Flange connection
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Flange connection Bored, welded blind flanges according to EN1092-1, old no. DIN 2527 spec. or ANSI B16.5 in different pressure ratings and with different facings. (s. also Blindflansche/Formen der Dichtflächen, Din 2526 - EN1092-1) |
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examples:
| DN | PN | Dichtleiste | Code | A3 | A7 | A11 | E5 in | S15 in | S15 out |
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| 15 | 16 | B | FL1516b |  |
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| 25 | 40 | C | FL254 | |
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| 25 | 100 | E | FL2510 | |
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| 25 | 40 | N | FL254n | |
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| 25 | 40 | F | FL254f | |
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| 1" | 150 lbs | RF | FL115 | |
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| 1" | 600 lbs | RTJ | FL160r | |
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* DIN Types of contect faces according to EN1092-1
--> please order flanges with DN, PN and facing-form
--> a second welding inside is possible on request
Remarks
flanges without specification of the facing:
| up to PN 100 | -form B1 |  |
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| higher than PN 100 | -form B2 | |||
| ANSI flanges | -form RF | |||
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- other facings according to EN1092-1, or ANSI B16.5 |
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- The valve order number may be shortened because of thelength of the flange-codes |
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