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Brand Name : Longteng
Model Number : Plate Flange
Certification : ISO9001:2015/C
Place of Origin : China
MOQ : one pallet
Price : USD 1
Payment Terms : L/C, T/T
Supply Ability : 100,000 TONS PER YEAR
Delivery Time : 20-30 WORKING DAYS
Packaging Details : Fumigate-free wooden box
Material : A105/C22.8/Q235/Q355B / P250GH
Standard : HG/T 20592-2009, ANSI B16.5
Production process : Forging, heat treatment
Tolerance : Min. 0.01mm
Hardness : HRC, HB, HV
Roughness : Min. Ra0.4
Marking : Laser
Customization : Customize
Description:
Plate flanges are most commonly used for joining pipes together, but they can also be used for connecting different parts of a system or even for sealing off sections where necessary. For example, plate flanges may be used to join two metal pipes together or to connect two sections of pipe with each other. Furthermore, plate flanges can also be used to seal off an area between two pieces of metal that need to remain separate from one another. Additionally, they can be used to join two plastic pipes together or even two sections of an air conditioning unit or heater.
(MM)
Nominal Size(DN) | Outside diameter of steel pipe(A1) | Connection Size | Flange thickness(C) | Flange diameter(B1) | ||||||
A | B | Outside diameter of flange(D) | Spiral hole center diameter(K) | Bolt hole diameter(L) | Number of bolt hole(n) | Bolt(Th) | A | B | ||
10 | 17.2 | 14 | 75 | 50 | 11 | 4 | M10 | 12 | 18 | 15 |
15 | 21.3 | 18 | 80 | 55 | 11 | 4 | M10 | 12 | 22.5 | 19 |
20 | 26.9 | 25 | 90 | 65 | 11 | 4 | M10 | 14 | 27.5 | 26 |
25 | 33.7 | 32 | 100 | 75 | 11 | 4 | M10 | 14 | 34.5 | 33 |
32 | 42.4 | 38 | 120 | 90 | 14 | 4 | M12 | 16 | 43.5 | 39 |
40 | 48.3 | 45 | 130 | 100 | 14 | 4 | M12 | 16 | 49.5 | 46 |
50 | 60.3 | 57 | 140 | 110 | 14 | 4 | M12 | 16 | 61.5 | 59 |
65 | 76.1 | 76 | 160 | 130 | 14 | 4 | M12 | 16 | 77.5 | 78 |
80 | 88.9 | 89 | 190 | 150 | 18 | 4 | M16 | 18 | 90.5 | 91 |
100 | 114.3 | 108 | 210 | 170 | 18 | 4 | M16 | 18 | 116 | 110 |
125 | 139.7 | 133 | 240 | 200 | 18 | 8 | M16 | 20 | 143.5 | 135 |
150 | 168.3 | 159 | 265 | 225 | 18 | 8 | M16 | 20 | 170.5 | 161 |
200 | 219.1 | 219 | 320 | 280 | 18 | 8 | M16 | 22 | 221.5 | 222 |
250 | 273 | 273 | 375 | 335 | 18 | 12 | M16 | 24 | 276.5 | 276 |
300 | 323.9 | 325 | 440 | 395 | 22 | 12 | M20 | 24 | 328 | 328 |
350 | 355.6 | 377 | 490 | 445 | 22 | 12 | M20 | 26 | 360 | 381 |
400 | 406.4 | 426 | 540 | 495 | 22 | 16 | M20 | 28 | 411 | 430 |
450 | 457 | 480 | 595 | 550 | 22 | 16 | M20 | 30 | 462 | 485 |
500 | 508 | 530 | 645 | 600 | 22 | 20 | M20 | 30 | 513.5 | 535 |
600 | 610 | 630 | 755 | 705 | 26 | 20 | M24 | 32 | 616.5 | 636 |
700 | 711 | 720 | 860 | 810 | 26 | 24 | M24 | 36 | 715 | 724 |
800 | 813 | 820 | 975 | 920 | 30 | 24 | M27 | 38 | 817 | 824 |
900 | 914 | 920 | 1075 | 1020 | 30 | 24 | M27 | 40 | 918 | 924 |
1000 | 1016 | 1020 | 1175 | 1120 | 30 | 28 | M27 | 42 | 1020 | 1024 |
Leadtime:
Quantity(pieces) | 1,000 - 10,000 | >10,000 |
Lead time (days) | 20-30 | To be negotiated |
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ANSI B16.5 Forged Plate Flange DN25 DN50 Images |