EPDM/PTFE Full Face Gasket:
The gaskets from 1/2" to 12"; PTFE-bonded EPDM gaskets in sizes from 1/2" to 12"; And PVDF-bonded EPDM gaskets from 1/2" to 10".
Features and Benefits
EPDM - durometer A, hardness 65 - 68
PTFE or PVDF-bonded EPDM for maximum corrosion resistance
Perfect sealing at low bolt tightening torque ratings; Longer gasket life
Ideal for plastic piping systems, as well as metal or plastic-lined metal systems
Working temperature:
EPDM: - 40 - 195 F
PTFE-bonded: - 40 - 250 F
PVDF-bonded: - 40 - 250 F
Approximately one third bolt tightening torque ratings as compared with flat or envelope type gasket
Thickness of bonded materials
PTFE: All Sizes: 0.016" (0.4mm)
PVDF: Sizes 1/2" - 2": 0.016" (0.4mm)
PVDF: Sizes 3" - 10": 0.020" (0.5mm)
PTFE-bonded gasket excellent for most corrosive chemicals
PVDF-bonded gasket is ideal for the following:
Semi-conductor industry, because of its purity
Aggressive chemicals (strong acids, bases, halogens, etc. )
Media that generates any volatile gas (PVDF gas permeation is only 1/50 of PTFE)
Both the PTFE and PVDF-bonded gaskets employ a proprietary laminating process for bonding to EPDM, providing the greater elasticity required for lower sealing torques
Materials
Sizes:
EPDM: 1/2" - 12"
PTFE-bonded EPDM: 1/2" - 12"
PVDF-bonded EPDM: 1/2" - 10" (except 1 1/4" and 2 1/2")
Typical Applications
Chemical Processing
Water & Wastewater
Landfills
Irrigation
Food Processing
Mining
Cixi Goldring Hardware Fasteners Co., Ltd. is one of fasteners manufacturer whose products have been well sold to all over the world.
Four manufacture facilities, equipped with modernized quality control systems and assemble lines, have been set up, specialized in Hose Clamp, Pipe clamp, Special Fasteners, Rivets, Washers, Bolts, Nuts, Screws Pins, Socket, Set Screws, Standoff, Threaded rod, Hangers, Nails, Inserts, etc.
Feature
Our products are made by excellent steel, stainless steel, brass, copper, bronze, titanium, nickel, material with advantages as skillful technique, strict test, safety, reliablity, rootproof force, strong fastening force and excellent endurance.
We sincerely hope to establish and develop business cooperation with demestic and foreign customers and friends under the condition of equal and mutual benefits. We are ready to provide our customers with excellent goods and superior services by our intelligence, efforts and good credit.
