Teach you how to ensure the pipe not bend after heat treatment for the pipes of 6 meters length ?
Do you have this problem in the metal induction heat treatment industry when the steel tube is heat treatmented? Our technical staffs have received some information about some application problems of steel pipe hardening and tempering line. They said: For steel pipe hardening and tempering that has 6 meters length pipe, how to make sure the pipe not bend after heat treatment.
As the customers’ mail don’t tell us the pipe diameter, the wall thickness, the hardness value, then we can not give specific bending reason after steel pipe hardening and tempering.
Here Forever technicians give some reason that may cause pipe bending for your reference.
1.The pipe wall should not be too thin
2. Cooling speed is too fast
3.The internal stress of raw materials is too big, whether or not prepared heat treatment?
4. Heating and cooling are uniform, otherwise it will cause uneven distribution of stress.
Steel hardening and tempering is one of pipe heat treatment process. The purpose is to change the steel pipe internal structure like strength, hardness and toughness.
If you are looking for the steel pipe hardening and tempering line, please send us inquiry including the following information:
1.Pipe outer diameter, wall thickness and length
2.Pipe production cpacity like how many pieces of pipe per hour?
3.Also please tell us the transformer specification in your plant, then we can match suitable power.
Overseas manager: Tom Wang
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of induction heating equipment and system in China; Glad to be your business partner in induction heating field.
Post time: 07-31-2017