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About ISOflanges

About us (Imagevideo German)

ISOflanges GmbH COMPANY PROFILE (German)

Certificate module A2 directive 2014/68/EU (German)

Certificate ISO 9001:2015

Type HP2, Instructions for operation and use / Analysis of hazards and risks

Type HP2 Example of installation of an insulating flange connection

Type HQ2, Instructions for operation and use / Analysis of hazards and risks

Type HQ2 Example of installation of an insulating flange connection

Type HP2 video for assembly (German)

Video: Testing of our insulated flange connections in accordance with the Pressure Equipment Directive (German)

Video: Type HP2 High-voltage test / DIN EN 1594
– Demonstration of spark overvoltage (German)

Technical differences between insulating joint constructions

Certificate, Hydrogen compatibility, type HP DN 100 PN 16, DplusH2 long-term test, 100 % hydrogen, DBI / DVGW

Certificate DIN EN 1772, Type HP PN 10-16 D HTG, DN 40, DBI –GTI/ DVGW

Certificate, Hydrogen compatibility, type HP HTG, 100 % hydrogen, DBI – GTI 119:2024-02

Certificate module H directive 2014/68/EU, Pressure equipment / CE 0045

Supplier’s declaration H2 HP2 SW, 100 % hydrogen, H2

Supplier’s declaration ATEX, 100 % hydrogen, H2

Supplier’s declaration increased tighthness according to DIN EN 1127-1

ISOflanges high voltage tests: insulating flange type HP Dplus, DN150 PN16

Press release ISOflanges 2017-03

Insulating flanges:

Special edition 3R 10-11 from 2017 – Eyes open when purchasing insulating flanges (by M. Sc. Claudia Suckut)