oil drill pipe hardening and tempering line Eight major advantages of medium frequency electric furnace heat treatment for oil drill pipe hardening and tempering production lines: Intermediate frequency furnace heat treatment is a fast heat treatment method that has many advantages compared to general flame heating heat treatment.
1) The microstructure of the metal has extremely fine grains. 
Oil drill pipe hardening tempering machine
2) The comprehensive mechanical properties of steel pipes after heat treatment are good.
3) The performance of the steel pipe section is very uniform.
4) The surface of the steel pipe has little oxidation and basically does not decarburize.
5) The steel pipe has high straightness and meets the requirements for roundness.
6) The equipment is small and simple, with a small footprint and easy temperature control.
7) Low investment
8) Low production cost 
Overseas manager: Tom Wang Email:tom@foreverfurnace.com Phone: 0086-13303078975(whatsapp, wechat,line) Specialist of induction heat treatment furnace in China; Glad to be your business partner in induction heating field.
Post time: 09-13-2023