Add: Yanta road yanshan county cangzhou city hebei province
Tel: +86-311-89640267
Fax: +86-311-67961898
Web:http://www.hengjiapipe.com
E-mail:info@hengjiapipe.com
Hot induction bend
info@hengjiapipe.comProcess: The induction ring is placed on the part of the steel pipe to be bent by the tube bending and pushing machine after the straight pipe is cut. Clamp the tube head with a mechanical swivel. A medium frequency current is passed into the induction ring to heat the steel pipe. When the temperature of the steel pipe rises to the plastic state. The steel pipe is bent by mechanical thrust at the back end. The part of the steel pipe made by bending is quickly cooled with coolant. so that the bending pipe is constantly bent out while heating, pushing, bending and cooling.
Application: Used in oil, natural gas, chemical, electric power, metallurgy, nuclear power and other industries of pressure pipeline
Material: carbon steel, stainless steel, alloy steel, etc.
carbon steel: ASTM/ASME A234 WPB
Alloy Steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911、15Mo3 15CrMoV、 35CrMoV
Stainless Steel:ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel:ASTM/ASME A402 WPL3-WPL 6
High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
|
DN |
OD I |
OD Ⅱ |
(Bend Radius) R |
Thickness（T） |
Angle(°) |
|
150 |
168.3 |
159 |
3D、4D、5D、6D、7D、8D、9D、10D |
6~50mm |
≤95 |
|
200 |
219.1 |
219 |
3D、4D、5D、6D、7D、8D、9D、10D |
||
|
250 |
273 |
273 |
3D、4D、5D、6D、7D、8D、9D、10D |
||
|
300 |
323.9 |
325 |
3D、4D、5D、6D、7D、8D、9D、10D |
||
|
350 |
355.6 |
377 |
3D、4D、5D、6D、7D、8D、9D、10D |
||
|
400 |
406.4 |
426 |
4D、5D、6D、7D、8D、9D、10D |
||
|
450 |
457 |
480 |
4D、5D、6D、7D、8D、9D、10D |
||
|
500 |
508 |
530 |
4D、5D、6D、7D、8D、9D、10D |
||
|
550 |
559 |
|
4D、5D、6D、7D、8D、9D、10D |
||
|
600 |
610 |
630 |
4D、5D、6D、7D、8D、9D、10D |
||
|
650 |
660 |
|
4D、5D、6D、7D、8D、9D、10D |
||
|
700 |
711 |
720 |
4D、5D、6D、7D、8D、9D、10D |
||
|
750 |
762 |
|
4D、5D、6D、7D、8D、9D、10D |
||
|
800 |
813 |
820 |
4D、5D、6D、7D、8D、9D、10D |
||
|
850 |
864 |
|
4D、5D、6D、7D、8D、9D、10D |
||
|
900 |
914 |
920 |
4D、5D、6D、7D、8D、9D、10D |
||
|
950 |
965 |
|
4D、5D、6D、7D、8D、9D、10D |
||
|
1000 |
1016 |
1020 |
4D、5D、6D、7D、8D、9D |
||
|
1050 |
1067 |
|
4D、5D、6D、7D、8D、9D |
||
|
1100 |
1118 |
1120 |
4D、5D、6D、7D、8D |
||
|
1150 |
1168 |
|
4D、5D、6D、7D、8D |
||
|
1200 |
1219 |
1220 |
4D、5D、6D、7D、8D |
||
|
1250 |
1270 |
|
4D、5D、6D、7D |
||
|
1300 |
1320.8 |
|
4D、5D、6D、7D |
||
|
1350 |
1371.6 |
|
4D、5D、6D、7D |
||
|
400 |
1422.4 |
|
4D、5D、6D、7D |
||
|
1450 |
1473.2 |
|
4D、5D、6D |
||
|
1500 |
1524 |
|
4D、5D、6D |
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