Таблица эквивалентов стандартов
Найдите соответствия между стандартами ASME, EN, DIN и JIS в одной таблице.
01
Эквиваленты стандартов фланцев
| Категория | ASME / API | EN | DIN | JIS | Примечание |
|---|---|---|---|---|---|
| Pipe Flanges (small diameter) | ASME B16.5 | EN 1092-1 | DIN 2527 / DIN 2573–2576 | JIS B2220 | NPS 1/2–24 / DN 15–600 |
| Pipe Flanges (large diameter) | ASME B16.47 | EN 1092-1 (large sizes) | DIN 2527 (large sizes) | JIS B2220 (large sizes) | NPS 26–60 / DN 650–1500 |
| Flange Dimensions (Ring Joint) | ASME B16.20 | EN 1514-1 | DIN 2696 | JIS B2220 Annex | Ring Joint Gasket dimensions |
| Wellhead Flanges | API 6A | EN ISO 10423 | – | – | Oil and gas wellhead equipment |
| Pipeline Flanges | API 6D / MSS SP-44 | EN 1759-1 | DIN 2635–2638 | JIS B2240 | Pipeline valves and flanges |
02
Эквиваленты стандартов фитингов
| Категория | ASME / API | EN | DIN | JIS | Примечание |
|---|---|---|---|---|---|
| Butt-Weld Fittings | ASME B16.9 | EN 10253-2 / EN 10253-4 | DIN 2605 / DIN 2615 / DIN 2616 | JIS B2311 / JIS B2312 | Elbows, tees, reducers, caps |
| Socket-Weld & Threaded Fittings | ASME B16.11 | EN 10254 (withdrawn) / BS 3799 | DIN 2990 / DIN 2993 | JIS B2316 | Socket-weld and threaded connections |
| Large Diameter Fittings | MSS SP-75 | EN 10253-2 | DIN 2605-2 | JIS B2313 | Large diameter butt-weld fittings |
| Stub Ends / Lap Joints | ASME B16.9 / MSS SP-43 | EN 10253-2 / EN 10253-4 | DIN 2642 | JIS B2312 | Lap joint connections |
03
Эквиваленты стандартов материалов
| Категория | ASME / API | EN | DIN | JIS | Примечание |
|---|---|---|---|---|---|
| Carbon Steel Forgings | ASTM A105 | EN 10222-2 (P250GH) | DIN 17243 (C22.8) | JIS G3202 (SFVC1 / SF440) | Flange and fitting forgings |
| Low-Temp Carbon Steel Forgings | ASTM A350 LF2 | EN 10222-4 (16Mn) | DIN 17280 | JIS G3205 (SFL1) | Low temperature applications (-46°C) |
| Alloy Steel Forgings (CrMo) | ASTM A182 F11 / F22 | EN 10222-2 (13CrMo4-5 / 10CrMo9-10) | DIN 17175 | JIS G3203 (SFVAF12 / SFVAF22) | High temperature CrMo steels |
| Austenitic Stainless Forgings | ASTM A182 F304/F316 | EN 10222-5 (X2CrNi19-11 / X2CrNiMo17-12-2) | DIN 17440 | JIS G3214 (SUSF304 / SUSF316) | Austenitic stainless flanges and fittings |
| Carbon Steel Plates | ASTM A516 Gr.60/70 | EN 10028-2 (P265GH / P355GH) | DIN 17155 (HII / 19Mn6) | JIS G3118 (SGV410 / SGV480) | Pressure vessel plates |
| Carbon Steel Pipes | ASTM A106 Gr.B | EN 10216-2 (P235GH) | DIN 17175 (St 35.8 / St 45.8) | JIS G3456 (STPT370 / STPT410) | Seamless carbon steel pipes |
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