DIN Flange Dimensions

DIN Flange

DIN Flanges Quick Guide

  • Sizes: 1/2″ to 48″
  • Pressure Class: Class 150-2500
  • Custom Size: Yes
  • Process : Forging
  • Threads: NPT, BSPT, BSPP

 

 

 

DIN Standard For Flanges
Standards Flange
DIN 2501-2503 flat ring flanges
DIN 2512-2519 alternate face flanges
DIN 2627 – 2633 weld neck flanges
DIN 2641 – 2642 lap joint flanges
DIN 2565 – 2569 threaded/companion flanges
DIN 2527 blind flanges
DIN Flanges

DIN Flanges

DIN Flanges Dimensions

DIN Flanges Dimensions

DIN Flanges Standards

DIN Flanges Standards

 

Table of Content
Standard Specification of DIN Flange

DIN Flanges specification

Types
DIN Flange Types
  • Weld Neck
  • Blind
  • Slip On
  • Socket Weld
Sizes
DN Flanges Dimensions
  • NPS: 1/2″ to 48″
  • SCH: Sch 5 to XXS
  • Class:150 to 2500#
  • Custom Size Available
Standards
DIN Standard For Flanges
  • DIN 2501
  • DIN 2527
  • DIN 2561
Advantages
DIN PN10 Flanges Advantages
  • Durability
  • High Standard Material
  • Excellent resistance
Supporting Material
DN Standard Flanges Supporting Material
  • Flange Bolts
  • Gasket
  • Ring Joint
Testing Facility
DIN Companion Flange Facility
  • NDT
  • X-ray Detector
  • Hydro test
Face
DIN PN25 Flanges Face
  • T&G
  • RF
  • FF
  • RTJ
Finish
DIN 2673 Socket Weld Flange Finish
  • Serrated
  • Mirror
  • Spiral/Concentric
  • Smooth
Origin
DIN PN10 Flanges Origin
  • Korean
  • European
  • Indian
  • Japan
Threads
DIN 2656 Reducing Flange Threads
  • NPT
  • BSPT
  • FNPT, MNPT
  • BSPP
Process
DIN PN16 Flanges Process
  • Forging
  • Cutting
  • Casting
  • Rolling
Testing
ANSI DIN Flange Testing
  • Hardness test
  • Tensile
  • Pressure
  • PMI

DIN Standard Flange Manufacturer in India As Per German Standard , Check DIN PN10 Flange Dimensions

Dimensions Of DIN 2565 PN10 Threaded Flange

DIN Flange Supplier provides Ready Stock In Various Grades Of Flanges From Pressure Rating #150-2500

DN D D1 h b k d4 d3 f d2 No. of holes KG
6 65 10.2 18 10 40 25 18 2 11.5 4 0.19
10 75 17.2 20 12 50 35 25 2 11.5 4 0.32
20 90 26.9 24 14 65 50 40 2 11.5 4 0.58
32 120 42.4 26 14 90 70 60 2 14 4 1.05
50 140 50.3 28 14 110 90 80 3 14 4 1.54
80 190 88.9 34 16 150 128 110 3 18 4 2.78
150 240 139.7 40 18 200 178 160 3 18 8 4.33
200 285 168.3 44 18 225 202 185 3 18 8 4.81

Understand Difference Between DIN Flanges vs Ansi Flanges, Refer DIN PN40 Flange Dimensions

DIN Flanges vs Ansi Flanges

DIN Flanges

  • Designation : DIN 912, DIN EN 1092
  • Use : Europe

Ansi Flanges

  • Designation : ANSI B16.5, ANSI C
  • Use : United States
ISO PN40 Flange Dimension
Flange ISO PN40
d DN Dimension Bolts
mm k D l b f g Ø Nbr
18 10 60 90 14 16 2 40 M12 4
22.5 15 65 95 14 16 2 45 M12 4
28 20 75 105 14 18 2 58 M12 4
34.5 25 85 115 14 18 2 68 M12 4
43.5 32 100 140 18 18 2 78 M16 4
50 40 110 150 18 18 3 88 M16 4
61.5 50 125 165 18 20 3 102 M16 4
77.5 65 145 185 18 22 3 122 M16 8
90.5 80 160 200 18 24 3 138 M16 8
117 100 190 235 22 24 3 162 M20 8
142 125 220 270 26 26 3 188 M24 8
170 150 250 300 26 28 3 218 M24 8
192 175 295 350 30 32 3 260 M24 12
220 200 320 375 30 34 3 285 M27 12
276 250 385 450 33 38 3 345 M27 12
327 300 450 515 33 42 4 410 M30 16
360 350 510 580 36 46 4 465 M33 16
410 400 585 660 39 50 4 535 M36 16

Buy Extensive Range Of DIN PN16 Blind and Slip On Flange in Various Material At Lowest Price

Price List of DIN Flanges

For Recent Price List Of DIN Flanges Click Here

DIN Standard Flange Dimensions

Check DIN Flange Supplier In India who Offers Din Standard Flange Dimensions In Custom Ranges

Flange Nominal Diameter Pressure Rating (PN)
**Nominal BSP Pipe Size PN10 PN6 PN25 PN16 PN40
DN 15 95 80 95 95 95 O.D.
1/2″ 65 55 65 65 65 PCD (bolt circle)
4 x 14 4 x 11 4 x 14 4 x 14 4 x 14 # of holes x diam. of holes
DN 10 90 75 90 90 90 O.D.
3/8″ 60 50 60 60 60 PCD (bolt circle)
4 x 14 4 x 11 4 x 14 4 x 14 4 x 14 # of holes x diam. of holes
DN 25 115 100 115 115 115 O.D.
1″ 85 75 85 85 85 PCD (bolt circle)
4 x 14 4 x 11 4 x 14 4 x 14 4 x 14 # of holes x diam. of holes
DN 20 105 90 105 105 105 O.D.
3/4″ 75 65 75 75 75 PCD (bolt circle)
4 x 14 4 x 11 4 x 14 4 x 14 4 x 14 # of holes x diam. of holes
DN 32 140 120 140 140 140 O.D.
1 1/4″ 100 90 100 100 100 PCD (bolt circle)
4 x 18 4 x 14 4 x 18 4 x 18 4 x 18 # of holes x diam. of holes
DN 50 165 140 165 165 165 O.D.
2″ 125 110 125 125 125 PCD (bolt circle)
4 x 18 4 x 14 4 x 18 4 x 18 4 x 18 # of holes x diam. of holes
DN 40 150 130 150 150 150 O.D.
1 1/2″ 110 100 110 110 110 PCD (bolt circle)
4 x 18 4 x 14 4 x 18 4 x 18 4 x 18 # of holes x diam. of holes
DN 65 185 160 185 185 185 O.D.
2 1/2″ 145 130 145 145 145 PCD (bolt circle)
4 x 18 4 x 14 8 x 18 4 x 18 8 x 18 # of holes x diam. of holes
DN 100 220 210 235 220 235 O.D.
4″ 180 170 190 180 190 PCD (bolt circle)
8 x 18 4 x 18 8 x 22 8 x 18 8 x 22 # of holes x diam. of holes
DN 125 250 240 270 250 270 O.D.
5″ 210 200 220 210 220 PCD (bolt circle)
8 x 18 8 x 18 8 x 26 8 x 18 8 x 26 # of holes x diam. of holes
DN 150 285 265 300 285 300 O.D.
6″ 240 225 250 240 250 PCD (bolt circle)
8 x 22 8 x 18 8 x 26 8 x 22 8 x 26 # of holes x diam. of holes
DN 175 315 330 315 350 O.D.
7″ 270 280 270 295 PCD (bolt circle)
8 x 22 12 x 26 8 x 22 12 x 30 # of holes x diam. of holes
DN 80 200 190 200 200 200 O.D.
3″ 160 150 160 160 160 PCD (bolt circle)
8 x 18 4 x 18 8 x 18 8 x 18 8 x 18 # of holes x diam. of holes
DN 200 340 320 360 340 375 O.D.
8″ 295 280 310 295 320 PCD (bolt circle)
8 x 22 8 x 18 12 x 26 12 x 22 12 x 30 # of holes x diam. of holes
DN 250 395 375 425 405 450 O.D.
10″ 350 335 370 355 385 PCD (bolt circle)
12 x 22 12 x 18 12 x 30 12 x 26 12 x 33 # of holes x diam. of holes
DN 350 505 490 555 520 580 O.D.
14″ 460 445 490 470 510 PCD (bolt circle)
16 x 22 12 x 22 16 x 33 16 x 26 16 x 36 # of holes x diam. of holes
DN 300 445 440 485 460 515 O.D.
12″ 400 395 430 410 450 PCD (bolt circle)
12 x 22 12 x 22 16 x 30 12 x 26 16 x 33 # of holes x diam. of holes
DN 500 670 645 730 715 755 O.D.
20″ 620 600 660 650 670 PCD (bolt circle)
20 x 26 20 x 22 20 x 36 20 x 33 20 x 42 # of holes x diam. of holes
DN 400 565 540 620 580 660 O.D.
16″ 515 495 550 525 585 PCD (bolt circle)
16 x 26 16 x 22 16 x 36 16 x 30 16 x 39 # of holes x diam. of holes
DN 600 780 755 845 840 O.D.
24″ 725 705 770 770 PCD (bolt circle)
20 x 27 20 x 24 20 x 36 20 x 33 # of holes x diam. of holes
DIN Flanges Available Material

Dinesh Industries Is Best DIN Flange Supplier In India Providing Various Material Range To Choose As Per Application

Stainless Steel
Carbon Steel
Inconel
Copper C10100, C11300, T1, T2, C12300, TU1, TU2, C12000,C12200, C12500, C11400, C10200, C10300, C10400, C11500, C11600, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, etc
Copper Nickel
Alloy 20
Duplex S31803 / S32205 A182 Gr F51 F54 // F52 / F53 / F59 / F60 / F55 / F57 /F61
Super Duplex S32750 / S32760 A182 Gr F51 F52 / F53 / F57 / F54 / F55 /F59 / F60 / F61
Incoloy
254 Smo SMO 254 Flange
Hastelloy
Alloy Steel
Titanium
  • ASTM B381 Titanium Gr. 2
  • ASTM B381 Titanium Gr. 1
  • ASTM B381 Titanium Gr. 4
  • ASTM B381 Titanium Gr. 5
  • ASTM B381 Titanium Gr. 7
DIN PN10 Flange Summary Chart

Check DIN Flange Manufacturer in India who offers Premium Quality Products

Description Pressure
1 2,5 6 10 16 25 40 64 100 160 250 320 400
Blind flange 2527 2527 2527 2527 2527 2527 2527
Welding neck flange 2630 2630 2631 2632 2633 2634 2635 2636 2637 2638 2628 2629 2627
Lapped (lapped joint) flange, Plain collar 2641 2642
Loose flange and ring for welding (slip-on flange and plain collar) 2652 2653 2655 2656
Oval plain threaded flange 2558
Loose flange and ring with neck for welding 2673
Oval flange, with neck threaded 2561 2561
Long neck welding flange 28115 28115
Threaded flange with neck 2565 2566 2566 2567 2567 2568 2569
Hubbed slip-on Flange for welding 86029 86030
DIN 2527 PN6 Blind Flanges Dimension

Accurate DN Flanges Dimensions Provided By Supplier For Customers Reference

DIN 2527 PN6 Blind Flanges Dimension

PN6
DIN holes b d2 k D KG
10 4 12 11 50 75 0.38
15 4 12 11 55 80 0.44
20 4 14 11 65 90 0.66
25 4 14 11 75 100 0.82
32 4 14 14 90 120 1.18
40 4 14 14 100 130 1.39
50 4 14 14 110 140 1.62
65 4 14 14 130 160 2.14
80 4 16 48 150 190 3.43
100 4 16 18 170 210 4.22
125 8 18 18 200 240 6.1
150 8 18 18 225 265 7,51
175 8 20 18 255 295 10.41
200 8 20 18 280 320 12.31
250 12 22 18 335 375 18.55
300 12 22 22 395 440 25.47
350 12 22 22 445 490 31.78
400 16 22 22 495 540 38.5
500 20 24 22 600 645 60.13
600 20 28 26 705 755 96.07
700 24 30 26 810 860 133.8
800 24 32 30 920 975 183.29
900 24 36 30 1020 1075 251.7
1000 28 42 30 1120 1175 350.98
Dimensions Of DIN 2527 PN100 Blind Flanges

Well Known Supplier With Perfect DIN Standard Flange Dimensions For Uses In Industry

Dimensions Of DIN 2527 PN100 Blind Flanges

DN D k b F D4 d2 No. of holes KG
10 100 70 20 2 40 14 4 1,04
25 140 100 24 2 68 18 4 2.54
40 170 125 26 3 88 22 4 3.97
50 195 145 28 3 102 26 4 5.64
80 230 180 32 3 138 26 8 8.84
100 265 210 36 3 162 30 8 13.31
150 355 290 44 3 218 33 12 29.43
175 385 320 48 3 260 33 12 38.75
200 430 360 52 3 285 36 12 52.66
300 585 500 68 4 410 42 16 128.05
350 655 560 74 4 465 48 16 174.53
DIN 2544 Flange Dimension Chart

Reliable Manufacturer Offers DN Flanges Dimensions As Per International Standards

DIN 2544 Flange Dimension Chart

DN DIN ISO D d4 t K φ f d2 No. of Holes KG
10 14 17.2 90 40 – 60 2 14 4 0.72
20 25 26.9 105 58 18 75 2 14 4 1.24
32 38 42.4 140 78 18 100 2 18 4 2.03
50 57 60.3 165 102 20 125 3 18 4 3.20
80 – 88.9 200 138 24 160 3 18 8 5.88
100 108 114.3 235 162 24 190 3 23 8 7.54
150 159 168.3 300 218 28 250 3 27 8 14.50
200 216 219.1 360 278 30 310 3 27 12 22.30
300 318 323.9 485 395 34 430 4 30 16 46.30
400 419 406.4 620 505 40 550 4 36 16 89.70
600 622 609.6 845 720 – 770 5 39 20 –
700 720 711.2 960 820 – 870 5 42 24 –
900 920 914.4 1185 1030 – 1090 5 48 28 –
1000 1020 1016 1320 1140 – 1210 5 56 28 –
DIN 2558 Oval Plain Threaded Flange PN6 Dimensions

DIN 2558 Oval Plain Threaded Flange PN6 Dimensions

DN B d1 Øk A b d2 R Thread r KG
6 32 10.2 40 64 12 11 16 M10 10 0.119
10 40 17.2 50 75 12 11 20 M10 12 0.165
20 64 26.9 65 90 14 11 32 M10 18 0.373
32 85 42.4 95 118 16 14 42.5 M12 22 0.675
50 100 60.3 110 140 16 14 50 M12 28 0.882
80 140 88.9 150 190 18 18 70 M16 38 1.760
100 160 114.3 170 210 18 18 80 M16 42 1.890
Producing High-Strength Flate and Raised Face DIN PN25 Weld Neck Flange Upto 48″ As Per ANSI B16.5 Standards
Technical Data Of DIN Pipe Flanges

Find DIN Flange Stockist in India who offers various Different Sizes

DIN Flanges Size Chart DN10~DN5000 , 1/2″ (15 NB) to 48″ (1200NB)
DIN Flanges Standards ANSI/ASME B16.5, B16.48, ANSI Flanges, B16.47 Series A & B, BS 10, EN-1092, BS4504, DIN, ASME, DIN , BS , EN , ASME/ANSI B16.5/16.36/16.47A/16.47B, GOST Flange, MSS S44, JISB2220, ISO70051, BS1560-3.1,
API7S-15, API7S-43, , EN1092, API605
EN 40Bar 10Bar 6Bar 25Bar 16Bar
UNI 16Bar 6Bar 40Bar 25Bar 10Bar
JIS 30 K 5K,16 K 20 K, 63 K 40 K 10 K
DIN Flanges Pressure Calculation in DIN 10Bar 6Bar 25Bar PN64 40Bar / PN6 16Bar PN10 PN25 PN16 PN40,
Coating Zinc Plated, Oil Black Paint, Hot and Cold Dip Galvanized, Anti-rust Paint, Yellow Transparent
Test Certificates EN 10204/3.1B
100% Radiography Test Report
Raw Materials Certificate
Third Party Inspection Report, etc
Production technique
  • Heat treated , forged, and machined
Most common types of DIN Flanges forged / Plate / Screwed / Threaded
Manufacturer of ANSI DIN, , PSI Flange , GOST, JIS, EN Flange, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
DIN Flanges: -BS Flange, API 6A Flange, ANSI Flange, DIN Flange, EN1092-1 Flange, ASME Flange,UNI Flange, GOST Flange, BS4504 Flange, GB Flange,JIS/ KS Flange,
AWWA C207 Flange

  • AS 2129: Table D; Table E; Table H
  • B.S: BS4504 , BS3293, BS1560, BS10
  • ANSI : ANSI B16.47(API605), ANSI B16.5, MSS SP44, ANSI B16.48, ANSI B16.36
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • American standard (ANSI)
  • ANSI B16.5, ANSI B16.47, ANSI B16.36, MSS SP44, ANSI B16.48
  • DIN: DIN 2573, DIN 2576, DIN 2635, DIN 2636, DIN 2527, DIN 2566, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2633, DIN 2634, DIN 2637, DIN 2631, DIN 2632, DIN 2638 DIN Flanges
  • British standard (BS)
  • German (DIN)
  • Other standard: EN1092-1, AWWA C207; GOST12820, KS B1503, NFE29203; UNI2276, JIS B2220;SABS1123;
Connect Type/ Flange Face Type Raised Face (RF), Flat Face (FF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, , Groove, Ring Type Joint (RTJ), Large Male-Female (LMF), Large Tongue & Groove,
Special design As per your drawing

15 NB (1/2″) to 200 NB (8″)

AS, ANSI, BS, DIN and JIS

Equal and Reducing Configurations
Origin Japan /Indian / Korean / West Europe / USA
Equipment electric bevelling machine, Press machine, Pushing Machine, Sand-blasting machine, Bending machine,etc
Test Hydrostatic testing machine, Direct-reading Spectrograph, X-ray detector, , Magnetic particle detector , UI trasonic flaw detector
Types of DIN Flange

Buy Ready Stock of Flanges from DIN Flange Manufacturer in India at Best price who also supplies in Italy, Houston,Europe, Texas ,Usa , Mexico ,South Africa , Singapore, Nigeria

DIN Companion Flange

DIN Companion Flange

DIN 2561 Threaded Flange

DIN 2561 Threaded Flange

DIN ISO Flange

DIN ISO Flange

DIN Class 150 Slip On Flange

DIN Class 150 Slip On Flange

DIN Flat Flange

DIN Flat Flange

DIN Weld Neck Flange

DIN Weld Neck Flange

DIN PN16 Blind Flange

DIN PN16 Blind Flange

DIN 2656 Reducing Flange

DIN 2656 Reducing Flange

DIN 2673 Socket Weld Flange

DIN 2673 Socket Weld Flange

DIN 2567 PN25 Threaded Flange Dimensions Chart

DIN 2567 PN25 Threaded Flange Dimensions Chart

DN Thread D1 b D h1 k d4 d2 d3 f Threa d No. of holes KG
6 R1/8 10.2 14 75 20 50 32 11 20 2 M10 4 0.388
10 R3/8 17.2 16 90 22 60 40 14 30 2 M12 4 0.630
20 R3/4 26.9 18 105 26 75 58 14 45 2 M12 4 1.030
32 R1.1/4 42.4 18 140 30 100 78 18 60 2 M16 4 1.870
50 R2 60.3 20 165 34 125 102 18 85 3 M16 4 2.850
80 R3 88.9 24 200 40 160 138 18 118 3 M16 8 4.800
125 R5 139.7 26 270 48 220 188 26 170 3 M24 8 8.770
150 R6 165.1 28 300 52 250 218 26 200 3 M24 8 10.500
DIN 2568 Threaded Flange With Neck PN64 Dimensions Chart

Explore DIN Flange Stockist in India offering Appropriate Dimensions

Dimensions Of DIN 2565 PN6 Threaded Flange

DN b d1 D h1 k d5 d3 P r f d4 Thread No. of holes d2 KG
50 26 60.3 180 36 135 61 90 7 3 3 108 M20 4 22 4.29
65 26 76.1 205 40 160 77 112 7 3 3 132 M20 8 22 5.48
80 28 88.9 215 44 170 90 125 7 3 3 142 M20 8 22 6.42
100 30 114 250 52 200 116 152 7 3 3 170 M24 8 26 9.25
125 34 140 295 56 240 141 185 7 3 3 205 M27 8 30 14.4
150 36 165 345 60 280 167 215 7 3 3 240 M30 8 33 20.7
2565 DIN Standard Flange Dimensions
DN DIN ISO D d5 k b d2 No. of Holes KG
10 14 – 75 14.5 50 12 11 4 0.36
– 17.2 75 17.7 50 12 11 4 0.36
15 20 – 80 21 55 12 11 4 0.41
– 21.3 80 22 55 12 11 4 0.4
20 25 – 90 26 65 14 11 4 0.6
– 26.9 90 27.6 65 14 11 4 0.59
25 30 – 100 31 75 14 11 4 0.74
– 33.7 100 34.4 75 14 11 4 0.72
32 38 – 120 39 90 16 14 4 1.19
– 42.4 120 43.1 90 16 14 4 1.16
40 44.5 – 130 45.5 100 16 14 4 1.39
– 48.3 130 49 100 16 14 4 1.35
50 57 – 140 58,1 110 16 14 4 1,52
– 60.3 140 61.1 110 16 14 4 1.49
65 – 76.1 160 77.1 130 16 14 4 1,86
80 – 88.9 190 90.3 150 18 14 4 2.96
100 108 – 210 109.6 170 18 18 4 3.42
– 114.3 210 115.9 170 18 18 4 3.26
125 133 – 240 134,8 200 20 18 8 4.54
– 139,7 240 141.6 200 20 18 8 4.31
150 159 – 265 161.1 225 20 18 8 5.34
– 168.2 265 170.5 225 20 18 8 4.76
200 – 219.1 320 221.8 280 22 18 8 6.87
250 267 – 325 270.2 335 24 18 12 9.42
– 273 325 276.2 335 24 18 12 8.94
300 – 323.9 440 327.6 395 24 22 12 11.91
350 – 355.6 480 359.7 445 26 22 12 16.52
368 – 490 372.2 445 26 22 12 15.35
400 – 406.4 540 411 495 28 22 16 18.84
419 – 540 423.7 495 28 22 16 18.01
450 – 457 595 462.3 550 30 22 16 24.52
500 – 508 645 513.6 600 30 22 20 26.37
Deliveries Of DIN Flange Weekly in Following Countries
Export to Continent Shipping Time in Days Port
Malaysia
Malaysia		 Asia 10 Klang Port
Vietnam
Vietnam		 Asia 10 Hai Phong Port
Saudi Arabia
Saudi Arabia		 Asia 7 King Abdulaziz Port
Delivers Of DIN Standard Flanges Monthly in Following Countries

Discover DIN Flange Stockist in India delivering Ecellent Products to the following Countries

Export to Continent Shipping Time in Days Port
Brazil
Brazil		 South America 45-60 Santos Port
Mexico
Mexico		 North America 45 Manzanillo Port
South Africa
South Africa		 Africa 25-30 Richards Bay Port
Offer DIN PN64 Threaded Flanges Used in Industrial Piping Systems, See DIN 150 Flange Dimensions
2543 DIN 150 Flange Dimensions

Find DIN Flange Manufacturer In India who Offers Excellent Flanges For Industrial Applications

DN DIN ISO D d4 f K φ t d2 Holes Number KG
10 14 17.2 90 40 2 60 – 14 4 0.63
20 25 26.9 105 58 2 75 16 14 4 1.01
32 38 42.4 140 78 2 100 16 18 4 1.80
40 44.5 48.3 150 88 3 110 16 18 4 2.09
65 – 76.1 185 122 3 145 18 18 4 3.66
80 – 88.9 200 138 3 160 20 18 8 4.77
150 159 168.3 285 212 3 240 22 23 8 10.40
200 216 219.1 340 268 3 295 24 23 12 16.10
300 318 323.9 460 378 4 410 28 27 12 35.10
400 419 406.4 580 490 4 525 32 30 16 63.50
500 521 508 715 610 4 650 36 33 20 102.00
700 720 711.2 910 795 5 840 – 36 24 –
800 820 812.8 1025 900 5 950 – 39 24 –
1000 1020 1016 1255 1115 5 1170 – 42 28 –
Applications Of DIN Flanges

Applications Of DIN Flanges

ISO PN16 Flange Dimensions

ISO PN16 Flange Dimensions

Flange ISO PN16
d DN Dimension Bolts
mm f k D b g l Ø Nbr
22.5 15 2 65 95 14 45 14 M12 4
18 10 2 60 90 14 40 14 M12 4
34.5 25 2 85 115 16 68 14 M12 4
28 20 2 75 105 16 58 14 M12 4
50 40 3 110 150 18 88 18 M16 4
43.5 32 2 100 140 18 78 18 M16 4
77.5 65 3 145 185 18 122 18 M16 4
61.5 50 3 125 165 18 102 18 M16 4
90.5 80 3 160 200 20 138 18 M16 8
142 125 3 210 250 22 188 18 M16 8
117 100 3 180 220 20 158 18 M16 8
170 150 3 240 285 22 212 22 M20 8
220 200 3 295 340 24 268 22 M20 12
192 175 3 270 315 24 242 22 M20 8
327 300 4 410 460 30 378 26 M24 12
276 250 3 355 405 28 320 26 M24 12
410 400 4 525 580 32 490 30 M27 16
360 350 4 470 520 30 438 26 M24 16
DIN 2655 Loose Flange Dimensions

DIN 2655 Loose Flange Dimensions

DN D DIN ISO d6 k e b d2 holes KG
10 90 14 – 16 60 5 16 14 4 0.7
90 – 17.2 19 60 5 16 14 4 0.69
15 95 20 – 22 65 5 16 14 4 0.77
95 – 21.3 24 65 5 16 14 4 0.76
20 105 25 – 28 75 5 16 14 4 0.93
105 – 26.9 30 75 5 16 14 4 0.92
25 115 30 – 33 85 6 18 14 4 1.26
115 – 33,7 36 85 6 18 14 4 1.24
32 140 38 – 42 100 6 18 18 4 1.84
140 – 42.4 46 100 6 18 18 4 1.8
40 150 44.5 – 50 110 6 18 18 4 2.08
150 – 48.3 54 110 6 18 18 4 2.03
50 165 57 – 62 125 6 20 18 4 2.72
165 – 60.3 65 125 6 20 18 4 2.68
65 185 – 76.1 81 145 6 20 18 8 3.09
80 200 – 88.9 94 160 6 22 18 8 3.88
100 235 108 – 113 190 6 22 22 8 5.23
235 – 114,3 119 190 6 22 22 8 5.04
125 270 133 – 138 220 6 24 26 8 7.17
270 – 139.3 145 220 6 24 26 8 6.88
150 300 159 – 164 250 6 24 26 8 8.54
300 – 166.3 173 250 6 24 26 8 8.08
200 360 – 219.1 225 310 8 26 26 12 11.36
250 425 267 – 273 370 8 30 30 12 17.63
425 – 273 279 370 8 30 30 12 17.01
ISO PN10 Flange Dimensions

ISO PN10 Flange Dimensions

Flange ISO PN10
DN d Dimension Bolts
mm D b f k g l Ø Nbr
15 22.5 95 14 2 65 45 14 M12 4
10 18 90 14 2 60 40 14 M12 4
25 34.5 115 16 2 85 68 14 M12 4
20 28 105 16 2 75 58 14 M12 4
50 61.5 165 18 3 125 102 18 M16 4
32 43.5 140 18 2 100 78 18 M16 4
40 50 150 18 3 110 88 18 M16 4
100 117 220 20 3 180 158 18 M16 8
65 77.5 185 18 3 145 122 18 M16 4
80 90.5 200 20 3 160 138 18 M16 8
150 170 285 22 3 240 212 22 M20 8
250 276 395 26 3 350 320 22 M20 12
125 142 250 22 3 210 188 18 M16 8
200 220 340 24 3 295 268 22 M20 8
350 360 505 26 4 460 430 22 M20 16
300 327 445 26 4 400 370 22 M20 12
400 410 565 26 4 515 482 26 M24 16
DIN Flange Dimensions Chart
DN Bolt Circle Ø C mm Ext. Diameter D mm Drilling Bolt Hole Ø d mm Number of Bolt Holes
15 55 80 11 4
32 90 120 14 4
65 130 160 14 4
80 150 190 18 4
150 225 265 18 8
175 255 295 18 8
300 395 440 22 12
350 445 490 22 12
500 600 645 22 20
800 920 975 30 24
ISO PN25 Flange Dimension
Flange ISO PN25
DN d Dimension Bolts
mm l k D b f g Ø Nbr
15 22.5 14 65 95 16 2 45 M12 4
10 18 14 60 90 16 2 40 M12 4
20 28 14 75 105 18 2 58 M12 4
32 43.5 18 100 140 18 2 78 M16 4
25 34.5 14 85 115 18 2 68 M12 4
40 50 18 110 150 18 3 88 M16 4
65 77.5 18 145 185 22 3 122 M16 8
50 61.5 18 125 165 20 3 102 M16 4
80 90.5 18 160 200 24 3 138 M16 8
150 170 26 250 300 28 3 218 M24 8
125 142 26 220 270 26 3 188 M24 8
175 192 26 280 330 28 3 248 M24 12
100 117 22 190 235 24 3 162 M20 8
200 220 26 310 360 30 3 278 M24 12
300 327 30 430 485 34 4 395 M27 16
250 276 30 370 425 32 3 335 M27 12
400 410 36 550 620 40 4 505 M33 16
350 360 33 490 555 38 4 450 M30 16
Our Wide Clientele In Following Countries
Country Name Flag Country Name Flag
Algeria Algeria Nigeria Nigeria
Zambia Zambia Ghana Ghana
Tunisia Tunisia South Africa South Africa
Kenya Kenya Angola Angola
Tanzania Tanzania Morocco Morocco
Egypt Egypt Ethiopia Ethiopia
Registered Office: 23, Dhumal House, 1st Floor, Room No.4, 1st Carpenter Street, Mumbai, India
Factory: N-3 Patalganga MIDC, Kasap, Taluka- Panvel, Dist- Raigad, Maharashtra 410206
Phone No.: +91 22 66103554 | Email: info@dineshindustries.com
DMCA.com Protection Status


Exporter and Distributor of Corrosion Resistant Seamless Steel Pipe Fittings Supply With NACE MR0175, Offer Reseller Price to Traders, Stockists, and Wholesalers in Houston , Texas , Mexico , USA , Italy , Europe , South Africa , Nigeria , Singapore Etc

Copyright © 2021 Dinesh Industries | All Right Reserved. Design and SEO By Mesotek