Aerospace series - Free Standards Documents

BS EN 3572:2021 Aerospace series一PTFE flexible hose assembly with convoluted inner tube ofa nominal pressure up to 6 800 kPa and 8°30′ fitting in titanium一Product standard

July 1, 2021 admin BS standards Leave a comment

BS EN 3572:2021 pdf free.Aerospace series一PTFE flexible hose assembly with convoluted inner tube ofa nominal pressure up to 6 800 kPa and 8°30′ fitting in titanium一Product standard. This document specifies the dimensions of a hose assembly which is in accordance with Iso 7313. The hose assembly couples to the fittings specified in EN 3274, which are made out of titanium. […]

Definitions of imperfections and defects in organic matrix composite materials

June 22, 2021 admin BS standards Leave a comment

BS EN 4866:2021 pdf free.Aerospace series一Definitions of imperfections and defects in organic matrix composite materials. This document provides a list of terms with their definitions illustrated by typical photographs, in order to define a common vocabulary on the imperfections and damage that may occur during the manufacture of organic matrix composite materials (which will be called resinN in this document). […]

Test method for measurement of electrical contact resistance

June 11, 2021 admin BS standards Leave a comment

BS EN 4875:2020 pdf free.Aerospace series – Surface treatments – Test method for measurement of electrical contact resistance. The recommended dimensions of the test specimens are 100 mm x 250 mm with a nominal thickness of not less than 1 mm. Other dimensions of test specimens can be used provided that at least 30 measurements are taken. The 2 (two) […]