Braided PTFE packing 4143/G
graphitechemical-resistantfor valves

Braided PTFE packing - 4143/G  - TEXPACK - graphite / chemical-resistant / for valves
Braided PTFE packing - 4143/G  - TEXPACK - graphite / chemical-resistant / for valves
Braided PTFE packing - 4143/G  - TEXPACK - graphite / chemical-resistant / for valves - image - 2
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Characteristics

Material
PTFE, graphite
Other characteristics
chemical-resistant
Applications
for valves, high-temperature, for agitators
Operating temperature

Min.: -50 °C
(-58 °F)

Max.: 250 °C
(482 °F)

Description

This is a seal obtained by extrusion of pure non-sintered PTFE, to which special lubricants and graphite have been added. Soft and easily adapted to any seal housing, this seal is chemically inert and withstands the aggression of all chemical products and solvents, with the exception of alkali materials. It does not harden within the limit of 200°C, thus preventing scoring of the shaft, it is resistant to corrosive agents. Applications For use with acids, alkalis, gases, solvents, steam, centrifugal pumps, plungers pumps, mixers, agitators, valves, expansion joints, vacuum pumps.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.