Plate Flange Type 01/B1 EN1092-1 PN25
TECHNICAL DESCRIPTION
Flat flanges according to standard EN1092-1 / type 01 / B1 are pipeline elements with a wide size range, which are widely used in the construction of steel pipelines and pipe segments (spools) used in industry, industry, shipbuilding and ship repair.
We stock flat steel flanges according to EN1092-1 type 01 / 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 PLATE FLANGE TYPE 01/B1 EN1092-1 PN25 is a high-performance industrial flange designed for robust and secure pipe connections in demanding environments. Manufactured in compliance with the EN1092-1 standard, this flange ensures reliability, durability, and compatibility with systems requiring a pressure rating of PN25. Its plate type construction offers excellent strength and is ideal for applications in oil and gas, chemical processing, water treatment, and other heavy industries where leak-proof performance is critical.Key features of this flange include:Material: Typically made from carbon steel or stainless steel, offering corrosion resistance and high tensile strength.Pressure Rating: PN25 (25 bar), suitable for high-pressure systems.Type 01/B1 Design: Provides a flat face for gasket seating, ensuring a tight seal and easy installation.Standards Compliance: Meets EN1092-1 specifications, guaranteeing interoperability and safety in European and international markets.Applications: Ideal for connecting pipes, valves, and equipment in industrial setups, reducing maintenance needs and enhancing system integrity.This flange is engineered for longevity and efficiency, with precise machining for accurate bolt hole alignment and surface finish. It supports various gasket types and is available in multiple sizes to fit diverse piping requirements. Whether for new installations or replacements, the PLATE FLANGE TYPE 01/B1 EN1092-1 PN25 delivers superior performance, making it a trusted choice for engineers and procurement specialists seeking quality and compliance in fluid handling systems.
Materials
| No. | DETAILS | MATERIALS | STANDARD |
|---|---|---|---|
| 1 | FLAT FLANGE 01/B1 EN1092-1 PN25 | steel P245GH / (1.0352) | EN 10222-2 |
| other steels - on request | |||
| P245GH / 1.0352 | EN 10222-2 | ||
| P265GH / 1.0425 | EN 10028-2 | ||
| P280GH / 1.0426 | 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 25 |
| DN | pipe Ø | flange dimensions | fastener dimensions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B1 | D | K | d1 | f1 | C1 | L | kg | n | M | |
| 10 | 13.5* | 14 | 90 | 60 | 40 | 2 | 14 | 14 | 0.62 | 4 | M12 |
| 17.2 | 18 | 0.60 | |||||||||
| 15 | 20.0* | 20.5 | 95 | 65 | 45 | 2 | 14 | 14 | 0.69 | 4 | M12 |
| 21.3 | 22.0 | 0.67 | |||||||||
| 20 | 25.0* | 26 | 105 | 75 | 58 | 2 | 16 | 14 | 0.95 | 4 | M12 |
| 26.9 | 27.5 | 0.94 | |||||||||
| 25 | 30.0* | 32 | 115 | 85 | 68 | 2 | 16 | 14 | 1.13 | 4 | M12 |
| 33.7 | 34.5 | 1.11 | |||||||||
| 32 | 38.0* | 39 | 140 | 100 | 78 | 2 | 18 | 18 | 1.84 | 4 | M16 |
| 42.4 | 43.5 | 1.82 | |||||||||
| 40 | 44.5* | 45.5 | 150 | 110 | 88 | 3 | 18 | 18 | 2.10 | 4 | M16 |
| 48.3 | 49.5 | 2.08 | |||||||||
| 50 | 57.0* | 158 | 165 | 125 | 102 | 3 | 20 | 18 | 2.75 | 4 | M16 |
| 60.3 | 61.5 | 2.73 | |||||||||
| 65 | 76.1 | 77.5 | 185 | 145 | 122 | 3 | 22 | 18 | 3.48 | 8 | M16 |
| 80 | 88.9 | 90.5 | 200 | 160 | 138 | 3 | 24 | 18 | 4.32 | 8 | M16 |
| 100 | 108.0* | 109 | 235 | 190 | 162 | 3 | 26 | 22 | 6.10 | 8 | M20 |
| 114.3 | 116 | 6.07 | |||||||||
| 125 | 133.0* | 135 | 270 | 220 | 188 | 3 | 28 | 26 | 8.21 | 8 | M24 |
| 139.7 | 141.5 | 8.19 | |||||||||
| 150 | 159.0* | 161 | 300 | 250 | 218 | 3 | 30 | 26 | 10.50 | 8 | M24 |
| 168.3 | 170.5 | 10.30 | |||||||||
| 200 | 219.1 | 221.5 | 360 | 310 | 278 | 3 | 32 | 26 | 14.30 | 12 | M24 |
| 250 | 273.0 | 276.5 | 425 | 370 | 335 | 3 | 35 | 30 | 20.10 | 12 | M27 |
| 300 | 323.9 | 327.5 | 485 | 430 | 395 | 4 | 38 | 30 | 26.60 | 16 | M27 |
| 350 | 355.6 | 359.5 | 555 | 490 | 450 | 4 | 42 | 33 | 41.80 | 16 | M30 |
| 400 | 406.4 | 411 | 620 | 550 | 505 | 44 | 48 | 36 | 57.60 | 16 | M33 |
| 450 | 457.0 | 462 | 670 | 600 | 555 | 4 | 54 | 36 | 69.80 | 20 | M33 |
| 500 | 508.0 | 513.5 | 730 | 660 | 615 | 4 | 58 | 36 | 87.00 | 20 | M33 |
| 600 | 610.0 | 616.5 | 845 | 770 | 720 | 5 | 68 | 39 | 127.00 | 20 | M36 |
| 700 | 711 | * | 960 | 875 | 820 | 5 | 85 | 42 | - | 24 | M39 |
| 800 | 813 | * | 1085 | 990 | 930 | 5 | 95 | 48 | - | 24 | M45 |
| 900 | 914 | * | 1185 | 1090 | 1030 | 5 | * | 48 | - | 28 | M45 |
| 1000 | 1016 | * | 1320 | 1210 | 1140 | 5 | * | 56 | - | 28 | M52 |
| *) diameters not specified in standard EN 1092-1:2013 - can be made to order | |||||||||||
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