Jayant Impex is acknowledged as a manufacturer, exporter & suppliers of DIN Flange & Stainless steel Flanges (Gr. 304, 304L, 316, 316L) available in a variety or grades, materials, and finishes, in metric and inch sizes. These DIN Flange are manufacture in different Type of Flanges like Blind Flange, Spectacle Blind Flange, Slip On Flange, Socket Welding Flange, Welding Neck Flange, SORF Flanges, Collar Flange, Plate Flange, Raised Face Flange, Flat Face Flange, SWRF, WNRF, BLRF, Lapped Joint Flange, Ring Type Joint Flange, Threaded Flange & Long Welding Neck Flange, conform to DIN specifications.
DIN Flange Manufacturer Jayant Impex supplies DIN flanges, DIN forged Flange, DIN Flanges in forged steel, Stainless Steel, Carbon steel C22.8, RST37.2, S235JR, P235GH, P245GH, P250GH, ASTM A105, ASTM A182 F304 (1.4306), F304L(1.4307), F316(1.4404), F316L(1.4404), F321(1.4541) etc.
DIN Flange Price:
DIN 86341-2000 alloy flange joint price
US $1-1000 / Piece ( FOB Price)
Fine Price Din Standard Stainless Steel Flange
US $3.35-5.22 / Kilogram ( FOB Price)
ISO 9001 din standard flange competitive price
US $700-2000 / Ton ( FOB Price)
DIN Flange Type
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Description of DIN Flange
A DIN flange meets European standards that differ from DIN / ASME standards. Buffalo Flange produces DIN flanges to the appropriate standards for stock and custom flanges.
DIN Flange include DIN 2527 PN6, PN10, PN16, PN25, PN40 series DIN 2566, DIN 2573, DIN 2576, DIN 2631 DIN2632, DIN 2633 DIN 2634, DIN 2627 DIN 2628 DIN 2629 etc., this standard system include slip on flange, blind flange, welded neck flange, threaded flange, lapped joint flange(loose flange), socket welded flange, Orifice Flanges, long weld neck flange and special flange, sizes from 1/2 inch to 60 inch, class 150, class 300, class 600, class 900, class 1500, class 2500..
DIN Flange Models
Models: DIN 2573, 2572, 2631, 2576, 2632, 2633, 2543, 2544, 2634, 2545 etc.
Type: slip-on, blind, welding neck, threaded, etc
Sizes: 1/2-36″
Materials: Carbon steel, stainless steel
- Type:Welding neck Flanges, Slip on Flanges, Threaded Flanges, Socket Welding Flanges, Blind Flanges
- Material: Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.
- Standard: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
- Size: DN10-DN2000
- Pressure: PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160
- Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
- Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
- E-catalogue: Available , please visit catalogue of flange
- Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
DIN Flange Ratings
DIN Flange pressure rating are giving in the following chart:
| Description | Rated Pressure |
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| 1 | 2.5 | 6 | 10 | 16 | 25 | 40 | 64 | 100 | 160 | 250 | 320 | 400 | |
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BLIND FLANGES
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2527 | 2527 | 2527 | 2527 | 2527 | 2527 | 2527 | ||||||
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SLIP ON FLANGES
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2573 | 2576 | |||||||||||
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WELDNECK FLANGES
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2630 | 2630 | 2631 | 2632 | 2633 | 2634 | 2635 | 2636 | 2637 | 2638 | 2628 | 2629 | 2627 |
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LAP JOINT FLANGES
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2641 | 2642 | |||||||||||
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THREADED FLANGES
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2566 | 2566 | |||||||||||
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HUBBED SLIP ON FLANGES
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86029 | 86030 | |||||||||||
Technical Information – Specification, Dimension ANSI Flanges
- DIN 2543 PN16 Flat or Plate Flanges (Slip On)
- DimensionsDIN 2544 PN25 Flat or Plate Flanges (Slip On)
- DimensionsDIN 2545 PN40 Flat or Plate Flanges (Slip On)
- DimensionsDIN 2565 PN6 Threaded Flanges
- DimensionsDIN 2566 PN10 & PN16 Threaded Flanges
- DimensionsDIN 2566 PN25 & PN40 Threaded Flanges
- DimensionsDIN 2641 PN6 Lapped Flanges
- DimensionsDIN 2642 PN10 Lapped Flanges
- DimensionsDIN 2655 PN25 Loose Flanges
- DimensionsDIN 2656 PN40 Loose Flanges
- DimensionsDIN2502 PN16 Plate Flanges
- DimensionsDIN2503 PN25 Plate Flanges
- DimensionsDIN2503 PN40 Plate Flanges
- DimensionsDIN2527 PN6 Blind Flanges
- DimensionsDIN2527 PN10 Blind Flanges
- DimensionsDIN2527 PN16 Blind Flanges
- DimensionsDIN2527 PN25 Blind Flanges
- DimensionsDIN2527 PN40 Blind Flanges
- DimensionsDIN2527 PN64 Blind Flanges
- DimensionsDIN2527 PN100 Blind Flanges
- DimensionsDIN2573 PN6 Plate Flanges
- DimensionsDIN2576 PN10 Plate Flanges
- DimensionsDIN2627 PN400 Welding Neck Flanges
- DimensionsDIN2628 PN250 Welding Neck Flanges
- DimensionsDIN2629 PN320 Welding Neck Flanges
- DimensionsDIN2630 PN2.5 Welding Neck Flanges
- DimensionsDIN2631 PN6 Welding Neck Flanges
- DimensionsDIN2632 PN10 Welding Neck Flanges
- DimensionsDIN2633 PN16 Welding Neck Flanges
- DimensionsDIN2634 PN25 Welding Neck Flanges
- DimensionsDIN2635 PN40 Welding Neck Flanges
- DimensionsDIN2636 PN64 Welding Neck Flanges
- DimensionsDIN2637 PN100 Welding Neck Flanges
- DimensionsDIN2638 PN160 Welding Neck Flanges Dimensions
DIN Flnages
Technical Data Chart Diameters & Drilling of DIN Flanges ( mm )
| Flange Nominal Diameter | Pressure Rating (PN) | |||||
| **Nominal BSP Pipe Size | PN6 | PN10 | PN16 | PN25 | PN40 | |
| DN 10 | 75 | 90 | 90 | 90 | 90 | O.D. |
| 3/8″ | 50 | 60 | 60 | 60 | 60 | PCD (bolt circle) |
| 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x diam. of holes | |
| DN 15 | 80 | 95 | 95 | 95 | 95 | O.D. |
| 1/2″ | 55 | 65 | 65 | 65 | 65 | PCD (bolt circle) |
| 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x diam. of holes | |
| DN 20 | 90 | 105 | 105 | 105 | 105 | O.D. |
| 3/4″ | 65 | 75 | 75 | 75 | 75 | PCD (bolt circle) |
| 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x diam. of holes | |
| DN 25 | 100 | 115 | 115 | 115 | 115 | O.D. |
| 1″ | 75 | 85 | 85 | 85 | 85 | PCD (bolt circle) |
| 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x diam. of holes | |
| DN 32 | 120 | 140 | 140 | 140 | 140 | O.D. |
| 1 1/4″ | 90 | 100 | 100 | 100 | 100 | PCD (bolt circle) |
| 4 x 14 | 4 x 18 | 4 x 18 | 4 x 18 | 4 x 18 | # of holes x diam. of holes | |
| DN 40 | 130 | 150 | 150 | 150 | 150 | O.D. |
| 1 1/2″ | 100 | 110 | 110 | 110 | 110 | PCD (bolt circle) |
| 4 x 14 | 4 x 18 | 4 x 18 | 4 x 18 | 4 x 18 | # of holes x diam. of holes | |
| DN 50 | 140 | 165 | 165 | 165 | 165 | O.D. |
| 2″ | 110 | 125 | 125 | 125 | 125 | PCD (bolt circle) |
| 4 x 14 | 4 x 18 | 4 x 18 | 4 x 18 | 4 x 18 | # of holes x diam. of holes | |
| DN 65 | 160 | 185 | 185 | 185 | 185 | O.D. |
| 2 1/2″ | 130 | 145 | 145 | 145 | 145 | PCD (bolt circle) |
| 4 x 14 | 4 x 18 | 4 x 18 | 8 x 18 | 8 x 18 | # of holes x diam. of holes | |
| DN 80 | 190 | 200 | 200 | 200 | 200 | O.D. |
| 3″ | 150 | 160 | 160 | 160 | 160 | PCD (bolt circle) |
| 4 x 18 | 8 x 18 | 8 x 18 | 8 x 18 | 8 x 18 | # of holes x diam. of holes | |
| DN 100 | 210 | 220 | 220 | 235 | 235 | O.D. |
| 4″ | 170 | 180 | 180 | 190 | 190 | PCD (bolt circle) |
| 4 x 18 | 8 x 18 | 8 x 18 | 8 x 22 | 8 x 22 | # of holes x diam. of holes | |
| DN 125 | 240 | 250 | 250 | 270 | 270 | O.D. |
| 5″ | 200 | 210 | 210 | 220 | 220 | PCD (bolt circle) |
| 8 x 18 | 8 x 18 | 8 x 18 | 8 x 26 | 8 x 26 | # of holes x diam. of holes | |
| DN 150 | 265 | 285 | 285 | 300 | 300 | O.D. |
| 6″ | 225 | 240 | 240 | 250 | 250 | PCD (bolt circle) |
| 8 x 18 | 8 x 22 | 8 x 22 | 8 x 26 | 8 x 26 | # of holes x diam. of holes | |
| DN 175 | 315 | 315 | 330 | 350 | O.D. | |
| 7″ | 270 | 270 | 280 | 295 | PCD (bolt circle) | |
| 8 x 22 | 8 x 22 | 12 x 26 | 12 x 30 | # of holes x diam. of holes | ||
| DN 200 | 320 | 340 | 340 | 360 | 375 | O.D. |
| 8″ | 280 | 295 | 295 | 310 | 320 | PCD (bolt circle) |
| 8 x 18 | 8 x 22 | 12 x 22 | 12 x 26 | 12 x 30 | # of holes x diam. of holes | |
| DN 250 | 375 | 395 | 405 | 425 | 450 | O.D. |
| 10″ | 335 | 350 | 355 | 370 | 385 | PCD (bolt circle) |
| 12 x 18 | 12 x 22 | 12 x 26 | 12 x 30 | 12 x 33 | # of holes x diam. of holes | |
| DN 300 | 440 | 445 | 460 | 485 | 515 | O.D. |
| 12″ | 395 | 400 | 410 | 430 | 450 | PCD (bolt circle) |
| 12 x 22 | 12 x 22 | 12 x 26 | 16 x 30 | 16 x 33 | # of holes x diam. of holes | |
| DN 350 | 490 | 505 | 520 | 555 | 580 | O.D. |
| 14″ | 445 | 460 | 470 | 490 | 510 | PCD (bolt circle) |
| 12 x 22 | 16 x 22 | 16 x 26 | 16 x 33 | 16 x 36 | # of holes x diam. of holes | |
| DN 400 | 540 | 565 | 580 | 620 | 660 | O.D. |
| 16″ | 495 | 515 | 525 | 550 | 585 | PCD (bolt circle) |
| 16 x 22 | 16 x 26 | 16 x 30 | 16 x 36 | 16 x 39 | # of holes x diam. of holes | |
| DN 500 | 645 | 670 | 715 | 730 | 755 | O.D. |
| 20″ | 600 | 620 | 650 | 660 | 670 | PCD (bolt circle) |
| 20 x 22 | 20 x 26 | 20 x 33 | 20 x 36 | 20 x 42 | # of holes x diam. of holes | |
| DN 600 | 755 | 780 | 840 | 845 | O.D. | |
| 24″ | 705 | 725 | 770 | 770 | PCD (bolt circle) | |
| 20 x 24 | 20 x 27 | 20 x 33 | 20 x 36 | # of holes x diam. of holes | ||
O.D. = outside diameter PCD = bolt circle diameter PN = nominal pressure in bars
Note: (1 bar = 14.5 psi = 0.1 MPa = 100 KPa = 1.02 Kgf/cm²)