This document specifies the technical delivery conditions for bends made by the induction bending process for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. NOTE 1 ISO 13623 is modified adopted as EN 14161 to exclude on-land supply systems used by the European gas supply industry from the input of gas into the on-land transmission network up to the inlet connection of gas appliances. This document is applicable to induction bends made from seamless and welded pipe of unalloyed or low-alloy steels. NOTE 2 These are typically C-Mn steels or low-alloy steels that are appropriate for the corresponding level and grade of line pipe in accordance with ISO 3183. This document specifies the requirements for the manufacture of two product specification levels (PSLs) of induction bends corresponding to product specification levels given for pipe in ISO 3183:2012. This document is not applicable to the selection of the induction bend PSL. It is the responsibility of the purchaser to specify the PSL, based upon the intended use and design requirements; see also ISO 3183, Introduction. This document is not applicable to pipeline bends made by other manufacturing processes. On-land supply systems used by the European gas supply industry from the input of gas into the on-land transmission network up to the inlet connection of gas appliances are excluded from the scope of this document.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 1<\/td>\n | 30477057 <\/td>\n<\/tr>\n | ||||||
| 57<\/td>\n | A-30437403 <\/td>\n<\/tr>\n | ||||||
| 58<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 64<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 66<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 69<\/td>\n | 4 Symbols and abbreviated terms 4.1 Symbols 4.2 Abbreviated terms <\/td>\n<\/tr>\n | ||||||
| 70<\/td>\n | 5 General requirements 5.1 Units of measurement 5.2 Rounding 5.3 Conformance to this document 6 Designation <\/td>\n<\/tr>\n | ||||||
| 71<\/td>\n | 7 Design 8 Information that shall be supplied by the purchaser 8.1 General information 8.2 Additional information <\/td>\n<\/tr>\n | ||||||
| 72<\/td>\n | 8.3 Information on the mother pipe <\/td>\n<\/tr>\n | ||||||
| 73<\/td>\n | 9 Manufacturing 9.1 Mother pipe 9.2 Qualification test bend <\/td>\n<\/tr>\n | ||||||
| 74<\/td>\n | 9.3 Production bending 9.4 Post-bending heat treatment <\/td>\n<\/tr>\n | ||||||
| 75<\/td>\n | 9.5 Forming and sizing after bending 9.6 Strip\/plate end welds 9.7 Jointers and girth welds 9.8 End preparation 10 Testing and inspection 10.1 General requirements <\/td>\n<\/tr>\n | ||||||
| 77<\/td>\n | 10.2 Extent of testing and inspection 10.2.1 Qualification test bend <\/td>\n<\/tr>\n | ||||||
| 79<\/td>\n | 10.2.2 Production bends 10.2.3 Production test bends 10.3 Chemical composition <\/td>\n<\/tr>\n | ||||||
| 80<\/td>\n | 10.4 Physical testing 10.4.1 Test pieces \u2014 General 10.4.2 Tensile testing 10.4.2.1 Test pieces 10.4.2.2 Test method 10.4.3 Charpy V-notch impact testing 10.4.3.1 Test pieces <\/td>\n<\/tr>\n | ||||||
| 81<\/td>\n | 10.4.3.2 Test method 10.4.3.3 Requirements 10.4.4 Through-thickness hardness testing 10.4.4.1 Test method 10.4.4.2 Requirements <\/td>\n<\/tr>\n | ||||||
| 82<\/td>\n | 10.4.5 Surface hardness testing 10.4.5.1 Test method 10.4.5.2 Requirements 10.4.6 Metallographic examination 10.4.6.1 Test method 10.4.6.2 Requirements 10.4.7 Crack tip opening displacement testing <\/td>\n<\/tr>\n | ||||||
| 83<\/td>\n | 10.4.8 Guided bend testing 10.4.8.1 Test pieces 10.4.8.2 Test method 10.4.9 Flattening tests 10.5 Non-destructive testing 10.5.1 General 10.5.2 Visual inspection <\/td>\n<\/tr>\n | ||||||
| 84<\/td>\n | 10.5.3 Weld seam testing 10.5.4 Inspection of bend ends 10.5.5 Magnetic particle testing or liquid-penetrant testing on the bend body 10.5.6 Ultrasonic testing on the bend body <\/td>\n<\/tr>\n | ||||||
| 85<\/td>\n | 10.5.7 Level of residual magnetism 10.5.8 Repairs 10.5.9 NDT personnel 10.6 Dimensions <\/td>\n<\/tr>\n | ||||||
| 88<\/td>\n | 10.7 Gauging 10.8 Hydrostatic testing 11 Inspection document 12 Marking <\/td>\n<\/tr>\n | ||||||
| 90<\/td>\n | Annex A (normative)Manufacturing procedure specification (MPS) A.1 General A.2 Manufacturing procedure specification <\/td>\n<\/tr>\n | ||||||
| 92<\/td>\n | Annex B (normative)PSL 2S bends ordered for sour service B.1 Introduction B.2 Additional information that shall be supplied by the purchaser B.3 Manufacturing B.3.1 Manufacturing procedure B.3.2 Pipe manufacturing <\/td>\n<\/tr>\n | ||||||
| 93<\/td>\n | B.4 Testing and inspection B.4.1 Chemical composition B.4.2 Tensile properties B.4.3 HIC\/SWC test B.4.3.1 Test pieces B.4.3.2 Test method B.4.3.3 Requirements <\/td>\n<\/tr>\n | ||||||
| 94<\/td>\n | B.4.4 SSC test B.4.4.1 Test pieces B.4.4.2 Test method B.4.4.3 Requirements B.4.5 Hardness test B.4.5.1 Test pieces B.4.5.2 Requirements <\/td>\n<\/tr>\n | ||||||
| 95<\/td>\n | B.5 Hard spots B.6 Inspection B.7 Non-destructive inspection B.7.1 Laminar imperfections at the pipe ends B.7.2 Ultrasonic testing on the bend body B.7.3 Ultrasonic testing adjacent to weld seam B.7.4 Non-destructive inspection of HFW weld seams <\/td>\n<\/tr>\n | ||||||
| 97<\/td>\n | B.7.5 Ultrasonic inspection of SAW seam welds <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Petroleum and natural gas industries. Induction bends, fittings and flanges for pipeline transportation systems – Induction bends<\/b><\/p>\n |