PTFE Low Torque Av Gasket, Brand Name : NINGBO TIANDA

We are offering Asahi Ptfe/epdm Low Torque Av Gasket.
ASAHI PTFEEPDM Low Torque AV Gasket valve gaskets offer a unique double convex ring design that gives optimum sealing with only one third the torque commonly required with flat faced gaskets. Asahi offers EPDM gaskets from 12" to 12"; PTFE-bonded EPDM gaskets in sizes from 12" to 12"; and PVDF-bonded EPDM gaskets from 12" 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 DEG C
PTFE-bonded: - 40 - 250 DEG C
PVDF-bonded: - 40 - 250 DEG C
PTFE: All Sizes: 0.016" (0.4mm)
PVDF:Sizes 12" - 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 150 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: 12" - 12"
PTFE-bonded EPDM: 12" - 12"
PVDF-bonded EPDM:12" - 10" (except 1 14" and 2 12")