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We supply welded neck flanges used for flanged joints according to standards listed below.
We are able to provide you with atypical flanges produced by forging according to drawings and customers requests.
Welded neck flanges - the types:
| Standards | ||||
| ČSN | DIN | ASME | EN | GOST |
| 131229-37, 131160 Typ 11 | 2627-2638, 28034 | B16.5, B.S. 3293, B16-47 Serie A, Serie B | 1092-1 Typ 11 | 12815-80, 12821-80 |