Gaskets, Brand Name : NINGBO TIANDA

We are offering Gaskets.
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 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")