Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
PTFE envelope gaskets are type of static seal. It is composed of elastic materials such as compressed non-asbestos sheet and a PTFE envelope cove. PTFE has superior properties against chemical (not affected by all chemicals except molten alkali metal and fluorine at elevated temperature) and a wide working temperature range. (from -180~260) the coefficient of static and dynamic friction of PTFE are very low. PTFE is the best of thenon-stick materials. It has excellent weathering and aging characteristics.
Application areas:
PTFE envelope gasket is used to seal pipe flanges glass lined, PVC or FRP. Low bolt torque effecting a seal and chemical compatibility is a main characteristic of this type of gasket.
Specifications:
Inspection Item
Unit Data
Bulk Density G/M³ 1.90(± 0.10)-for sheet; 2.3(± 0.20)for PTFE seal
Color __ Green, Blue, White
Pressure Limit bar 40
Temperature Limite ° C 260
PH Range __ 0-14
PTFE Seal Thickness mm 0.5(± 0.10)/side
Gasket Thickness mm 2(± 0.10)or as customers request
Ningbo Tianda Chemical Industrial Device Tech. Co., Ltd., (T. C. I ) which is founded in 1978, dedicated to the installation of random tower packing, structure tower packing and tray tower internals. We have over 30 years of combined experience of tower packings and tray installation work.
T. C. I can supply all kinds of Random tower packings such as: Pall ring, Tellerette ring, IMTP ring, Rashig ring, Saddle ring, Heilex ring, Nutter ring, VSP ring, conjugated ring etc, Sturcture tower packings such as: Gauze Structured Column Packing, Corrugated Structured Packing and Ceramic Corrugated? Structured Column Packing. Tower Internal such as: All type of trays, Distributors, demister, Packing, Electrodes, Bed supports, beams, and Chimney Trays.
Our Goal, T. C. I strive for excellence. Our goal is to become one of the top companies in our area in the country.
