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PTFE, Expanded PTFE, Teflon manufacturer / supplier in China, offering Expanded PTFE for Sealing Gasket, Glass Fiber Yarn Withh High Pressure Air (HY-G620), acrylic Fiber Packing and so on.

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Expanded PTFE for Sealing Gasket

FOB Price: US $200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $200/ Piece
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Port: Ningbo, China
Production Capacity: 1000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HY-P300
  • Material: PTFE
  • Application: Chemical
  • Size: 1.5m×1.5m
  • Density: 0.8g/cm3
  • pH Range: 0-14
  • ASTM Line Call out: ASTM F 104
  • Trademark: hysealing
  • Specification: sgs
  • HS Code: 39209910
  • Standard: Standard
  • Usage: Pump, Compressor, Valve, Piping
  • Certification: RoHS, ISO
  • Thickness: 1.5mm,3.0mm
  • Color: White
  • Temperature: -268ºC to 315ºC
  • Specific Gravity: 4 - 6
  • Transport Package: Carton
  • Origin: Ningbo
Product Description
This year we moved our factory to a new big plant. And recently we produce ePTFE sheet by ourselves in our new workshop. The ePTFE sheet we produced has the same quality compared with Gore but with much better price! ! ! And we can brand your own marks on the sheet!

Now we are having a big sell about expanded PTFE sheet, the price is very very good. Welcome to your enquiry!
Free samples are available! ! !

Our P300 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, Our P300E not only resists chemical attack, but it will not contaminate or discolor end products. These industries currently use expanded PTFE sheet.
This expanded PTFE sheet is very popular in South America, New Zealand, Canada, USA. Free samples are available
.Expanded PTFE for Sealing Gasket
Temperature Limits:
Minimum-450°F (-268°C)
Maximum600°F (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"

F 37Sealability
ASTM Fuel A (isoctane):
Gasket load, 500 psi (3.5 N/mm2)
Internal Pressure, 9.8 psi (.7 bar)
Gasket Load, 500 psi (20.7N/mm2)

0.0 ml/hr

.16 ml/hr
F 36Compressibility68%
F 36Recovery12%
F 38Creep Relaxation32% at 212°F
16% at 73°F
F 495Ignition Loss30%
F 146Weight Incease After
Five Hour Immersion
ASTM Oil #1 @ +300°F (+150°C)
ASTM Fuel IRM 903 @ + 300°F (+150°C)
ASTM Fuel A @ + 70-85°F (+21-29°C)
ASTM Fuel B @ + 70-85°F (+21-29°C)
F 146Thickness Incease After
Five Hour Immersion
ASTM Oil #1 @ +300°F (+150°C)
ASTM Fuel IRM 903 @ + 300°F (+150°C)
ASTM Fuel A @ + 70-85°F (+21-29°C)
ASTM Fuel B @ + 70-85°F (+21-29°C)
F 152Tensile Strength Across Grain1/16" thick - 1600 psi
(11 N/mm2)
1/16" thick - 1600 psi
(11 N/mm2)
DIN 3535
Part 4
Gas Permeability
Internal pressure: 580 psi (40 bar)
Gasket Load: 4640 psi (32 N/mm2)
 Density:53 lb/ft3
(0.85 gm/cc)

Our Certificates:

Expanded PTFE for Sealing Gasket

Our Customers:

Expanded PTFE for Sealing Gasket

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