Approx Price:
₹2,400.00
Type: ANSI B16.5 Class 1500 Weld Neck Flange
Size: 1/2″ to 24″ (15mm to 600mm), DN15 to DN600
Material: Stainless Steel 304/316, Carbon Steel, MS, Alloy Steel, Duplex Steel, Nickel Alloys
Standards: ASME B16.5 / ANSI B16.5
Class: 1500
Application: Oil Industries, Chemical Industries, Plumbing, Food Processing Industry
ASME/ANSI B16.5 Class 1500 Weld Neck Flange – Dimensions | |||||||||||
| Size in Inch | Size in mm | Outer Diameter | Flange Thickness | Hub OD | Weld Neck OD | Welding Neck Length | Bore | RF Diameter | RF Height | PCD | Weld Face |
| A | B | C | D | E | F | G | H | I | J | ||
| 1/2 | 15 | 120 | 22.3 | 38 | 21.3 | 60 | Welding Neck bore is derived from the pipe schedule | 34.9 | 7 | 82.6 | 1.6 |
| 3/4 | 20 | 130 | 25.4 | 44 | 26.7 | 70 | 42.9 | 7 | 88.9 | 1.6 | |
| 1 | 25 | 150 | 28.6 | 52 | 33.4 | 73 | 50.8 | 7 | 101.6 | 1.6 | |
| 1 1/4 | 32 | 160 | 28.6 | 64 | 42.2 | 73 | 63.5 | 7 | 111.1 | 1.6 | |
| 1 1/2 | 40 | 180 | 31.8 | 70 | 48.3 | 83 | 73 | 7 | 123.8 | 1.6 | |
| 2 | 50 | 215 | 38.1 | 105 | 60.3 | 102 | 92.1 | 7 | 165.1 | 1.6 | |
| 2 1/2 | 65 | 245 | 41.3 | 124 | 73 | 105 | 104.8 | 7 | 190.5 | 1.6 | |
| 3 | 80 | 265 | 47.7 | 133 | 88.9 | 117 | 127 | 7 | 203.2 | 1.6 | |
| 4 | 100 | 310 | 54 | 162 | 114.3 | 124 | 157.2 | 7 | 241.3 | 1.6 | |
| 5 | 125 | 375 | 73.1 | 197 | 141.3 | 156 | 185.7 | 7 | 292.1 | 1.6 | |
| 6 | 150 | 395 | 82.6 | 229 | 168.3 | 171 | 215.9 | 7 | 317.5 | 1.6 | |
| 8 | 200 | 485 | 92.1 | 292 | 219.1 | 213 | 269.9 | 7 | 393.7 | 1.6 | |
| 10 | 250 | 585 | 108 | 368 | 273 | 254 | 323.8 | 7 | 482.6 | 1.6 | |
| 12 | 300 | 675 | 123.9 | 451 | 323.8 | 283 | 381 | 7 | 571.5 | 1.6 | |
| 14 | 350 | 750 | 133.4 | 495 | 355.6 | 298 | 412.8 | 7 | 635 | 1.6 | |
| 16 | 400 | 825 | 146.1 | 552 | 406.4 | 311 | 469.9 | 7 | 704.8 | 1.6 | |
| 18 | 450 | 915 | 162 | 597 | 457 | 327 | 533.4 | 7 | 774.7 | 1.6 | |
| 20 | 500 | 985 | 177.8 | 641 | 508 | 356 | 584.2 | 7 | 831.8 | 1.6 | |
| 24 | 600 | 1170 | 203.2 | 762 | 610 | 406 | 692.2 | 7 | 990.6 | 1.6 | |
Class 1500 Weld Neck Flange Stud & Bolt Dimensions | |||||||
| Size in Inch | Size in mm | No of Bolts | Bolt Size UNC | RF Stud Length | Hole Size | ISO Stud Size | Weight in kg |
| 1/2 | 15 | 4 | 3/4 | 110 | 7/8 | M20 | 2.3 |
| 3/4 | 20 | 4 | 3/4 | 115 | 7/8 | M20 | 2.7 |
| 1 | 25 | 4 | 7/8 | 125 | 1 | M24 | 4.1 |
| 1 1/4 | 32 | 4 | 7/8 | 125 | 1 | M24 | 4.6 |
| 1 1/2 | 40 | 4 | 1 | 140 | 1 1/8 | M27 | 5.9 |
| 2 | 50 | 8 | 7/8 | 145 | 1 | M24 | 11.4 |
| 2 1/2 | 65 | 8 | 1 | 160 | 1 1/8 | M27 | 16.4 |
| 3 | 80 | 8 | 1 1/8 | 180 | 1 1/4 | M30 | 21.8 |
| 4 | 100 | 8 | 1 1/4 | 195 | 1 3/8 | M33 | 33 |
| 5 | 125 | 8 | 1 1/2 | 250 | 1 5/8 | M39 | 59 |
| 6 | 150 | 12 | 1 3/8 | 260 | 1 1/2 | M36 | 75 |
| 8 | 200 | 12 | 1 5/8 | 290 | 1 3/4 | M42 | 125 |
| 10 | 250 | 12 | 1 7/8 | 335 | 2 | M48 | 207 |
| 12 | 300 | 16 | 2 | 375 | 2 1/8 | M52 | 314 |
| 14 | 350 | 16 | 2 1/4 | 405 | 2 3/8 | M56 | 427 |
| 16 | 400 | 16 | 2 1/2 | 445 | 2 5/8 | M64 | 568 |
| 18 | 450 | 16 | 2 3/4 | 495 | 2 7/8 | M72 | 738 |
| 20 | 500 | 16 | 3 | 540 | 3 1/8 | M76 | 932 |
| 24 | 600 | 16 | 3 1/2 | 615 | 3 5/8 | M90 | 1511 |
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