Polypropylene
Encapsulated
• PPDA for buttwelding
•PPDA for socketwelding
PPDA-Flanges (for socket welding)
PP/Steel - ductile iron GGG 40 insert with 30% glasfibre reinforced
polypropylene encapsultion
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| Description | Ductlie iron flange with 30% glasfibre reinforced polypropylene encapsulation. A high corrosion resistant flange for use with PE, PP and PVDF stub ends. |
| Utilization | For socket welding systems, sizes DA 20 – DA 75 can be used for butt welding systems also. A perfect choice, where high corrosion resistance is required. |
| Materials | Ductile iron (GGG 40, DIN 1693), encapsulated by 30% glasfibre reinforced polypropylene (black). |
| Connecting | Drilled to ISO 7005, EN 1092, DIN 2501 PN 10/16 |
| Dimensions | DA 20 – 180: PN10/16; > DA 180 PN 10 |
| Info | 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 |
| 20 | 15 | PPDA 20-10 /16 | 106 | 28 | 18 | 65 | 14 | 4 | M12 | 3 | 16 | 0,35 |
| 25 | 20 | PPDA 25-10 /16 | 118 | 34 | 18 | 75 | 14 | 4 | M12 | 3 | 16 | 0,45 |
| 32 | 25 | PPDA 32-10 /16 | 122 | 42 | 17 | 85 | 14 | 4 | M12 | 3 | 16 | 0,50 |
| 40 | 32 | PPDA 40-10 /16 | 142 | 51 | 17 | 100 | 18 | 4 | M16 | 3 | 16 | 0,55 |
| 50 | 40 | PPDA 50-10 /16 | 156 | 62 | 19 | 110 | 18 | 4 | M16 | 3 | 16 | 0,75 |
| 63 | 50 | PPDA 63-10 /16 | 171 | 78 | 20 | 125 | 18 | 4 | M16 | 3 | 16 | 0,90 |
| 75 | 65 | PPDA 75-10 /16 | 191 | 92 | 21 | 145 | 18 | 4 | M16 | 3 | 16 | 1,10 |
| 90 | 80 | PPDA 90-10 /16 sw | 206 | 110 | 21 | 160 | 18 | 8 | M16 | 3 | 16 | 1,10 |
| 110 | 100 | PPDA 110-10 /16 sw | 226 | 133 | 22 | 180 | 18 | 8 | M16 | 3 | 16 | 1,40 |
| 140 | 125 | PPDA 140-10 /16 sw | 261 | 167 | 26 | 210 | 18 | 8 | M16 | 3 | 16 | 1,70 |
| 160 | 150 | PPDA 160-10 /16 sw | 296 | 190 | 28 | 240 | 22 | 8 | M20 | 3 | 16 | 2,30 |
| 225 | 200 | PPDA 225-10 sw | 350 | 250 | 23 | 295 | 22 | 8 | M20 | 3 | 10 | 2,40 |
| 250 | 250 | PPDA 250-10 sw | 403 | 277 | 35 | 350 | 22 | 12 | M20 | 4 | 10 | 4,90 |
| 280 | 250 | PPDA 280-10 sw | 403 | 310 | 31 | 350 | 22 | 12 | M20 | 4 | 10 | 3,65 |
| 315 | 300 | PPDA 315-10 sw | 458 | 348 | 37 | 400 | 22 | 12 | M20 | 4 | 10 | 5,95 |