ASTM A234 WPB Carbon Steel Seamless Bend
According to the purposes of carbon steel can be divided into carbon structural steel, carbon steel and steel cutting, we sheanCarbon Steel Tube Bend not only plasticity and weldability is good, Strength, hardness is higher, but also With good wear resistance
Parameters of ASTM A234 WPB Carbon Steel Seamless Bend
1. Straight length :Bend pipe ends straight section length L is in commonly 300 mm-1500 mm or so, Also we shean can bending according to customers requirement.
2.ASTM A234 WPB Carbon Steel Seamless Bend radius: R≤6000mm and R≥3D(use R equal to 3D,4D,5D,6D,7D,8D,9D,10D to express bend radius,D is the bend diameter)
3. Angle of ASTM A234 WPB Carbon Steel Seamless Bend: 15 degree,30 degree,45 degree,60 degree,90 degree,135°degree and 180 degree, Also we shean can bending according to customer's requirement.
4. ASTM A234 WPB Carbon Steel Seamless Bend thickness:it has SCH10-SCHXXS it is same with american standards.
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| Nominal pipe size | Outside Diameter at Bevel | Center to End | Center to Center | Back to Faces | ||||||
| 45° Elbows | 90°Elbows | 180°Return | ||||||||
| H | F | P | K | |||||||
| DN | INCH | Series A | Series B | LR | LR | SR | LR | SR | LR | SR |
| 15 | 1/2 | 21.3 | 18 | 16 | 38 | - | 76 | - | 48 | - |
| 20 | 3/4 | 26.9 | 25 | 16 | 38 | - | 76 | - | 51 | - |
| 25 | 1 | 33.7 | 32 | 16 | 38 | 25 | 76 | 51 | 56 | 41 |
| 32 | 11/4 | 42.4 | 38 | 20 | 48 | 32 | 95 | 64 | 70 | 52 |
| 40 | 11/2 | 48.3 | 45 | 24 | 57 | 38 | 114 | 76 | 83 | 62 |
| 50 | 2 | 60.3 | 57 | 32 | 76 | 51 | 152 | 102 | 106 | 81 |
| 65 | 21/2 | 76.1(73) | 76 | 40 | 95 | 64 | 191 | 127 | 132 | 100 |
| 80 | 3 | 88.9 | 89 | 47 | 114 | 76 | 229 | 152 | 159 | 121 |
| 90 | 31/2 | 101.6 | - | 55 | 133 | 89 | 267 | 178 | 184 | 140 |
| 100 | 4 | 114.3 | 108 | 63 | 152 | 102 | 305 | 203 | 210 | 159 |
| 125 | 5 | 139.7 | 133 | 79 | 190 | 127 | 381 | 254 | 262 | 197 |
| 150 | 6 | 168.3 | 159 | 95 | 229 | 152 | 457 | 305 | 313 | 237 |
| 200 | 8 | 219.1 | 219 | 126 | 305 | 203 | 610 | 406 | 414 | 313 |
| 250 | 10 | 273 | 273 | 158 | 381 | 254 | 762 | 508 | 518 | 391 |
| 300 | 12 | 323.9 | 325 | 189 | 457 | 305 | 914 | 610 | 619 | 467 |
| 350 | 14 | 355.6 | 377 | 221 | 533 | 356 | 1067 | 711 | 711 | 533 |
| 400 | 16 | 406.4 | 426 | 253 | 610 | 406 | 1219 | 813 | 813 | 610 |
| 450 | 18 | 457.2 | 478 | 284 | 686 | 457 | 1372 | 914 | 914 | 686 |
| 500 | 20 | 508 | 529 | |||||||
