Ductile Iron

• DF2DI - drilled in acc. to
EN1092/DIN 2501 PN 10

• DF2DI - drilled in acc. to
EN 1092/DIN 2501 PN 16
DF2DI-Flanges (for buttwelding) - PN 16 drilling
   Ductile iron GGG 40 flanges – Epoxy coated (black)
   available on request in hot dip galvanized finish

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Description Ductlie iron GGG 40 flange, epoxy coated (black). A corrosion resistant flange for use with PE, PP and PVDF stub ends.
Utilization For buttwelding systems, sizes DA 50 – DA 75 can be used for socket welding systems also.
Materials Ductile iron (GGG 40, DIN 1693), Epoxy coated (black),
available with hot dip galvanized finish on request.
Connecting Dimensions Drilled to ISO 7005, EN 1092, DIN 2501 PN 10/16
DA 20 – 180: PN10/16; DA 200 – DA 630 mm: PN 10
Info Max. operating pressure: sizes DA 50 – 630 mm: 16 bar

IPP recommends use of washers (below screw head and nut).


Pipe
Dia.
DA 		Pipe
Size
DN 		Product
Code 		Outside
Dia.
O.D. 		Inside
Dia.
I.D. 		Flange
Thickn.
T 		Bolt
Circle
B.C. 		Bolt
Hole
B.D. 		Bolt
Count
N 		Bolt
Size
M 		Radius
r 		max.
operating
press.
[bar] 		Weight
kg/pc
50 40 DF2DI 50-10 /16 150 62 16 110 18 4 M16 3 16 1,05
63 50 DF2DI 63-10 /16 165 78 16 125 18 4 M16 3 16 1,30
75 65 DF2DI 75-10 /16 185 92 16 145 18 4 M16 3 16 1,35
90 80 DF2DI 90-10 /16 200 108 19 160 18 8 M16 3 16 1,75
110 100 DF2DI 110-10 /16 220 128 19 180 18 8 M16 3 16 1,90
125 100 DF2DI 125-10 /16 220 135 19 180 18 8 M16 3 16 1,80
140 125 DF2DI 140-10 /16 250 158 19 210 18 8 M16 3 16 2,30
160 150 DF2DI 160-10 /16 285 178 19 240 22 8 M20 3 16 2,95
180 150 DF2DI 180-10 /16 285 188 19 240 22 8 M20 3 16 2,80
200 200 DF2DI 200-16 340 235 23 295 22 12 M20 4 16 4,30
225 200 DF2DI 225-16 340 238 23 295 22 12 M20 3 16 4,10
250 250 DF2DI 250-16 405 288 29 355 26 12 M24 3 16 6,60
280 250 DF2DI 280-16 405 294 29 355 26 12 M24 3 16 5,80
315 300 DF2DI 315-16 460 338 34 410 26 12 M24 3 16 8,50
355 350 DF2DI 355-16 520 376 39 470 26 16 M24 4 16 15,0
400 400 DF2DI 400-16 580 430 43 525 30 16 M27 4 16 18,6
450 500 DF2DI 450-16 715 517 46 650 33 20 M30 7 16 31,5
500 500 DF2DI 500-16 715 533 46 650 33 20 M30 7 16 29,8
560 600 DF2DI 560-16 840 618 55 770 36 20 M33 6 16 51,6
630 600 DF2DI 630-16 840 645 55 770 36 20 M33 6 16 49,0
 
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