
Tracked Changes. Flexible hoses, end fittings and sockets for gas burning appliances. Strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st, 2nd and 3rd family gases. Specification.
STANDARD published on 7.6.2022
Designation standards: BS 669-1:2022-TC
Publication date standards: 7.6.2022
The number of pages: 82
Approximate weight : 277 g (0.61 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 22005 6 Status: Definitive