{"id":395097,"date":"2024-10-20T04:17:14","date_gmt":"2024-10-20T04:17:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-12952-62021-tc\/"},"modified":"2024-10-26T08:02:21","modified_gmt":"2024-10-26T08:02:21","slug":"bs-en-12952-62021-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-12952-62021-tc\/","title":{"rendered":"BS EN 12952-6:2021 – TC"},"content":{"rendered":"

This European Standard specifies requirements for the inspection during construction, documentation and marking of water-tube boilers as defined in EN 12952-1.<\/p>\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\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
58<\/td>\nundefined <\/td>\n<\/tr>\n
66<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
67<\/td>\n3 Terms and definitions
4 General organization
4.1 General
4.2 Conformity assessment
4.3 Competency of the manufacturer
4.4 Calibration of equipment <\/td>\n<\/tr>\n
68<\/td>\n4.5 Inspection activities <\/td>\n<\/tr>\n
70<\/td>\n5 Non-destructive testing (NDT) of parent materials
6 Production test plates for drums
6.1 General
6.2 Number of production test plates <\/td>\n<\/tr>\n
71<\/td>\n6.3 Tests required
6.3.1 Non-destructive testing
6.3.2 Destructive tests
6.4 Acceptance criteria
6.4.1 Non-destructive testing
6.4.2 Transverse tensile test <\/td>\n<\/tr>\n
72<\/td>\n6.4.3 Longitudinal tensile test on weld metal
6.4.4 Bend tests
6.4.5 Impact values
6.4.6 Macroscopic examination
6.4.7 Hardness survey
6.4.8 Dissimilar joints <\/td>\n<\/tr>\n
73<\/td>\n6.5 Non-conformance of results
6.5.1 General
6.5.2 Specific case for Charpy V-notch impact tests
7 Non-destructive testing of welds
7.1 Type and extent of non-destructive testing
7.1.1 General <\/td>\n<\/tr>\n
74<\/td>\n7.1.2 Drums and Headers <\/td>\n<\/tr>\n
75<\/td>\n7.1.3 Tube walls <\/td>\n<\/tr>\n
76<\/td>\n7.1.4 Pipes and Tubes <\/td>\n<\/tr>\n
78<\/td>\n7.1.5 Extension procedure of random testing in case of repairs
7.2 Qualification of non-destructive testing (NDT) personnel <\/td>\n<\/tr>\n
79<\/td>\n7.3 The detection of surface imperfections
7.3.1 General
7.3.2 Visual examination
7.3.3 Penetrant testing
7.3.4 Magnetic particle testing <\/td>\n<\/tr>\n
80<\/td>\n7.3.5 Acceptance criteria for weld surface imperfections <\/td>\n<\/tr>\n
82<\/td>\n7.4 Testing for volumetric imperfections
7.4.1 Radiographic testing
7.4.1.1 Method
7.4.1.2 Acceptance criteria for imperfections <\/td>\n<\/tr>\n
85<\/td>\n7.4.2 Ultrasonic testing
7.4.2.1 Method <\/td>\n<\/tr>\n
86<\/td>\n7.4.2.2 Acceptance criteria
7.5 Non-destructive testing reports <\/td>\n<\/tr>\n
87<\/td>\n8 Final inspection
8.1 Visual and dimensional examinations
8.2 Hydrostatic pressure test
8.2.1 General
8.2.2 Test procedure <\/td>\n<\/tr>\n
88<\/td>\n9 Documentation <\/td>\n<\/tr>\n
89<\/td>\n10 Marking <\/td>\n<\/tr>\n
90<\/td>\nAnnex A (normative)Special requirements for chemical recovery boilers
A.1 General
A.2 Special requirements for non-destructive testing (NDT) of welds
A.2.1 General
A.2.2 Special requirements for NDT of welds in a chemical recovery boiler – Volumetric testing
A.2.3 Methods of testing <\/td>\n<\/tr>\n
91<\/td>\nAnnex B (informative)Significant technical changes between this document and the previous edition <\/td>\n<\/tr>\n
92<\/td>\nAnnex ZA (informative)Relationship between this European Standard and the essential requirements of Directive 2014\/68\/EU aimed to be covered <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Water-tube boilers and auxiliary installations – 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>\n2022<\/td>\n94<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":395102,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[455,2641],"product_tag":[],"class_list":{"0":"post-395097","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-060-30","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\/395097","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\/395102"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=395097"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=395097"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=395097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}