Blind Flange Type 05/B1 EN1092-1 PN16
TECHNICAL DESCRIPTION
Blind flanges according to standard EN1092-1 / type 05 / B1 are pipeline elements with a wide size range, which are used as silencers in the construction of steel pipelines and pipe segments (spools).
We stock blind steel flanges according to EN1092-1 type 05 / with sealing surface B1, but we also have the necessary machining equipment, which allows us to offer flanges with sealing surfaces.
• sealing surface type A, B2, C, D, E, F
• non-standard sealing surfaces on request
• profile grooves for metal sealing rings (segments) type RTJ
• threaded type flanges
• flanges made to customer specifications, and others.
SUPPORTED MATERIALS IN STOCK:
• Carbon steel
P245GH (1.0352) / EN 10222-2
Dimensions: DN 10 – 1000
The BLIND FLANGE TYPE 05/B1 EN1092-1 PN16 is a high-performance industrial component designed for sealing the end of piping systems. Manufactured in compliance with the EN1092-1 standard, this flange ensures reliability and safety in high-pressure environments. It is rated for PN16 pressure, making it suitable for a wide range of applications in oil and gas, chemical processing, and water treatment industries.Constructed from durable materials, this blind flange offers excellent resistance to corrosion and mechanical stress. Its design allows for easy installation and maintenance, reducing downtime and operational costs. The flange features a smooth surface finish and precise dimensions, ensuring a tight seal and preventing leaks in critical systems.Key specifications and benefits include:Complies with EN1092-1 standards for quality assurancePN16 pressure rating for high-pressure applicationsRobust construction for long-term durabilityEasy to install and maintain, enhancing efficiencyVersatile use across multiple industrial sectors
Materials
| No. | DETAILS | MATERIALS | STANDARD |
|---|---|---|---|
| 1 | BLIND FLANGE 05/B1 EN1092-1 PN6 | steel P245GH / (1.0352) | EN 10222-2 |
| other steels - on request | |||
| P245GH / 1.0352 | EN 10222-2 | ||
| P355NL1 / 1.0566 | EN 10028-3 | ||
| 16Mo3; 15Mo3 / 1.5415 | EN 10222-2 | ||
| other stainless steels - on request | |||
| AISI 304L (X2CrNiMo17-12-2) / 1.4404 | EN 10222-5 | ||
| AISI 316L (X2CrNiMo17-12-2) / 1.4404 | EN 10222-5 | ||
| AISI 321 (X6CrNiTi18-10) / 1.4541 | EN 10222-5 | ||
| AISI 316Ti (X6CrNiMoTi17-12-2) / 1.4571 | EN 10222-5 | ||
Features
| SPECIFICATION | |
|---|---|
| Standard | EN 1092-1 01/B1 |
| Pressure | PN 16 |
| DN | flange dimensions | fastener dimensions | |||||||
|---|---|---|---|---|---|---|---|---|---|
| D | K | L | C4 | D1 | f1 | kg | n | M | |
| 10 | 90 | 60 | 14 | 16 | 40 | 2 | 0.72 | 4 | M12 |
| 15 | 95 | 65 | 14 | 16 | 45 | 2 | 0.81 | 4 | M12 |
| 20 | 105 | 75 | 14 | 18 | 58 | 2 | 1.14 | 4 | M12 |
| 25 | 115 | 85 | 14 | 18 | 68 | 2 | 1.38 | 4 | M12 |
| 32 | 140 | 100 | 18 | 18 | W8 | 2 | 2.03 | 4 | M16 |
| 40 | 150 | 110 | 18 | 18 | 88 | 3 | 2.35 | 4 | M16 |
| 50 | 165 | 125 | 18 | 18 | 102 | 3 | 2.88 | 4 | M16 |
| 65 | 185 | 145 | 18 | 18 | 122 | 3 | 3.50 | 8a | M16 |
| 80 | 200 | 60 | 18 | 20 | 138 | 3 | 4.61 | 8 | M16 |
| 100 | 220 | 180 | 18 | 20 | 158 | 3 | 5.65 | 8 | M16 |
| 125 | 250 | 210 | 18 | 22 | 188 | 3 | 8.13 | 8 | M16 |
| 150 | 285 | 240 | 22 | 22 | 212 | 3 | 10.50 | 8 | M20 |
| 200 | 340 | 295 | 22 | 24 | 268 | 3 | 16.20 | 12 | M20 |
| 250 | 405 | 355 | 26 | 26 | 320 | 3 | 25.00 | 12 | M24 |
| 300 | 460 | 410 | 26 | 28 | 378 | 4 | 35.00 | 12 | M24 |
| 350 | 520 | 470 | 26 | 30 | 438 | 4 | 48.00 | 16 | M24 |
| 400 | 580 | 525 | 30 | 32 | 490 | 4 | 63.00 | 16 | M27 |
| 450 | 640 | 585 | 30 | 40 | 550 | 4 | 96.50 | 20 | M27 |
| 500 | 715 | 650 | 33 | 44 | 610 | 4 | 133.00 | 20 | M30 |
| 600 | 840 | 770 | 36 | 54 | 725 | 5 | 226.00 | 20 | M33 |
| 700 | 910 | 840 | 36 | 58 | 795 | 5 | 285.00 | 24 | M33 |
| 800 | 1025 | 950 | 39 | 62 | 900 | 5 | 388.00 | 24 | M36 |
| 900 | 1125 | 1050 | 39 | 64 | 1000 | 5 | 483.00 | 28 | M36 |
| 1000 | 1255 | 1170 | 42 | 68 | 1115 | 5 | 640.00 | 28 | M39 |
| a) Flanges with size DN 65 can also be made with 4 holes upon customer request | |||||||||
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