{"id":380571,"date":"2024-10-20T03:07:28","date_gmt":"2024-10-20T03:07:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-b31t-2021\/"},"modified":"2024-10-26T05:39:49","modified_gmt":"2024-10-26T05:39:49","slug":"asme-b31t-2021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-b31t-2021\/","title":{"rendered":"ASME B31T 2021"},"content":{"rendered":"

This Standard provides requirements for evaluating the suitability of materials used in piping systems for piping that may be subject to brittle failure due to low-temperature service conditions.<\/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\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
5<\/td>\nFOREWORD <\/td>\n<\/tr>\n
6<\/td>\nASME B31 COMMITTEE ROSTER <\/td>\n<\/tr>\n
7<\/td>\nCORRESPONDENCE WITH THE B31 COMMITTEE <\/td>\n<\/tr>\n
9<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
11<\/td>\nASME B31T-2021 SUMMARY OF CHANGES <\/td>\n<\/tr>\n
14<\/td>\n1 GENERAL
1.1 Scope
1.2 Units of Measure
2 GLOSSARY
3 LOW-TEMPERATURE RANGES AND REQUIREMENTS
3.1 Low-Temperature Service Requirements
3.2 Material Groupings (Column 1 of Table 3.1-1) <\/td>\n<\/tr>\n
15<\/td>\n3.3 Governing Thickness and Notes (Columns 2 and 3 of Table 3.1-1)
3.4 Low-Temperature Service Limit (Column 4 of Table 3.1-1)
3.5 Material Requirements for Low-Temperature Service (Columns 5 and 6 of Table 3.1-1)
3.6 Design Requirements for Low-Temperature Service (Columns 10 Through 18 of Table 3.1-1) <\/td>\n<\/tr>\n
16<\/td>\n3.7 Fabrication Requirements for Low-Temperature Service (Columns 7, 8, and 9 of Table 3.1-1) <\/td>\n<\/tr>\n
19<\/td>\n4 IMPACT TESTING METHODS AND ACCEPTANCE CRITERIA
4.1 General
4.2 Procedure
4.3 Test Specimens <\/td>\n<\/tr>\n
20<\/td>\n4.4 Test Temperatures
4.5 Acceptance Criteria <\/td>\n<\/tr>\n
21<\/td>\n5 REFERENCES <\/td>\n<\/tr>\n
25<\/td>\nTables
Table 3.1-1 Low-Temperature Service Requirements by Material Group <\/td>\n<\/tr>\n
41<\/td>\nTable 3.2-1 Material Groupings by Material Specification <\/td>\n<\/tr>\n
48<\/td>\nTable 4.4.2-1 Charpy Impact Test (Absorbed Energy) Temperature Reduction for Material or Specimens <10 mm (0.394 in.) <\/td>\n<\/tr>\n
49<\/td>\nTable 4.5.1-1 Minimum Required Charpy V-Notch Impact Values <\/td>\n<\/tr>\n
50<\/td>\nMANDATORY APPENDIX I IMPACT TEST EXEMPTION CURVES <\/td>\n<\/tr>\n
51<\/td>\nFigures
Figure I-1 Impact Test Exemption Curves for T-Number Groups CS A, CS B, CS C, and CS D (U.S. Customary Units) <\/td>\n<\/tr>\n
52<\/td>\nFigure I-1M Impact Test Exemption Curves for T-Number Groups CS A, CS B, CS C, and CS D (SI Units) <\/td>\n<\/tr>\n
53<\/td>\nTable I-1 Tabular Values for Figures I-1 and I-1M <\/td>\n<\/tr>\n
56<\/td>\nFigure II-1 Stress Ratio Curve (U.S. Customary Units)
MANDATORY APPENDIX II STRESS RATIO CURVES <\/td>\n<\/tr>\n
57<\/td>\nFigure II-1M Stress Ratio Curve (SI Units) <\/td>\n<\/tr>\n
58<\/td>\nMANDATORY APPENDIX III MATERIAL GROUPINGS BY T-NUMBER <\/td>\n<\/tr>\n
59<\/td>\nTable III-1 Material Groupings by T-Number <\/td>\n<\/tr>\n
66<\/td>\nNONMANDATORY APPENDIX A FLOWCHART OF REQUIREMENTS <\/td>\n<\/tr>\n
67<\/td>\nFigure A-1 Flowchart of Requirements <\/td>\n<\/tr>\n
68<\/td>\nNONMANDATORY APPENDIX B GUIDELINES FOR ESTABLISHING T-NUMBER GROUP <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME B31T – 2021 Standard Toughness Requirements for Piping<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2021<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":380580,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-380571","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/380571","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\/380580"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=380571"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=380571"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=380571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}