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Maryland Metrics: Technical Data Chart

FLANGES ACCORDING TO DIN EN 1092-1
Click on link below for individual pressure data sheet.

Flanges according to DIN EN 1092-1 - PN2.5
Flanges according to DIN EN 1092-1 - PN6
Flanges according to DIN EN 1092-1 - PN10
Flanges according to DIN EN 1092-1 - PN16
Flanges according to DIN EN 1092-1 - PN25
Flanges according to DIN EN 1092-1 - PN40
Flanges according to DIN EN 1092-1 - PN63
Flanges according to DIN EN 1092-1 - PN100
Flanges according to DIN EN 1092-1 - PN160-PN400
Flange facings according to DIN EN 1092-1
Flange masses (weights) according to DIN EN 1092-1
 
Flange pressure/temperature ratings according to DIN EN 1092-1

Flange type (typ) as in DIN EN 1092-1
01 (Plate [slip-on] flanges for welding) 13 (Hubbed threaded flanges)
02 (Loose plate flanges with weld-on plate collar) 21 (Integral flanges)
04 (Loose plate flanges with weld-neck collar) 32 (Weld-on plate collars)
05 (Blank [blind] flanges) 33 (Lapped pipe ends)
11 (Weld-neck flanges) 34 (Weld-neck collars)
12 (Hubbed slip-on flanges for welding) 36 (Pressed collar with long neck)
  37 (Pressed collar)

Correlation of the flange sizes & types covered by the older DIN Standards with those included in DIN EN 1092-1
DIN Standard Flange type as in DIN EN 1092-1 Item description Size range (DN) as in DIN Standard Size range (DN) as in DIN EN 1092-1
*2512 Tongue and groove Up to PN 160 DN 4 to DN 1000 Up to PN 100 DN 10 to DN 2000
*2513 Spigot and recess DN 10 to DN 1000 Up to PN 100 DN 10 to DN 2000
*2514 Spigot with groove and recess DN 10 to DN 3000 Up to PN 100 DN 10 to DN 2000
2527 05 Blank flanges, PN 2,5 Not specified. DN 10 to DN 2000
  05 Blank flanges, PN 6 DN 10 to DN 500 DN 10 to DN 2000
  05 Blank flanges, PN 10 DN 10 to DN 500 DN 10 to DN 1200
  05 Blank flanges, PN 16 DN 10 to DN 500 DN 10 to DN 1200
  05 Blank flanges, PN 25 DN 10 to DN 500 DN 10 to DN 600
  05 Blank flanges, PN 40 DN 10 to DN 500 DN 10 to DN 600
  05 Blank flanges, PN 64 (now PN 63) DN 10 to DN 400 DN 10 to DN 400
  05 Blank flanges, PN 100 DN 10 to DN 350 DN 10 to DN 350
2543 Cast steel flanges, PN 16 DN 10 to DN 2200 DN 10 to DN 2000
2544 Cast steel flanges, PN 25 DN 10 to DN 2000 DN 10 to DN 2000
2545 Cast steel flanges, PN 40 DN 10 to DN 1600 DN 10 to DN 600
2546 Cast steel flanges, PN 64 (now PN 63) DN 10 to DN 1200 DN 10 to DN 1200
2547 Cast steel flanges, PN 100 DN 125 to DN 700 DN 10 to DN 500
2566 13 Hubbed threaded flanges, PN 10 to PN 16 DN 6 to DN 100 DN 10 to DN 600
2573 01 Plate flanges for brazing or welding, PN 6 DN 10 to DN 500 DN 10 to DN 600
2576 01 Plate flanges for brazing or welding, PN 10 DN 10 to DN 500 DN 10 to DN 600
2630 11 Weld-neck flanges, PN 1 and PN 2,5 DN 10 to DN 4000 DN 10 to DN 4000
2631 11 Weld-neck flanges, PN 6 DN 10 to DN 3600 DN 10 to DN 3600
2632 11 Weld-neck flanges, PN 10 DN 10 to DN 3000 DN 10 to DN 3000
2633 11 Weld-neck flanges, PN 16 DN 10 to DN 2000 DN 10 to DN 2000
2634 11 Weld-neck flanges, PN 25 DN 10 to DN 1000 DN 10 to DN 1000
2635 11 Weld-neck flanges, PN 40 DN 10 to DN 500 DN 10 to DN 600
2636 11 Weld-neck flanges, PN 64 (now PN 63) DN 10 to DN 400 DN 10 to DN 400
2637 11 Weld-neck flanges, PN 100 DN 10 to DN 350 DN 10 to DN 350
2641 02, 33, 32 Loose plate flanges, lapped pipe ends, weld-on plate collars, PN 6 DN 10 to DN 1200 DN 10 to DN 600
2642 02, 33, 32 Loose plate flanges, lapped pipe ends, weld-on plate collars, PN 10 DN 10 to DN 800 DN 10 to DN 600
2655 02, 33, 32 Loose plate flanges, weld-on plate collars, PN 25 DN 10 to DN 500 DN 10 to DN 600
2656 02, 33, 32 Loose plate flanges, weld-on plate collars, PN 40 DN 10 to DN 400 DN 10 to DN 600
2673 04, 34 Loose plate flanges with weld-neck collar, PN 10 DN 10 to DN 1200 DN 10 to DN 600
*Flange feature only; not the call out for a complete flange

Some Flange feature equivalents: DIN EN 1092 from DIN
DIN EN 1092-1 DIN
DIN EN 1092-1 Type B Raised Face DIN 2526 Form C
DIN EN 1092-1 Type C Tongue DIN 2512 Feder (Form F)
DIN EN 1092-1 Type D Groove DIN 2512 Nut (Form N)
DIN EN 1092-1 Type E Spigot DIN 2513 Vorsprung (Form V)
DIN EN 1092-1 Type F Recess DIN 2513 Rücksprung (Form R)

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