{"id":271442,"date":"2024-10-19T18:12:01","date_gmt":"2024-10-19T18:12:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-12953-52020\/"},"modified":"2024-10-25T14:25:23","modified_gmt":"2024-10-25T14:25:23","slug":"bs-en-12953-52020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-12953-52020\/","title":{"rendered":"BS EN 12953-5:2020"},"content":{"rendered":"

This document specifies requirements for the inspection during and after construction, documentation and marking of shell boilers as defined in EN 12953-1:2012<\/span><\/span>.<\/p>\n

\n
\n NOTE\n <\/div>\n

For other components, such as water tube walls, reference will be made to the EN 12952 series<\/span><\/span> [ 1<\/span>].<\/p>\n<\/div>\n

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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
8<\/td>\n3 Terms and definitions
4 Symbols <\/td>\n<\/tr>\n
9<\/td>\n5 Inspection and testing
5.1 General
5.2 Approval of personnel
5.2.1 Check of welder and welding operator approval
5.2.2 Approval of non-destructive examination personnel
5.3 Calibration of equipment
5.4 Inspection activities <\/td>\n<\/tr>\n
13<\/td>\n5.5 Non-destructive examinations
5.5.1 General
5.5.2 Extent of non-destructive examination <\/td>\n<\/tr>\n
16<\/td>\n5.5.3 Non-destructive examination of repairs <\/td>\n<\/tr>\n
17<\/td>\n5.5.4 Non-destructive examination of welded joints \u2013 techniques and acceptability of imperfections
5.5.4.1 General
5.5.4.2 Visual testing
5.5.4.3 Radiographic examination <\/td>\n<\/tr>\n
20<\/td>\n5.5.4.4 Ultrasonic examination <\/td>\n<\/tr>\n
21<\/td>\n5.5.4.5 Magnetic particle examination and penetrant testing
5.6 Weld production control test plates
5.6.1 General
5.6.2 Quantity of test plates
5.6.2.1 Automatic or semi-automatic welding process and considered as serial production
5.6.2.2 Other welding process or non-serial production <\/td>\n<\/tr>\n
22<\/td>\n5.6.3 Non-destructive examination of test plates
5.6.4 Destructive testing of test plates <\/td>\n<\/tr>\n
23<\/td>\n5.6.5 Test specimens and testing requirements
5.7 Corrugated furnace tubes
5.7.1 NDT <\/td>\n<\/tr>\n
24<\/td>\n5.7.2 Test sample of the corrugated furnace
5.7.3 Weld production control test plates of the corrugated furnace
5.7.4 Visual testing and dimensional <\/td>\n<\/tr>\n
25<\/td>\n5.7.5 Documentation to be provided <\/td>\n<\/tr>\n
26<\/td>\n5.8 Final assessment
5.8.1 General
5.8.2 Extent of final assessment
5.8.2.1 Visual and dimensional examination <\/td>\n<\/tr>\n
27<\/td>\n5.8.2.2 Examination of documentation
5.8.2.3 Hydrostatic pressure test
5.8.2.4 Post hydrostatic pressure test examination
5.8.2.5 Inspection of provision of safety devices
5.9 Economizer and superheater <\/td>\n<\/tr>\n
28<\/td>\n6 Documentation, certification and marking
6.1 General
6.2 Documentation
6.3 Declaration
6.4 Marking <\/td>\n<\/tr>\n
30<\/td>\nAnnex A (normative)Economizer and\/or superheater with water tube design connected to the shell boiler including piping
A.1 General
A.2 Extent of NDT for welds for economizers and\/or superheaters and\/or piping <\/td>\n<\/tr>\n
32<\/td>\nAnnex B (informative)Significant technical changes between this European Standard and the previous edition <\/td>\n<\/tr>\n
33<\/td>\nAnnex ZA (informative)Relationship between this European Standard and the essential requirements of Directive 2014\/68\/EU (Pressure equipment Directive) aimed to be covered <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Shell boilers – Inspection during construction, documentation and marking of pressure parts of the boiler<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":271444,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[335,2641],"product_tag":[],"class_list":{"0":"post-271442","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-020-01","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\/271442","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\/271444"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=271442"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=271442"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=271442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}