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| Categories | Carbon steel flange |
|---|---|
| Place of Origin: | CHINA |
| Brand Name: | TOBO |
| Certification: | LR,BV,SGS,BIS,DNV,CRN,ABS,TUV， |
| Model Number: | DIN 2634 PN25 WELDING NECK FLANGE |
| MOQ: | 1PCS |
| Price: | 1USD |
| Packaging Details: | WOODCASE or PLATE |
| Delivery Time: | 0-30days |
| Payment Terms: | TT/LC |
| Supply Ability: | 300000T/Year |
| |||||
| Flange Dimensions & Approximate Masses |
Germany standard flange DIN 2634 welding neck flanges; nominal
pressure 25 | ||||||||||||||||
Vorschweißflansche DIN 2634 Nenndruck 25 | ||||||||||||||||
Brides à souder à collerette DIN 2634: pression nominale 25 | ||||||||||||||||
| Pipe | Flange | Neck | Raised face | Screws | Weight | |||||||||||
| (7,85 Kg/dm3) | ||||||||||||||||
| Rated | d1 | D | b | k | h1 | d3 | s | r | h2 | d4 | f | Holes | Thread | d2 | Kg | |
| Diameter | ISO Series | DIN Series | ||||||||||||||
| 15 | - | 20 | 95 | 16 | 65 | 38 | 30 | 2 | 4 | 6 | 45 | 2 | 4 | M 12 | 14 | 0,746 |
| 21,3 | - | 32 | ||||||||||||||
| 20 | - | 25 | 105 | 18 | 75 | 40 | 38 | 2,3 | 4 | 6 | 58 | 2 | 4 | M 12 | 14 | 1,06 |
| 26,9 | - | 40 | ||||||||||||||
| 25 | - | 30 | 115 | 18 | 85 | 40 | 42 | 2,6 | 4 | 6 | 68 | 2 | 4 | M 12 | 14 | 1,29 |
| 33,7 | - | 45 | ||||||||||||||
| 32 | - | 38 | 140 | 18 | 100 | 42 | 52 | 2,6 | 6 | 6 | 78 | 2 | 4 | M 16 | 18 | 1,88 |
| 42,4 | - | 56 | ||||||||||||||
| 40 | - | 44,5 | 150 | 18 | 110 | 45 | 60 | 2,6 | 6 | 7 | 88 | 3 | 4 | M 16 | 18 | 2,33 |
| 48,3 | - | 64 | ||||||||||||||
| 50 | - | 57 | 165 | 20 | 125 | 48 | 72 | 2,9 | 6 | 8 | 102 | 3 | 4 | M 16 | 18 | 2,82 |
| 60,3 | - | 75 | ||||||||||||||
| 65 | 76,1 | - | 185 | 22 | 145 | 52 | 90 | 2,9 | 6 | 10 | 122 | 3 | 8 | M 16 | 18 | 3,74 |
| 80 | 88,9 | - | 200 | 24 | 160 | 58 | 105 | 3,2 | 8 | 12 | 138 | 3 | 8 | M 16 | 18 | 4,75 |
| 100 | - | 108 | 235 | 24 | 190 | 65 | 128 | 3,6 | 8 | 12 | 162 | 3 | 8 | M 20 | 22 | 6,52 |
| 114,3 | - | 134 | ||||||||||||||
| 125 | - | 133 | 270 | 26 | 220 | 68 | 155 | 4 | 8 | 12 | 188 | 3 | 8 | M 24 | 26 | 9,07 |
| 139,7 | - | 162 | ||||||||||||||
| 150 | - | 159 | 300 | 28 | 250 | 75 | 182 | 4,5 | 10 | 12 | 218 | 3 | 8 | M 24 | 26 | 11,8 |
| 168,3 | - | 192 | ||||||||||||||
| (175) | 193,7 | - | 350 | 28 | 280 | 75 | 218 | 5,6 | 10 | 15 | 248 | 3 | 12 | M 24 | 26 | 13,4 |
| 200 | 219,1 | - | 360 | 30 | 310 | 80 | 244 | 6,3 | 10 | 16 | 278 | 3 | 12 | M 24 | 26 | 17 |
| 250 | - | 267 | 425 | 32 | 370 | 88 | 292 | 7,1 | 12 | 18 | 335 | 3 | 12 | M 27 | 30 | 24,4 |
| 273 | - | 298 | ||||||||||||||
| 300 | 323,9 | - | 485 | 34 | 430 | 92 | 352 | 8 | 12 | 18 | 395 | 4 | 16 | M 27 | 30 | 31,2 |
| 350 | 355,6 | - | 555 | 38 | 490 | 100 | 398 | 8 | 12 | 20 | 450 | 4 | 16 | M 30 | 33 | 47,2 |
| - | 368 | 44,2 | ||||||||||||||
| 400 | 406,4 | - | 620 | 40 | 550 | 110 | 452 | 8,8 | 12 | 20 | 505 | 4 | 16 | M 33 | 36 | 61,7 |
| - | 419 | 57,9 | ||||||||||||||
| (450) | 457 | - | 670 | 42 | 600 | 110 | 500 | 8,8 | 12 | 20 | 550 | 4 | 20 | M 33 | 36 | 71,9 |
| 500 | 508 | - | 730 | 44 | 660 | 125 | 558 | 10 | 12 | 20 | 615 | 4 | 20 | M 33 | 36 | 89,6 |
| 600 | 610 | - | 845 | 46 | 770 | 125 | 660 | 11 | 12 | 20 | 720 | 5 | 20 | M 36 | 39 | 104 |
| 700 | 711 | - | 960 | 46 | 875 | 125 | 760 | 13 | 20 | 24 | 820 | 5 | 24 | M 39 | 42 | 136 |
| 800 | 813 | - | 1085 | 50 | 990 | 135 | 865 | 14 | 22 | 24 | 930 | 5 | 24 | M 45 | 48 | 186 |
| 900 | 914 | - | 1185 | 54 | 1090 | 145 | 968 | 16 | 24 | 28 | 1030 | 5 | 28 | M 45 | 48 | 236 |
| 1000 | 1016 | - | 1320 | 58 | 1210 | 155 | 1070 | 18 | 24 | 28 | 1140 | 5 | 28 | M 52 | 56 | 307 |
NOTE: 1. Facing according to DIN 2526 Flat face: Form A, Face without any requirements Form B, Face Rz=160, machined (not smoother than 40µm) Raised Face: Form C, Face Rz=160, machined (not smoother than 40µm) Form D, Face Rz=40, machined Form E, Face Rz=16, machined 2. Tongue and groove according to DIN 2512 Form F, Tongue Form N, Groove 3. Male and Female according to DIN 2513, DIN 2514 Form V13, V14, Male Form R13, R16, Female 4. Chemfering for diaphragm-weld packings, PN64-PN400, according to DIN 2695 5. Facing for lens-shaped joints, PN64-PN400, according to DIN 2696 |
| Production Capacity & Purchase Details | ||
| 1. | Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange. | |
| 2. | Material Carbon Steel: RST37.2, C22.8, S235JR, ST37, P235GH, P245GH, P250GH, ASTM A105 | |
| 3. | Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc. | |
| 4. | Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc. | |
| 5. | Monthly Output: 3000 tons per Month. | |
| 6. | Delivery Terms: CIF, CFR, FOB, EXW. | |
| 7. | Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc. | |
| 8. | Minimum Order Quantity: 1Ton or 100Pcs. | |
| 9. | Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service. | |
| 10. | Find More Requirements In Flanges Market. | |
Contact us :Ellen@tobo-group.com
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