This European standard specifies the required characteristics@ inspection and test methods@ quality assurance and procurement requirements for metric series 8???? dynamic beam seal pipe couplings@ for temperature ranges type II and III according to ISO 6771 and nominal pressure up to 28 000 kPa.
EN 3275:2019 history
2019EN 3275:2019 Aerospace series - Pipe coupling 8°30' up to 28 000 kPa Dynamic beam seal - Metric series - Technical specification
2002EN 3275:2002 Aerospace series - Pipe coupling 8°30′ up to 28000 kPa - Dynamic beam seal; Metric series; Technical specification