{"id":403378,"date":"2024-10-20T05:05:50","date_gmt":"2024-10-20T05:05:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-669-12022-tc\/"},"modified":"2024-10-26T09:05:14","modified_gmt":"2024-10-26T09:05:14","slug":"bs-669-12022-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-669-12022-tc\/","title":{"rendered":"BS 669-1:2022 – TC"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\n30454897 <\/td>\n<\/tr>\n
51<\/td>\nA-30422613 <\/td>\n<\/tr>\n
55<\/td>\nForeword <\/td>\n<\/tr>\n
57<\/td>\nSection 1: General
1 Scope
2 Normative references <\/td>\n<\/tr>\n
58<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
60<\/td>\nSection 2: Strip-wound flexible connections
4 General
4.1 Size
4.2 Length
4.3 Flow rate test
Table 1 \u2014 Flow rate through flexible connection assemblies
4.4 Classification
5 Design and dimensions
5.1 Strip-wound flexible hose <\/td>\n<\/tr>\n
61<\/td>\nTable 2 \u2014 Dimensions of flexible hoses
Figure 1 \u2014 General view and section of a strip-wound flexible hose
5.2 Cover performance <\/td>\n<\/tr>\n
62<\/td>\n5.3 Soundness
5.4 Assembly markings <\/td>\n<\/tr>\n
63<\/td>\nFigure 2 \u2014 Acid test equipment
6 Materials for strip-wound flexible hose
6.1 Steel strip
6.2 Sealing thread\/rubber packing <\/td>\n<\/tr>\n
64<\/td>\n6.3 Sealant
6.4 Cover materials
Table 3 \u2014 Properties and methods of test for synthetic rubber covers <\/td>\n<\/tr>\n
65<\/td>\n7 Performance
7.1 Strength and heat resistance <\/td>\n<\/tr>\n
66<\/td>\nTable 4 \u2014 Test sequence schedule <\/td>\n<\/tr>\n
67<\/td>\nFigure 3 \u2014 Flexibility test apparatus <\/td>\n<\/tr>\n
68<\/td>\nTable 5 \u2014 Minimum performance test values <\/td>\n<\/tr>\n
70<\/td>\nFigure 4 \u2014 Flexing test <\/td>\n<\/tr>\n
71<\/td>\n7.2 Reaction to fire
Figure 5 \u2014 Testing rig for single burning item test <\/td>\n<\/tr>\n
72<\/td>\nFigure 6 \u2014 Testing rig for test of direct impingement of flame <\/td>\n<\/tr>\n
73<\/td>\nSection 3: Additional requirements for end fittings and sockets
8 Design, construction and materials
8.1 Basic designs and dimensions
8.2 Construction <\/td>\n<\/tr>\n
74<\/td>\n8.3 Materials
9 Selection of end fittings
10 Performance of end fitting assemblies
10.1 Soundness <\/td>\n<\/tr>\n
75<\/td>\n10.2 Pull test
Table 6 \u2014 Force and impact energy for pull test and impact test of end fitting assemblies <\/td>\n<\/tr>\n
76<\/td>\nFigure 7 \u2014 Pull test
10.3 Impact test <\/td>\n<\/tr>\n
77<\/td>\nFigure 8 \u2014 Impact test apparatus <\/td>\n<\/tr>\n
78<\/td>\nFigure 9 \u2014 Impact test on a typical end fitting
10.4 Drop test <\/td>\n<\/tr>\n
79<\/td>\nFigure 10 \u2014 Drop test
10.5 Durability <\/td>\n<\/tr>\n
80<\/td>\nSection 4: Marking
11 Information to be marked on flexible connection assembly
12 Packaging <\/td>\n<\/tr>\n
81<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

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<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":403384,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1027,2641],"product_tag":[],"class_list":{"0":"post-403378","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-100-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/403378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/403384"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=403378"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=403378"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=403378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}