Active Member
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[China]
Address: No.808, Panhua Plaza, Zhangjiagang, Jiangsu Province, China
Contact name:John Chen
Suzhou Vanforge Metals Co., Ltd. |
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EN 1092-1 type 11 DIN 2632 ASME SA182 PN40 forged stainless steel welding neck flange
Stainless welding neck flanges according to EN
Stainless steel welding neck flanges PN 10, 16 and 40 according to EN 1092-1 latest edition, type 11B1 (3.2-6 Ra max.) annealed, fully machined. Base material according to EN 10222-5/ASTM/ASME A/SA 182.
Vanforge's EN welding neck flanges are corrosion tested according to EN ISO 3651-2 latest edition and PMI checked. The stainless welding neck flanges are certified according to EN 10204/3.1.
Welding neck flanges PN 40
EN 1092-1, type 11 (replaces DIN 2635)
Material EN 1.4306/1.4307 (ASTM 304L) and 1.4404 (ASTM 316L)
Product code example:
FFWN-316L-21.3-PN40
● = Standard
Pipe | d1 | D | b | k | h1 | d3 | s | r | h2 | d4 | f | Drilling template | Weight | ASTM | ASTM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | Holes | Thread | d2 | kg/pce | 304L | 316L |
| 10 | 17.2 | 90 | 16 | 60 | 35 | 28 | 1.8 | 4 | 6 | 40 | 2 | 4 | M 12 | 14 | 0.678 | ● | |
| 15 - | 20.0 21.3 | 95 - | 16 - | 65 - | 38 - | 30 32 | 2.0 - | 4 - | 6 - | 45 - | 2 - | 4 - | M 12 - | 14 - | 0.768 - | ● - | ● ● |
| 20 - | 25.0 26.9 | 105 - | 18 - | 75 - | 40 - | 38 40 | 2.3 - | 4 - | 6 - | 58 - | 2 - | 4 - | M 12 - | 14 - | 1.09 - | ● - | ● ● |
| 25 - | 30.0 33.7 | 115 - | 18 - | 85 - | 40 - | 42 46 | 2.6 - | 4 - | 6 - | 68 - | 2 - | 4 - | M 12 - | 14 - | 1.30 - | ● - | ● ● |
| 32 - | 38.0 42.4 | 140 - | 18 - | 100 - | 42 - | 52 56 | 2.6 - | 6 - | 6 - | 78 - | 2 - | 4 - | M 16 - | 18 - | 1.91 - | ● - | ● ● |
| 40 - | 44.5 48.3 | 150 - | 18 - | 110 - | 45 - | 60 64 | 2.6 - | 6 - | 7 - | 88 - | 3 - | 4 - | M 16 - | 18 - | 2.15 - | ● - | ● ● |
| 50 - | 57.0 60.3 | 165 - | 20 - | 125 - | 48 - | 72 75 | 2.9 - | 6 - | 8 - | 102 - | 3 - | 4 - | M 16 - | 18 - | 2.85 - | ● - | ● ● |
| 65 | 76.1 | 185 | 22 | 145 | 52 | 90 | 2.9 | 6 | 10 | 122 | 3 | 8 | M 16 | 18 | 3.68 | ● | ● |
| 80 | 88.9 | 200 | 24 | 160 | 58 | 105 | 3.2 | 8 | 12 | 138 | 3 | 8 | M 16 | 18 | 4.78 | ● | ● |
| 100 | 114.3 | 235 | 24 | 190 | 65 | 134 | 3.6 | 8 | 12 | 162 | 3 | 8 | M 20 | 22 | 6.46 | ● | ● |
| 125 - | 133.0 139.7 | 270 - | 26 - | 220 - | 68 - | 155 162 | 4.0 - | 8 - | 12 - | 188 - | 3 - | 8 - | M 24 - | 26 - | 8.86 - | ● - | ● ● |
| 150 200 | 168.3 219.1 | 300 375 | 28 34 | 250 320 | 75 88 | 192 244 | 4.5 6.3 | 10 10 | 12 16 | 218 285 | 3 3 | 8 12 | M 24 M 27 | 26 30 | 11.7 21.0 | ● ● | ● ● |
Production facilities:
