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Suomalainen

EN1092-1 FLANGE

 

EN 1092-1 flanges offer several key advantages that make them a preferred choice in various industries, including oil and gas, chemical processing, and power generation. One of the primary benefits of EN 1092-1 flanges is their adherence to stringent European standards, ensuring high-quality and reliable performance. This standardization guarantees compatibility across multiple applications and systems, simplifying the selection process for engineers and manufacturers. By meeting these standards, EN 1092-1 flanges provide a consistent level of safety, performance, and durability, which is crucial for operations requiring high-pressure or high-temperature handling.

 

Another advantage of EN 1092-1 flanges is their versatility in terms of material selection. These flanges are available in a wide range of materials, such as carbon steel, stainless steel, and alloy steel, allowing users to choose the most appropriate option based on the specific needs of their project. This flexibility ensures that the flange can withstand various environmental conditions, including corrosion, extreme temperatures, and chemical exposure, enhancing its longevity and reducing the risk of failure.

 

In addition, EN 1092-1 flanges are designed with precise dimensions and tolerances, ensuring a perfect fit for different pipe systems. This precision helps minimize the risk of leaks, which is especially important in applications involving hazardous or valuable materials. The flanges are also available in various pressure ratings, making them suitable for both low- and high-pressure systems.

 

Moreover, EN 1092-1 flanges are widely recognized for their ease of installation and maintenance. Their standardized dimensions make them compatible with a variety of piping systems, reducing downtime and ensuring seamless integration. This helps lower operational costs while enhancing system reliability, making EN 1092-1 flanges a cost-effective solution for long-term industrial use.

What Is EN1092 1 Flange Material?

 

In the world of engineering and manufacturing, the EN 1092 1 material plays a crucial role in ensuring the reliability and performance of piping systems. According to the European EN 1092 1 flange standard, this specification outlines the requirements for flanges used in pipelines and pressure vessels. Flanges are essential components that facilitate the connection between various sections of piping, offering a robust and leak-proof seal.

 

EN1092 1 flange materials can vary widely, depending on the application and environmental conditions. Common materials include carbon steel, stainless steel, and alloy steel. The choice of material is paramount as it determines the flange's strength, durability, and resistance to corrosion. For instance, stainless steel flanges are often preferred in corrosive environments due to their enhanced resistance to oxidation and rust, making them ideal for chemical processing and marine applications.

 

The EN1092 1 standard categorizes flanges based on their pressure-temperature ratings, which helps in selecting the appropriate flange material for specific operating conditions. Other critical factors to consider include the speed of installation, ease of maintenance, and compatibility with other system components, as the wrong choice can lead to failures and costly downtimes.

 

When sourcing EN1092 1 flange materials, it is vital to partner with suppliers who understand the unique specifications and standards required for your project. Quality assurance and compliance with the EN1092-1 standard are essential in guaranteeing that the flanges perform reliably under working conditions.

 

In conclusion, EN1092 1 flange material is a significant consideration for engineers and manufacturers in the design and implementation of effective piping systems. Selecting the right material not only ensures system integrity and safety but also promotes long-term operational efficiency.

 

EN 1092 1 Flange Type

 

Key Features of EN1092 1 Flange

 

1. Design Variations: The EN1092 1 flange is available in various designs, including raised face, flat face, and ring type. Each design serves different operational requirements and helps in achieving the desired sealing effectiveness.

 

2. Material Composition: These flanges can be manufactured from various materials such as carbon steel, stainless steel, and alloy steel, offering versatility based on the application's needs. Selecting the right material is crucial for corrosion resistance and suitable performance under varying temperatures and pressures.

 

3. Pressure Ratings: EN1092 1 flanges come in numerous pressure ratings, allowing engineers to choose flanges that match the system’s operational pressure. This ensures safety and durability during operations.

 

4. Standards Compliance: The EN1092 1 flange adheres to international standards, guaranteeing a high level of quality and performance. Compliance means that flanges manufactured under this specification have undergone testing and validation to meet industry requirements.

 

Applications of EN1092 1 Flange

 

The EN1092 1 flange is popularly utilized in several industries, including:

- Oil and Gas: Used extensively in pipelines and equipment, ensuring safe and efficient fluid transport.
- Chemical Processing: Facilitating connections in reactors, pumps, and storage tanks, where leak prevention is paramount.
- Water Treatment: Employed in treatment plants for creating secure connections in piping systems.

 

Why Choose EN1092 1 Flange? 

 

When designing or upgrading piping systems, the selection of the EN1092 1 flange offers several advantages:

Reliability: Its robust construction ensures reliable performance over time.
- Versatility: Available in various designs and materials to suit unique application needs.
- Cost-Effective: Investing in quality flanges can reduce maintenance costs and enhance system longevity.

 

EN 1092 1 Flange FAQs

 

Q1: What is the EN1092 1 Flange made of?


A1: The EN1092 1 Flange is crafted from high-quality carbon steel, stainless steel, or alloy steel, depending on your specific requirements. This ensures exceptional durability, resistance to corrosion, and resilience in high-pressure applications, making it suitable for various industrial uses.

 

Q2: What are the dimensions and pressure ratings available for the EN1092 1 Flange?


A2: The EN1092 1 Flange is available in various sizes and pressure ratings, ensuring compatibility with your piping system. Common dimensions range from DN10 to DN2000, and pressure ratings can be found in PN2.5 to PN40. You can find the exact sizing details in the product specifications section or contact us for more customized options.

 

Q3: Is the EN1092 1 Flange suitable for welding?


A3: Yes, the EN1092 1 Flange is designed for welding applications. The flange features a smooth, flat surface that allows for easy and secure welding to pipes and fittings, maintaining the integrity and performance of your systems while ensuring leak-free connections.

 

Q4: How do I know if the EN1092 1 Flange is compatible with my existing piping system?


A4: To determine compatibility, you will need to check the flange dimensions, materials, and pressure ratings of your existing piping system. The EN1092 1 Flange is designed to international standards, making it compatible with a wide range of systems. If you have further concerns, our expert team is available to assist you in ensuring a perfect fit.

 

Q5: What applications are suitable for the EN1092 1 Flange?


A5: The EN1092 1 Flange is versatile and ideal for various applications, including water supply systems, chemical processing, HVAC systems, and oil and gas transportation. Its robust design allows it to withstand harsh conditions, making it a reliable choice for both industrial and commercial use.

 

 

EN 1092-1:2007
DIMENSIONS OF PN6 FLANGES

 

DN Outside
diameter		 Diameter
of
bolt circle		 Diameter
of
bolt hole		 Bolt
number		 Outside
diameter
of neck
A		 Bore diameters Flange thickness Chamfer Wall
thickness		 Collar
Thickness		 Diameter
of
shoulder
Gmax
B, B2 C, C2 C1 E S F
    Flange type          
01.02.05.11.12.13 11 01
12		 02 01
02		 11
12.13		 05 02 11 32 05
10 75 50 11 4 17.2 18.0 21 12 12 12 3 2 10 -
15 80 55 11 4 21.3 22.0 25 12 12 12 3 2 10 -
20 90 65 11 4 26.9 27.5 31 14 14 14 4 2.3 10 -
25 100 75 11 4 33.7 34.5 38 14 14 14 4 2.6 10 -
32 120 90 14 4 42.4 43.5 46 16 14 14 5 2.6 10 -
40 130 100 14 4 48.3 49.5 53 16 14 14 5 2.6 10 -
50 140 110 14 4 60.3 61.5 65 16 14 14 5 2.9 12 -
65 160 130 14 4 76.1 77.5 81 16 14 14 6 2.9 12 55
80 190 150 18 4 88.9 90.5 94 18 16 16 6 3.2 12 70
100 210 170 18 4 114.3 116.0 120 18 16 16 6 3.6 14 90
125 240 200 18 8 139.7 141.5 145 20 18 18 6 4.0 14 115
150 265 225 18 8 168.3 170.5 174 20 18 18 6 4.5 14 140
200 320 280 18 8 219.1 221.5 226 22 20 20 6 6.3 16 190
250 375 335 18 12 273.0 276.5 281 24 22 22 8 6.3 18 235
300 440 395 22 12 323.9 327.5 333 24 22 22 8 7.1 18 285
350 490 445 22 12 355.6 359.5 365 26 22 22 8 7.1 18 330
400 540 495 22 16 406.4 411.0 416 28 22 22 8 7.1 20 380
450 595 550 22 16 457.0 462.0 467 30 22 24 8 7.1 20 425
500 645 600 22 20 508.0 513.5 519 30 24 24 8 7.1 22 475
600 755 705 26 20 610.0 616.5 622 32 30 30 8 7.1 22 575
700 860 810 26 24 711.0 To be specifed
by the
purch aser		 721 40 30 40 4 8 - 670
800 975 920 30 24 813.0 824 44 30 44 4 8 - 770
900 1075 1020 30 24 914.0 926 48 34 48 4 8 - 860
1000 1175 1120 30 28 1016.0 1028 52 38 52 4 8 - 960
1200 1405 1340 33 32 1219.0 1234 60 42 60 5 8.8 - 1160

 

DN Raised face Length Neck diameters Corner
radii		 APPROXIMATE WEIGHT
d, 1 H, H2 H3 N N2 R,
Flange type
01.05.11.12.13 12
13		 11 11 11 12
13		 11
12.13		 Type01 Type02 Type05 Type11 Type12
10 35 2 20 28 6 26 25 4 0.356 0.345 0.38 0.353 0.326
15 40 2 20 30 6 30 30 4 0.402 0.388 0.438 0.408 0.373
20 50 2 24 32 6 38 40 4 0.592 0.568 0.657 0.621 0.584
25 60 2 24 35 6 42 50 4 0.719 0.688 0.821 0.762 0.729
32 70 2 26 35 6 55 60 6 1.16 1.12 1.18 1.11 1.04
40 80 3 26 38 7 62 70 6 1.35 1.29 1.39 1.26 1.20
50 90 3 28 38 8 74 80 6 1.48 1.42 1.62 1.43 1.34
65 110 3 32 38 9 88 100 6 1.86 1.76 2.14 1.77 1.83
80 128 3 34 42 10 102 110 8 2.95 2.84 3.43 2.88 2.75
100 148 3 40 45 10 130 130 8 3.26 3.10 4.22 3.41 3.01
125 178 3 44 48 10 155 160 8 4.31 4.12 6.10 4.65 4.30
150 202 3 44 48 12 184 185 10 4.76 4.53 7.51 5.50 4.63
200 258 3 44 55 15 236 240 10 6.88 6.51 12.3 8.60 6.97
250 312 3 44 60 15 290 295 12 8.92 8.32 18.5 11.7 9.13
300 365 4 44 62 15 342 355 12 11.9 11.1 25.5 15.3 12.4
350 415 4 - 62 15 385 - 12 16.8 15.9 31.8 20.3 -
400 465 4 - 65 15 438 - 12 19.8 18.8 38.5 23.1 -
450 520 4 - 65 15 492 - 12 24.6 23.3 51.2 27.0 -
500 570 4 - 68 15 538 - 12 26.4 24.9 60.1 30.8 -
600 670 5 - 70 16 640 - 12 34.8 33.0 103 44.0 -
700 775 5 - 76 16 740 - 12 - - 178 53.7 -
800 880 5 - 76 16 842 - 12 - - 252 64.4 -
900 980 5 - 78 16 942 - 12 - - 336 79.2 -
1000 1080 5 - 82 16 1045 - 16 - - 435 98.6 -
1200 1295 5 - 104 20 1248 - 16 - - 717 152 -

 

EN 1092-1:2007
DIMENSIONS OF PN10 FLANGES

 

DN Outside
diameter		 Diameter
of
bolt circle		 Diameter
of
bolt hole		 Bolt
number		 Outside
diameter
of nck
A		 Bore diameters Flange thickness Chamfer Wall
thickness		 Collar
Thickness		 Diameter
of
shoulder
Gmax
B, B2 C, C2 C E S F
  Flange type    
01.02.05.11.12.13 11 01
12		 02 01
02		 11
12.13		 05 02 11 32 05
10 90 60 14 4 17.2 18.0 21 14 16 16 3 2 12 -
15 95 65 14 4 21.3 22.0 25 14 16 16 3 2 12 -
20 105 75 14 4 26.9 27.5 31 16 18 18 4 2.3 14 -
25 115 85 14 4 33.7 34.5 38 16 18 18 4 2.6 14 -
32 140 100 18 4 42.4 43.5 47 18 18 18 5 2.6 14 -
40 150 110 18 4 48.3 49.5 53 18 18 18 5 2.6 14 -
50 165 125 18 4 60.3 61.5 65 20 18 18 5 2.9 16 -
65 185 145 18 8 76.1 77.5 81 20 18 18 6 2.9 16 55
80 200 160 18 8 88.9 90.5 94 20 20 20 6 3.2 16 70
100 220 180 18 0 114.3 116.0 120 22 20 20 6 3.6 18 90
125 250 210 18 8 139.7 141.5 145 22 22 22 6 4.0 18 115
150 285 240 22 8 168.3 170.5 174 24 22 22 6 4.5 20 140
200 340 295 22 8 219.1 221.5 226 24 24 24 6 6.3 20 190
250 395 350 22 12 273.0 276.5 281 26 26 26 8 6.3 22 235
300 445 400 22 12 323.9 327.5 333 26 26 26 8 7.1 22 285
350 505 460 22 16 355.6 359.5 365 30 26 26 8 7.1 22 330
400 565 515 26 16 406.4 411.0 416 32 26 26 8 7.1 24 380
450 615 565 26 20 457.0 462.0 467 36 28 28 8 7.1 24 425
500 670 620 26 20 508.0 513.5 519 38 28 28 8 7.1 26 475
600 780 725 30 20 610.0 616.5 622 42 30 34 8 8.0 26 575
700 895 840 30 24 711.0 Tobe
specifed
bythe
purch aser		 721 50 35 38 8 8.8 - 670
800 1015 950 33 24 813.0 824 56 38 48 8 8.8 - 770
900 1115 1050 33 28 914.0 926 62 38 50 8 12.5 - 860
1000 1230 1160 36 28 1016.0 1028 70 44 54 8 12.5 - 960
1200 1455 1380 39 32 1219.0 1234 83 55 66 8 12.5 - 1160

 

DN Raised face Length Neck diameters Corner
radii		 APPROXIMATE WEIGHT
d, 1 H, H2 H3 N, N2 R,
        Flange type
01.05.11.12.13 12
13		 11 11 11 12
13		 11
12.13		 Type01 Type02 Type05 Type11 Type12
10 40 2 22 35 6 28 30 4 0.604 0.591 0.722 0.678 0.646
15 45 2 22 38 6 32 35 4 0.670 0,654 0.813 0.768 0.722
20 58 2 26 40 6 40 45 4 0.936 0.909 1.14 1.09 1.04
25 68 2 28 40 6 46 52 4 1.11 1.08 1.38 1.30 1.25
32 78 2 30 42 6 56 60 6 1.82 1.77 2.03 1.91 1.81
40 88 3 32 45 7 64 70 6 2.08 2.02 2.35 2.15 2.06
50 102 3 28 45 8 74 84 6 2.73 2.52 2.88 2.53 2.39
65 122 3 32 45 10 92 104 6 3.16 3.05 3.51 3.03 2.97
80 138 3 34 50 10 105 118 6 3.79 3.48 4.61 3.92 3.78
100 158 3 40 52 12 131 140 8 4.39 4.20 5.65 4.62 4.38
125 188 3 44 55 12 156 168 8 5.41 5.21 8.13 6.30 6.07
150 212 3 44 55 12 184 195 10 7.14 6.89 10.5 7.81 7.24
200 268 3 44 62 16 234 246 10 9.27 8.87 16.5 11.6 10.1
250 320 3 46 68 16 292 298 12 11.8 11.2 24.1 15.8 12.8
300 370 4 46 68 16 342 350 12 13.6 12.8 30.8 18.3 14.5
350 430 4 53 68 16 385 400 12 20.4 19.4 39.6 25.3 22.7
400 482 4 57 72 16 440 456 12 27.5 26.4 49.4 30.6 28.0
450 532 4 63 72 16 488 502 12 33.6 32.2 63 35.1 32.3
500 585 4 67 75 16 542 559 12 40.2 38.5 75.2 40.5 38.7
600 685 5 75 82 18 642 658 12 54.5 52.2 124 52.9 48.9
700 800 5 - 85 18 746 - 12 - 79.4 183 75.8 -
800 905 5 - 96 18 850 - 12 - 112 297 102 -
900 1005 5 - 99 20 950 - 12 - 135 374 121 -
1000 1110 5 - 105 20 1052 - 16 - 180 492 161 -
1200 1330 5 - 132 25 1256 - 16 - 278 842 258 -

 

EN 1092-1:2007
DIMENSIONS OF PN16 FLANGES

 

DN Outside
diameter		 Diameter
of
bolt circle		 Diameter
of
bolt hole		 Bolt
number		 Outside
diameter
of neck
A		 Bore diameters Flange thickness Chamfer Wall
thickness		 Collar
Thickness		 Diameter
of
shoulder
Gmax
B, B2 C, C2 C E S F
  Flange type      
01.02.05.11.12.13 11 01
12		 02 01
02		 11
12.13		 05 02 11 32 05
10 90 60 14 4 17.2 18.0 21 14 16 16 3 2 12 -
15 95 65 14 4 21.3 22.0 25 14 16 16 3 2 12 -
20 105 75 14 4 26.9 27.5 31 16 18 18 4 2.3 14 -
25 115 85 14 4 33.7 34.5 38 16 18 18 4 2.6 14 -
32 140 100 18 4 42.4 43.5 47 18 18 18 5 2.6 14 -
40 150 110 18 4 48.3 49.5 53 18 18 18 5 2.6 14 -
50 165 125 18 4 60.3 61.5 65 20 18 18 5 2.9 16 -
65 185 145 18 8 76.1 77.5 81 20 18 18 6 2.9 16 55
80 200 160 18 8 88.9 90.5 94 20 20 20 6 3.2 16 70
100 220 180 18 8 114.3 116.0 120 22 20 20 6 3.6 18 90
125 250 210 18 8 139.7 141.5 145 22 22 22 6 4.0 18 115
150 285 240 22 8 168.3 170.5 174 24 22 22 6 4.5 20 140
200 340 295 22 12 219.1 221.5 226 26 24 24 6 6.3 20 190
250 405 355 26 12 273.0 276.5 281 29 26 26 8 6.3 22 235
300 460 410 26 12 323.9 327.5 333 32 28 28 8 7.1 24 285
350 520 470 26 16 355.6 359.5 365 35 30 30 8 8.0 26 330
400 580 525 30 16 406.4 411.0 416 38 32 32 8 8.0 28 380
450 640 585 30 20 457.0 462.0 467 42 34 40 8 8.8 30 425
500 715 650 33 20 508.0 513.5 519 46 36 44 8 8.8 32 475
600 840 770 36 20 610.0 616.5 622 55 40 54 8 10.0 32 575
700 910 840 36 24 711.0 Tobe
specfied
by the
purch aser		 721 63 40 58 8 10.0 - 670
800 1025 950 39 24 813.0 824 74 41 62 8 12.5 - 770
900 1125 1050 39 28 914.0 926 82 48 64 8 12.5 - 860
1000 1255 1170 42 28 1016.0 1030 90 59 68 8 12.5 - 960

 

DN Raised face Length Neck diameters Corner
radii		 APPROXIMATE WEIGHT
d, 1 H, H2 H3 N, N2 R,
        Flange type  
01.05.11.12.13 12
13		 11 11 11 12
13		 11
12.13		 Type01 Type02 Type05 Type11 Type12
10 40 2 22 35 6 28 30 4 0.604 0.591 0.722 0.678 0.646
15 45 2 22 38 6 32 35 4 0.670 0.654 0.813 0.768 0.722
20 58 2 26 40 6 40 45 4 0.936 0.909 1.14 1.09 1.04
25 68 2 28 40 6 46 52 4 1.11 1.08 1.38 1.3 1.25
32 78 2 30 42 6 56 60 6 1.82 1.77 2.03 1.91 1.81
40 88 3 32 45 7 64 70 6 2.08 2.02 2.35 2.15 2.06
50 102 3 28 45 8 74 84 6 2.73 2.52 2.88 2.53 2.39
65 122 3 32 45 10 92 104 6 3.16 3.05 3.51 3.03 2.97
80 138 3 34 50 10 105 118 6 3.79 3.48 4.61 3.92 3.78
100 158 3 40 52 12 131 140 8 4.39 4.20 5.65 4.62 4.38
125 188 3 44 55 12 156 168 8 5.41 5.21 8.13 6.30 6.07
150 212 3 44 55 12 184 195 10 7.14 6.89 10.5 7.81 7.24
200 268 3 44 62 16 235 246 10 9.73 9.31 16.2 11.5 9.8
250 320 3 46 70 16 292 298 12 14.2 13.5 25.0 16.70 13.6
300 378 4 46 78 16 344 350 12 19 18.0 35.1 22.1 17.2
350 438 4 57 82 16 390 400 12 28.2 27.0 48.0 32.8 27.9
400 490 4 63 85 16 445 456 12 35.9 34.6 63.5 41.1 35.7
450 550 4 68 83 16 490 502 12 46.1 44.6 96.6 50.6 45.0
500 610 4 73 84 16 548 559 12 64.0 62.0 133 66.2 60.4
600 725 5 83 88 18 670 658 12 102 98.8 226 104 94
700 795 5 83 104 18 755 760 12 - 107 285 96.5 -
800 900 5 90 108 20 855 864 12 - 152 388 122 -
900 1000 5 94 118 20 955 968 12 - 184 483 155 -
1000 1115 5 100 137 22 1058 1072 16 - 257 640 233 -

 

EN 1092-1:2007
DIMENSIONS OF PN25 FLANGES

 

DN Outside
diameter		 Diameter
of
bolt circle		 Diameter
of
bolt hole		 Bolt
number		 Outside
diameter
of neck
A		 Bore diameters Flange thickness Chamfer Wall
thickness		 Collar
Thickness		 Diameter
shoulder
Gmax
B, B, C, C2 C1 E S F
    Flange type        
01.02.05.11.12.13 11 01
12		 02 01
02		 11
12.13		 05 02 11 32 05
10 90 60 14 4 17.2 18.0 21 14 16 16 3 2.0 12 -
15 95 65 14 4 21.3 22.0 25 14 16 16 3 2.0 12 -
20 105 75 14 4 26.9 27.5 31 16 18 18 4 2.3 14 -
25 115 85 14 4 33.7 34.5 38 16 18 18 4 2.6 14 -
32 140 100 18 4 42.4 43.5 47 18 18 18 5 2.6 14 -
40 150 110 18 4 48.3 49.5 53 18 18 18 5 2.6 14 -
50 165 125 18 4 60.3 61.5 65 20 20 20 5 2.9 16 -
65 185 145 18 8 76.1 77.5 81 22 22 22 6 2.9 16 55
80 200 160 18 8 88.9 90.5 94 24 24 24 6 3.2 18 70
100 235 190 22 8 114.3 116.0 120 26 24 24 6 3.6 20 90
125 270 220 26 8 139.7 141.5 145 28 26 26 6 4.0 22 115
150 300 250 26 8 168.3 170.5 174 30 28 28 6 4.5 24 140
200 360 310 26 12 219.1 221.5 226 32 30 30 6 6.3 26 190
250 425 370 30 12 273.0 276.5 281 35 32 32 8 7.1 26 235
300 485 430 30 16 323.9 327.5 333 38 34 34 8 8.0 28 285
350 555 490 33 16 355.6 359.5 365 42 38 38 8 8.0 32 332
400 620 550 36 16 406.4 411.0 416 48 40 40 8 8.8 34 380
450 670 600 36 20 457.0 462.0 467 54 46 50 8 8.8 36 425
500 730 660 36 20 508.0 513.5 519 58 48 51 8 10.0 38 475
600 845 770 39 20 610.0 616.5 622 68 48 66 8 12.5 40 575

 

DN Raised face Length Neck diameters Corner
radii		 APPROXIMATE WEIGHT
d, 1 H, H2 H3 N, N2 R,
          Flange type  
01.05.11.12.13 12
13		 11 11 11 12
13		 11
12.13		 Type01 Type02 Type05 Type11 Type12
10 40 2 22 35 6 28 30 4 0.604 0.591 0.722 0.678 0.646
15 45 2 22 38 6 32 35 4 0.670 0.654 0.813 0.768 0.722
20 58 2 26 40 6 40 45 4 0.936 0.909 1.14 1.09 1.04
25 68 2 28 40 6 46 52 4 1.11 1.08 1.38 1.3 1.25
32 78 2 30 42 6 56 60 6 1.82 1.77 2.03 1.91 1.81
40 88 3 32 45 7 64 70 6 2.08 2.02 2.35 2.15 2.06
50 102 3 34 48 8 75 84 6 2.73 2.65 3.20 2.85 2.74
65 122 3 38 52 10 90 104 6 3.48 3.36 4.29 3.68 3.65
80 138 3 40 58 12 105 118 8 4.32 4.18 5.54 4.78 4.59
100 162 3 44 65 12 134 145 8 6.07 5.87 7.60 6.46 6.1
125 188 3 48 68 12 162 170 8 8.19 7.95 10.8 8.86 8.22
150 218 3 52 75 12 192 200 10 10.3 9.97 14.6 11.7 10.6
200 278 3 52 80 16 244 256 10 14.3 13.8 22.5 17.1 14.9
250 335 3 60 88 18 298 310 12 20.1 19.4 33.5 24.3 20.9
300 395 4 67 92 18 352 364 12 26.6 25.5 46.3 31.8 27.3
350 450 4 72 100 20 398 418 12 41.8 40.5 68.1 48.8 45.1
400 505 4 78 110 20 452 472 12 57.6 56.1 89.7 63.3 57.7
450 555 4 84 110 20 500 520 12 69.8 67.8 130 76 69.6
500 615 4 90 125 20 558 580 12 87.0 84.6 159 97 87
600 720 5 100 125 20 660 684 12 127 124 278 121 111

 

EN 1092-1:2007
DIMENSIONS OF PN40 FLANGES

 

DN Outside
diameter		 Diameter
of
bolt circle		 Diameter
of
bolt hole		 Bolt
number		 Outside
diameter
of neck
A		 Bore diameters Flange thickness Chamfer Wall
thickness		 Collar
Thickness		 Diameter
of
shoulder
Gmax
B, B2 C, C1 C1 E S F
    Flange type      
01.02.05.11.12.13 11 01
12		 02 01
02		 11
12.13		 05 02 11 32 05
10 90 60 14 4 17.2 18.0 21 14 16 16 3 2.0 12 -
15 95 65 14 4 21.3 22.0 25 14 16 16 3 2.0 12 -
20 105 75 14 4 26.9 27.5 31 16 18 18 4 2.3 14 -
25 115 85 14 4 33.7 34.5 38 16 18 18 4 2.6 14 -
32 140 100 18 4 42.4 43.5 47 18 18 18 5 2.6 14 -
40 150 110 18 4 48.3 49.5 53 18 18 18 5 2.6 14 -
50 165 125 18 4 60.3 61.5 65 20 20 20 5 2.9 16 -
65 185 145 18 8 76.1 77.5 81 22 22 22 6 2.9 16 55
80 200 160 18 8 88.9 90.5 94 24 24 24 6 3.2 18 70
100 235 190 22 8 114.3 116.0 120 26 24 24 6 3.6 20 90
125 270 220 26 8 139.7 141.5 145 28 26 26 6 4.0 22 115
150 300 250 26 8 168.3 170.5 174 30 28 28 6 4.5 24 140
200 375 320 30 12 219.1 221.5 226 36 34 36 6 6.3 28 190
250 450 385 33 12 273.0 276.5 281 42 38 38 8 7.1 30 235
300 515 450 33 16 323.9 327.5 333 52 42 42 8 8.0 34 285
350 580 510 36 16 355.6 359.5 365 58 46 46 8 8.8 36 330
400 660 585 39 16 406.4 411.0 416 65 50 50 8 11.0 42 380
450 685 610 39 20 457.0 462.0 467 To be
specified
by the
purchaser		 57 57 8 12.5 46 425
500 755 670 42 20 508.0 513.5 519 57 57 8 14.2 50 475
600 890 795 48 20 610.0 616.5 622 72 72 8 16.0 54 575

 

DN Raised face Length Neck diameters Corer
radi		 APPROXIMATE WEIGHT
d, 1. H, H2 H3 N, N2 R,
        Flange type
01.05.11.12.13 12
13		 11 11 11 12
13		 11
12.13		 Type01 Type02 Type05 Type11 Type12
10 40 2 22 35 6 28 30 4 0.604 0.591 0.722 0.678 0.646
15 45 2 22 38 6 32 35 4 0.67 0.654 0.813 0.768 0.722
20 58 2 26 40 6 40 45 4 0.936 0.909 1.14 1.09 1.04
25 68 2 28 40 6 46 52 4 1.11 1.08 1.38 1.30 1.25
32 78 2 30 42 6 56 60 6 1.82 1.77 2.03 1.91 1.81
40 88 3 32 45 7 64 70 6 2.08 2.02 2.35 2.15 2.06
50 102 3 34 48 8 75 84 6 2.73 2.65 3.20 2.85 2.74
65 122 3 38 52 10 90 104 6 3.48 3.36 4.29 3.68 3.65
80 138 3 40 58 12 105 118 8 4.32 4.18 5.54 4.78 4.59
100 162 3 44 65 12 134 145 8 6.07 5.87 7.60 6.46 6.10
125 188 3 48 68 12 162 170 8 8.19 7.95 10.8 8.86 8.22
150 218 3 52 75 12 192 200 10 10.3 9.97 14.6 11.7 10.6
200 285 3 52 88 16 244 260 10 17.9 17.4 28.8 21.0 18.3
250 345 3 60 105 18 306 312 12 29.3 28.4 44.4 34.2 28.3
300 410 4 67 115 18 362 380 12 45.1 43.6 64.2 47.6 40.4
350 465 4 72 125 20 408 424 12 66.7 64.9 89.5 69.3 58.8
400 535 4 78 135 20 462 478 12 97.1 95.1 127 98 82.1
450 560 4 84 135 20 500 522 12 - - 154 105 86.2
500 615 4 90 140 20 562 576 12 - - 188 130 105
600 735 5 100 150 20 666 686 12 - - 331 209 172

UUTISET KESKUS

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