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DIN Welding Neck Flange
DIN 2633 PN16 Weld Neck Flange
Standard: DIN2633
Flange type: Welding Neck Flange
Size range: DN10-DN2000
Pressure: PN16
Material: Stainless steel,Alloy Steel,Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.
▲Standard: DIN2633
▲Flange type: Welding Neck Flange
▲Size: DN10-DN2000
▲Pressure: PN16
▲Connection type: Ring type joint,Lap-joint face,Raised face,Flat face,Large male-female,Small male-female,Large tongue & groove,Small tongue & groove.
▲ Material:
1) Stainless Steel Material:
ASTM A182 F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Duplex stainless steel UNS S32304,S31803,S32205.
Super Duplex stainless steel UNS S32750/S32760/S31254/S31260/S32550/S32707
2) Carbon Steel Material:
ASTM A105, A350 LF2,P235GH,P250GH,SS400,Q235,C22.8,20#,16mn.
3) Alloy Steel Material:
ASTM A 182, GR F1,F5, F9, F11, F22, F91
ASTM A694 F42/F46/F52/F60/F65/F70/F80.
4) Copper&Nickel Alloy Material:
CU/NI 90/10, CU/NI 70/30
5) Nickel Alloy Material:
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
▲Surface treatment: CNC Machined&Finishing, Anti-rust oil,Transparent/Yellow/Black Anti-rust paint, Hot dipped/ Electric galvanized.
▲Usage:Oil field, Offshore, Water system, Shipbuilding, Natural gas,Electric power, Pipe projects,etc.
This product Keywords:DIN Steel Flange DIN Welding Neck Flange DIN 2633 Flange DIN Forged Flange
DIN 2633 PN16 Welding Neck Flange Dimensions in mm.
Pipe | Flange | Neck | Raised face | Screws | Weight | |||||||||||
Rated | d1 | D | b | k | strong | D3 | S | r | strong | d4 | f | No. of Holes | Thread | d2 | (7.85 Kg/dm3) | |
DN | ISO | DIN | Each | KG/PCS | ||||||||||||
10 | - | 14 | 90 | 14 | 60 | 35 | 25 | 1.8 | 4 | 6 | 40 | 2 | 4 | M12 | 14 | 0.58 |
17.2 | - | 90 | 14 | 60 | 35 | 28 | 1.8 | 4 | 6 | 40 | 2 | 4 | M12 | 14 | 0.58 | |
15 | - | 20 | 95 | 14 | 65 | 35 | 30 | 2 | 4 | 6 | 45 | 2 | 4 | M12 | 14 | 0.65 |
21.3 | - | 95 | 14 | 65 | 35 | 32 | 2 | 4 | 6 | 45 | 2 | 4 | M12 | 14 | 0.65 | |
20 | - | 25 | 105 | 16 | 75 | 38 | 38 | 2.3 | 4 | 6 | 58 | 2 | 4 | M12 | 14 | 0.95 |
26.9 | - | 105 | 16 | 75 | 38 | 40 | 2.3 | 4 | 6 | 58 | 2 | 4 | M12 | 14 | 0.95 | |
25 | - | 30 | 115 | 16 | 85 | 38 | 42 | 2.6 | 4 | 6 | 68 | 2 | 4 | M12 | 14 | 1.15 |
33.7 | - | 115 | 16 | 85 | 38 | 45 | 2.6 | 4 | 6 | 68 | 2 | 4 | M12 | 14 | 1.14 | |
32 | - | 38 | 140 | 16 | 100 | 40 | 52 | 2.6 | 6 | 6 | 78 | 2 | 4 | M16 | 18 | 1.67 |
42.4 | - | 140 | 16 | 100 | 40 | 56 | 2.6 | 6 | 6 | 78 | 2 | 4 | M16 | 18 | 1.65 | |
40 | - | 44.5 | 150 | 16 | 110 | 42 | 60 | 2.6 | 6 | 7 | 88 | 3 | 4 | M16 | 18 | 1.85 |
48.3 | - | 150 | 16 | 110 | 42 | 64 | 2.6 | 6 | 7 | 88 | 3 | 4 | M16 | 18 | 1.83 | |
50 | - | 57 | 165 | 18 | 125 | 45 | 72 | 2.9 | 6 | 8 | 102 | 3 | 4 | M16 | 18 | 2.51 |
60.3 | - | 165 | 18 | 125 | 45 | 75 | 2.9 | 6 | 8 | 102 | 3 | 4 | M16 | 18 | 2.48 | |
65 | 76.1 | - | 185 | 18 | 145 | 45 | 90 | 2.9 | 6 | 10 | 122 | 3 | 4 | M16 | 18 | 3.03 |
80 | 88.9 | - | 200 | 20 | 160 | 50 | 105 | 3.2 | 8 | 10 | 138 | 3 | 8 | M16 | 18 | 3.82 |
100 | - | 108 | 220 | 20 | 180 | 52 | 125 | 3.6 | 8 | 12 | 158 | 3 | 8 | M16 | 18 | 4.54 |
114.3 | - | 220 | 20 | 180 | 52 | 131 | 3.6 | 8 | 12 | 158 | 3 | 8 | M16 | 18 | 4.41 | |
125 | - | 133 | 250 | 22 | 210 | 55 | 150 | 4 | 8 | 12 | 188 | 3 | 8 | M16 | 18 | 6.28 |
139.7 | - | 250 | 22 | 210 | 55 | 156 | 4 | 8 | 12 | 188 | 3 | 8 | M16 | 18 | 6.07 | |
150 | - | 159 | 285 | 22 | 240 | 55 | 175 | 4.5 | 10 | 12 | 212 | 3 | 8 | M20 | 22 | 7.75 |
168.3 | - | 285 | 22 | 240 | 55 | 184 | 4.5 | 10 | 12 | 212 | 3 | 8 | M20 | 22 | 7.40 | |
175 | 193.7 | - | 315 | 24 | 270 | 60 | 210 | 5.4 | 10 | 12 | 242 | 3 | 8 | M20 | 22 | 9.86 |
200 | 219.1 | - | 340 | 24 | 295 | 62 | 235 | 5.9 | 10 | 16 | 268 | 3 | 12 | M20 | 22 | 10.85 |
250 | - | 267 | 405 | 26 | 355 | 70 | 285 | 6.3 | 12 | 16 | 320 | 3 | 12 | M24 | 26 | 16.26 |
273.0 | - | 405 | 26 | 355 | 70 | 292 | 6.3 | 12 | 16 | 320 | 3 | 12 | M24 | 26 | 15.87 | |
300 | 323.9 | - | 460 | 28 | 410 | 78 | 344 | 7.1 | 12 | 16 | 378 | 4 | 12 | M24 | 26 | 21.24 |
350 | 355.6 | - | 520 | 30 | 470 | 82 | 390 | 8 | 12 | 16 | 438 | 4 | 16 | M24 | 26 | 31.38 |
- | 368 | 520 | 30 | 470 | 82 | 390 | 8 | 12 | 16 | 438 | 4 | 16 | M24 | 26 | 28.95 | |
400 | 406.4 | - | 580 | 32 | 525 | 85 | 445 | 8 | 12 | 16 | 490 | 4 | 16 | M27 | 30 | 39.30 |
- | 419 | 580 | 32 | 525 | 85 | 445 | 8 | 12 | 16 | 490 | 4 | 16 | M27 | 30 | 36.30 | |
500 | 508.0 | - | 715 | 34 | 650 | 90 | 548 | 8 | 12 | 16 | 610 | 4 | 20 | M30 | 33 | 59.63 |
600 | 610.0 | - | 840 | 36 | 770 | 95 | 652 | 8.8 | 12 | 18 | 725 | 5 | 20 | M33 | 36 | 82.54 |
700 | 711.0 | - | 910 | 36 | 840 | 100 | 755 | 8.8 | 12 | 18 | 795 | 5 | 24 | M33 | 36 | 83.90 |
800 | 813.0 | - | 1025 | 38 | 950 | 105 | 855 | 10 | 12 | 20 | 900 | 5 | 24 | M36 | 39 | 107.30 |
900 | 914.0 | - | 1125 | 40 | 1050 | 110 | 955 | 10 | 12 | 20 | 1000 | 5 | 28 | M36 | 39 | 124.97 |
1000 | 1016.0 | - | 1255 | 42 | 1170 | 120 | 1058 | 10 | 16 | 22 | 1115 | 5 | 28 | M39 | 42 | 163.76 |
1200 | 1220.0 | - | 1485 | 48 | 1390 | 130 | 1262 | 12.5 | 16 | 30 | 1330 | 5 | 32 | M45 | 48 | 244.15 |
1400 | 1420.0 | - | 1685 | 52 | 1590 | 145 | 1465 | 14.2 | 16 | 30 | 1530 | 5 | 36 | M45 | 48 | 320.87 |
1600 | 1620.0 | - | 1930 | 58 | 1820 | 160 | 1668 | 16 | 16 | 35 | 1750 | 5 | 40 | M52 | 56 | 465.83 |
1800 | 1820.0 | - | 2130 | 62 | 2020 | 170 | 1870 | 17.5 | 16 | 35 | 1950 | 5 | 44 | M52 | 56 | 570.52 |
2000 | 2020.0 | - | 2345 | 66 | 2230 | 180 | 2072 | 20 | 16 | 40 | 2150 | 5 | 48 | M56 | 62 | 706.74 |