Description
Product Description DIN 2633 PN 25 Slip on Flange
DIN 2633 PN25 Slip On Flange is designed for medium to high-pressure systems (PN25, 25 bar) and are ideal for industrial piping applications that require a reliable and cost-effective solution. These flanges feature a slip-on design, making them easy to align and weld onto pipes, providing a secure connection for systems under moderate to high pressure.
DIN 2633 PN 25 Slip on Flange Dimensions
| Nominal Diameter (DN) | Outside Diameter (OD) | Flange Thickness (T) | Hole Diameter (d) | Bolt Circle Diameter (D) | Number of Holes | Hole Pitch (P) | Center to Bolt Hole (C) |
|---|---|---|---|---|---|---|---|
| DN 10 | 95 mm | 8 mm | 13 mm | 60 mm | 4 | 15 mm | 30 mm |
| DN 15 | 105 mm | 8 mm | 13 mm | 70 mm | 4 | 15 mm | 35 mm |
| DN 20 | 115 mm | 8 mm | 13 mm | 80 mm | 4 | 15 mm | 40 mm |
| DN 25 | 125 mm | 8 mm | 13 mm | 90 mm | 4 | 15 mm | 45 mm |
| DN 32 | 140 mm | 9 mm | 15 mm | 100 mm | 4 | 15 mm | 50 mm |
| DN 40 | 150 mm | 9 mm | 15 mm | 110 mm | 4 | 15 mm | 55 mm |
| DN 50 | 160 mm | 9 mm | 15 mm | 120 mm | 4 | 15 mm | 60 mm |
| DN 65 | 180 mm | 10 mm | 18 mm | 150 mm | 4 | 15 mm | 70 mm |
| DN 80 | 195 mm | 10 mm | 18 mm | 160 mm | 8 | 20 mm | 80 mm |
| DN 100 | 215 mm | 11 mm | 22 mm | 180 mm | 8 | 20 mm | 90 mm |
| DN 125 | 245 mm | 12 mm | 22 mm | 210 mm | 8 | 20 mm | 100 mm |
| DN 150 | 285 mm | 14 mm | 26 mm | 240 mm | 8 | 20 mm | 110 mm |
| DN 200 | 340 mm | 16 mm | 30 mm | 295 mm | 8 | 20 mm | 130 mm |
| DN 250 | 405 mm | 18 mm | 34 mm | 355 mm | 12 | 25 mm | 150 mm |
| DN 300 | 460 mm | 20 mm | 38 mm | 410 mm | 12 | 25 mm | 170 mm |
Slip on Flange Weight Chart
Flange Size (inches) Class 150 (lbs) Class 300 (lbs) Class 400 (lbs) Class 600 (lbs) Class 900 (lbs) Class 1500 (lbs) Class 2500 (lbs)
½ 1 2 2 6 6 6 8
¾ 2 3 3 6 6 6 9
1 2 3.5 4 7.5 8 8 13
1¼ 3 4.5 5 10 10 10 20
1½ 3 6.5 7 14 14 14 28
2 5 8 9 22 25 25 42
2½ 8 12 13 31 36 36 52
3 9 15 16 36 48 48 94
3½ 11 21 21 53 73 73 146
4 13 26 37 83 132 132 244
5 15 31 63 110 165 165 378
6 19 44 80 172 260 260 576
8 30 67 115 245 436 436 1068
10 43 91 177 326 667 667 1608
12 64 130 215 400 940 940 -
14 90 191 259 459 1250 1250 -
16 106 253 366 647 1625 1625 -
18 130 310 476 792 2050 2050 -
20 165 378 612 1480 2825 2825 -
22 185 405 590 - - - -
24 220 539 876 - - - -
Material Grades:
- Carbon Steel: ASTM A105, ASTM A350 LF2
- Stainless Steel: ASTM A182 F304, F316
- Alloy Steel: ASTM A182 F11, F22
Advantages:
- Easy Installation: Slip-On design simplifies alignment and reduces welding time and labor costs.
- High Pressure Capability: Ideal for systems operating under PN25 (25 bar) pressure class.
- Versatile: Suitable for a variety of industrial applications, from water and gas pipelines to power plants.
- Durable: Resistant to wear and corrosion, ensuring long-lasting performance.
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