{"id":394777,"date":"2024-10-20T04:15:41","date_gmt":"2024-10-20T04:15:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-341-12022\/"},"modified":"2024-10-26T07:58:37","modified_gmt":"2024-10-26T07:58:37","slug":"bs-341-12022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-341-12022\/","title":{"rendered":"BS 341-1:2022"},"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\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction
1 Scope
2 Normative references <\/td>\n<\/tr>\n
8<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\nFigure 1 \u2014 Hand wheel operated valve
Figure 2 \u2014 Key operated valve <\/td>\n<\/tr>\n
10<\/td>\n4 General requirements
4.1 Spindle ends for key operated valves
4.2 Use of pressure relief devices
5 Valve inlet and cylinder neck connections
5.1 Tapered
5.2 Oversized tapered
5.3 Parallel <\/td>\n<\/tr>\n
11<\/td>\nFigure 3 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 16T Type <\/td>\n<\/tr>\n
12<\/td>\nTable 1 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 16T Type <\/td>\n<\/tr>\n
13<\/td>\nFigure 4 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 17T Type <\/td>\n<\/tr>\n
14<\/td>\nTable 2 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 17T Type <\/td>\n<\/tr>\n
15<\/td>\nFigure 5 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 18T Type <\/td>\n<\/tr>\n
16<\/td>\nTable 3 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 18T Type <\/td>\n<\/tr>\n
17<\/td>\nFigure 6 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 19T Type <\/td>\n<\/tr>\n
18<\/td>\nTable 4 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 19T Type <\/td>\n<\/tr>\n
19<\/td>\nFigure 7 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 26T Type <\/td>\n<\/tr>\n
20<\/td>\nTable 5 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 26T Type <\/td>\n<\/tr>\n
21<\/td>\nFigure 8 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 32T Type <\/td>\n<\/tr>\n
22<\/td>\nTable 6 \u2014 Dimensions and manufacturing tolerances of valve body tapered stem\/cylinder neck threads \u2013 32T Type
6 Inspection gauges
7 Marking <\/td>\n<\/tr>\n
23<\/td>\nAnnex A (informative)\u2002 Comparison between valve tapered inlet connections in this British Standard and the nominal sizes in BS 341\u20111:1962
Table A.1 \u2014 Comparison between valve tapered inlet connections in this British Standard and the nominal sizes in BS 341\u20111:1962
Annex B (informative)\u2002 Guidance on the calculation of thread data given in Figure 3 to Figure 8 <\/td>\n<\/tr>\n
25<\/td>\nAnnex C (normative)\u2002 Gauging for taper threads <\/td>\n<\/tr>\n
26<\/td>\nFigure C.1 \u2014 Thread form for 16T plug and ring gauges <\/td>\n<\/tr>\n
27<\/td>\nFigure C.2 \u2014 Thread form for 17T plug and ring gauges <\/td>\n<\/tr>\n
28<\/td>\nFigure C.3 \u2014 Thread form for 18T, 19T and 26T plug and ring gauges <\/td>\n<\/tr>\n
29<\/td>\nFigure C.4 \u2014 Thread form for 32T plug and ring gauges
Table C.1 \u2014 Thread taper ratios and angles <\/td>\n<\/tr>\n
30<\/td>\nFigure C.5 \u2014 Inspection plug gauges for 16T, 18T, 19T, 26T and 32T
Table C.2 \u2014 Inspection plug gauges for 16T, 18T, 19T, 26T and 32T <\/td>\n<\/tr>\n
31<\/td>\nFigure C.6 \u2014 Inspection plug gauges for 17T
Table C.3 \u2014 Inspection plug gauges for 17T <\/td>\n<\/tr>\n
32<\/td>\nFigure C.7 \u2014 Inspection ring gauges for 16T, 18T, 19T, 26T and 32T
Table C.4 \u2014 Inspection ring gauges for 16T, 18T, 19T, 26T and 32T <\/td>\n<\/tr>\n
33<\/td>\nFigure C.8 \u2014 Inspection ring gauges for 17T
Table C.5 \u2014 Inspection ring gauges for 17T <\/td>\n<\/tr>\n
34<\/td>\nFigure C.9 \u2014 Check gauges for inspection ring gauges for 16T, 18T, 19T, 26T and 32T
Table C.6 \u2014 Check gauges for inspection ring gauges for 16T, 18T, 19T, 26T and 32T <\/td>\n<\/tr>\n
35<\/td>\nFigure C.10 \u2014 Check gauges for inspection ring gauges for 17T
Table C.7 \u2014 Check gauges for inspection ring gauges for 17T <\/td>\n<\/tr>\n
37<\/td>\nFigure C.11 \u2014 Use of inspection plug gauges <\/td>\n<\/tr>\n
38<\/td>\nFigure C.12 \u2014 Use of inspection ring gauges <\/td>\n<\/tr>\n
40<\/td>\nFigure C.13 \u2014 Use of check gauges <\/td>\n<\/tr>\n
41<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Gas cylinders. Cylinder valves – Threads for connection of valves to gas cylinders. 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>\n42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":394788,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[362,2641],"product_tag":[],"class_list":{"0":"post-394777","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-060-40","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\/394777","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\/394788"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=394777"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=394777"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=394777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}