ASME B16.5 300LB Forged Steel Weld Neck Flange Raised Face Serrated Finish
ASME B16.5 Forged Steel Weld Neck Flange Raised Face Serrated Finish
The weld neck flange is a higher neck height, which has increased stiffness and load-bearing capacity for the flange.
Connection method: flange nut, bolt connection
Production process: professional overall forging, forging manufacturing, etc.
Processing method: high-precision CNC lathe turning, ordinary lathe finishing, argon arc welding and other processing
Application scope: boiler pressure vessel, petroleum, chemical, shipbuilding, pharmaceutical, gold, machinery, stamping elbow food and other industries
| Size | D | K | L | n | A | B1 | C | N | H | d | f | S = Sch40 |
| 1/2" | 95 | 66.7 | 15.9 | 4 | 21.3 | 15.8 | 12.7 | 38 | 51 | 34.9 | 2 | 2.77 |
| 3/4" | 115 | 82.6 | 19.1 | 4 | 26.7 | 21.0 | 14.3 | 48 | 56 | 42.9 | 2 | 2.87 |
| 1" | 125 | 88.9 | 19.1 | 4 | 33.4 | 26.6 | 15.9 | 54 | 60 | 50.8 | 2 | 3.38 |
| 1 1/4" | 135 | 98.4 | 19.1 | 4 | 42.4 | 35.3 | 17.5 | 64 | 64 | 63.5 | 2 | 3.56 |
| 1 1/2" | 155 | 114.3 | 22.2 | 4 | 48.3 | 40.9 | 19.1 | 70 | 67 | 73.0 | 2 | 3.68 |
| 2" | 165 | 127.0 | 19.1 | 8 | 60.3 | 52.5 | 20.7 | 84 | 68 | 92.1 | 2 | 3.91 |
| 2 1/2" | 190 | 149.2 | 22.2 | 8 | 73.0 | 62.7 | 23.9 | 100 | 75 | 104.8 | 2 | 5.16 |
| 3" | 210 | 168.3 | 22.2 | 8 | 88.9 | 77.9 | 27.0 | 117 | 78 | 127.0 | 2 | 5.49 |
| 3 1/2" | 230 | 184.2 | 22.2 | 8 | 101.6 | 90.1 | 28.6 | 133 | 79 | 139.7 | 2 | 5.74 |
| 4" | 255 | 200.0 | 22.2 | 8 | 114.3 | 102.3 | 30.2 | 146 | 84 | 157.2 | 2 | 6.02 |
| 5" | 280 | 235.0 | 22.2 | 8 | 141.3 | 128.2 | 33.4 | 178 | 97 | 185.7 | 2 | 6.55 |
| 6" | 320 | 269.9 | 22.2 | 12 | 168.3 | 154.1 | 35.0 | 206 | 97 | 215.9 | 2 | 7.11 |
| 8" | 380 | 330.2 | 25.4 | 12 | 219.1 | 202.7 | 39.7 | 260 | 110 | 269.9 | 2 | 8.18 |
| 10" | 445 | 387.4 | 28.6 | 16 | 273.0 | 254.5 | 46.1 | 321 | 116 | 323.8 | 2 | 9.27 |
| 12" | 520 | 450.8 | 31.8 | 16 | 323.8 | 303.2 | 49.3 | 375 | 129 | 381.0 | 2 | 10.31 |
| 14" | 585 | 514.4 | 31.8 | 20 | 355.6 | 333.3 | 52.4 | 425 | 141 | 412.8 | 2 | 11.13 |
| 16" | 650 | 571.5 | 34.9 | 20 | 406.4 | 381.0 | 55.6 | 483 | 144 | 469.9 | 2 | 12.70 |
| 18" | 710 | 628.6 | 34.9 | 24 | 457.0 | 428.5 | 58.8 | 533 | 157 | 533.4 | 2 | 14.27 |
| 20" | 775 | 685.8 | 34.9 | 24 | 508.0 | 477.8 | 62.0 | 587 | 160 | 584.2 | 2 | 15.09 |
| 24" | 915 | 812.8 | 41.3 | 24 | 610.0 | 575.0 | 68.3 | 702 | 167 | 692.2 | 2 | 17.48 |
1.Advantage:
(1)Reasonable price with excellent quality
(2)Abundant stock and prompt delivery
(3)Rich supply and export experience, sincere service
(4) Reliable forwarder, next to the Tianjin port
2.payment term:
30% down payment before producing,70% against the copy of B/L.
3.Sample:
If you need, we will offer you samples for free, but new customers are expected to bear express charge.
4.Package:
Plywood cases or pallets.
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