260~350c

  • Pressure: 100bar

  • Thickness: 1.5,2,2.5,3,4,5,6

  • Specification: sgs

  • HS Code: 39209910

    Product Description

    EXPANDED PTFE SHEET is a Universal sheet gasket material for most services. Seals rough and irregular surfaces. Made from biaxial oriented expanded PTFE sheeting that is laminated to the required thickness. Seals of up to 3000+psi can be achieved depending on the flange type & design and type of media being sealed. Chemically resistant over the Q-14 pH range. Specific gravity: 4 to 6. Suitable for temperatures to 600F.


    Our gasket sheet is manufactured by expanding 100% virgin PTFE using a proprietary process that produces a uniform and highly fibrillated microstructure with equal tensile strength in all directions. The resulting product exhibits characteristics significantly different than conventional PTFE sheet. it is much softer and more flexible than regular PTFE sheet and thus conforms easily to irregular and rough surfaces. In addition, the material is easier to compress and minimizes creep and cold flow.

    EXPANDED PTFE SHEET is an all purpose gasket sheet that can replace all other types of PTFE sheet. It will seal all aggressive chemicals over the entire 0-14 pH range except for molten alkali metals and elemental fluorine. Made from 100% virgin PTFE, not only resists chemical attack, but it will not contaminate or discolor end products. These industries currently use expanded PTFE sheet:

    If you need the samples, we can also provide it to yout to check our quality
    Temperature Limits:
    Minimum-450F (-268'C)
    Maximum600F (315'C)
    pH:0-14 (except molten alkali metals and elemental fluorine)
    ASTM Line Call OutASTM F 104
    Available Sheet Sizes
    Thicknesses:1/32", 1/16", 3/32", 1/8", 3/16", 1/4"
    Sheet Size60" x 60"
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