Grafan Fibre 7/8 Style VR3 100% Grafan-Garnen

Description

Grafan Fibre 7/8 Style VR3 100% Grafan-Garnen
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GRAFAN FIBER 7/8 Style VR3
CA 7 meters
The volcano types VR3 and VR31 are braided packaging made from 100% Grafan yarns to create truly exceptional capabilities and performance, pure expanded graphite packaging. Type VR31 is additionally reinforced with Inconel wire to create the ideal packaging for high temperature, high pressure valves.
Under compression in the gland, types VR3 / VR31 form into packing rings like VR2, while they offer the advantage that the VR1 tape has to be laboriously wrapped around valve stems or the cost of inventory in many sizes of individual VR2 punched rings.
The types VR3 / VR31 can only be cut to length and pulled into the gland. Individual cut rings are not required, as is the case with conventional braided packaging. Grafan is self-lubricating and will neither shrink, harden nor dry out when in use.
Type VR3 / VR31 standard spool length is 8 meters, apart from cross-section sizes 3mm and 5mm, where the standard length is 30 meters. Custom lengths may be available - please contact us using the form.
Applications:
Extreme condition, long life and zero leakage packaging for all applications, up to high temperatures, high pressure, high speed applications on pumps, valves, mixers, agitators, expansion joints, ball valve seats and other static seals. The types VR1 and VR31 are only designed for static applications. Against all acids, alkalis and solvents (except very strong oxidizing agents), gases, feed water and superheated or saturated steam.
Functions
Reinforced with Inconel wire to create the ideal packaging for high pressure, high temperature valves
Developed for high temperature, high pressure and high speed applications.
Suitable for use in pumps, valves, mixers, agitators, expansion joints, ball valve seats and other static seals
Operating limits
Pressure performance: VR3 200 bar
Pressure performance: VR31 360 bar
Rotation speed: VR3 30 m / s
Rotation speed: VR31 1 m / s
Temperature: -200 ° C to + 3000 ° C Inert
Temperature: -200 ° C - + 600 ° C in air
Limit values ​​are for guidance only. Product performance is dependent on materials and other operating conditions.
GRAFAN FIBER 7/8 Style VR3 CA 7 meters Type VR3 / VR31 standard spool length is 8 meters, apart from cross-section sizes 3mm and 5mm, where the standard length is 30 meters. Custom lengths may be available - please contact us using the form. Functions Reinforced with Inconel wire to create the ideal packaging for high pressure, high temperature valves Developed for high temperature, high pressure and high speed applications. Suitable for use in pumps, valves, mixers, agitators, expansion joints, ball valve seats and other static seals Operating limits Pressure performance: VR3 200 bar Pressure performance: VR31 360 bar Rotation speed: VR3 30 m / s Rotation speed: VR31 1 m / s Temperature: -200 ° C to + 3000 ° C Inert Temperature: -200 ° C - + 600 ° C in air Limit values ​​are for guidance
Marke
Markenlos
Angebotspaket
Nein
EAN
Nicht zutreffend
Maßeinheit
m
Modifizierter Artikel
Nein
Herstellernummer
nicht zutreffend
Herstellungsland und -region
Vereinigte Staaten
Anzahl der Einheiten
7