Contact
Tel: 18037961302
Sales hot line ( 24 hours  service): 18037961302

E-Mail: firstfurnace@gmail.com

whatsapp:+8618037961302

Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • 0.25T Intermediate Frequency F

    0.5T Intermediate Frequency Fu

    Medium Frequency Furnace

    2T Induction Melting Furnace

    1T Induction Melting Furnace

    500kg Induction Melting Furnac

    250kg Induction Melting Furnac

    Induction Melting Furnace

    3 T Induction Melting Furnace

    5T Induction Melting Furnace

    1T One Belt Two Intermediate F

    5T One Belt Two Intermediate F

    3T One Belt Two Intermediate F

    2T One Belt Two Intermediate F

    5T Parallel Intermediate Frequ

    5T Intermediate Frequency Furn

    5T Series Intermediate Frequen

    3T Series Intermediate Frequen

    2T Series Intermediate Frequen

    1T Series Intermediate Frequen

    0.5T Series Intermediate Frequ

    0.25T Series Intermediate Freq

    1T Parallel Intermediate Frequ

    2T Parallel Intermediate Frequ

    0.5T Parallel Intermediate Fre

    0.25T Parallel Intermediate Fr

    Parallel Intermediate Frequenc

    3T Intermediate Frequency Furn

    Electric furnace principle
        Steel pipe heat treatment should pay attention to: 1, box or step furnace should pay attention to: overheating, over-burning, temperature unevenness, uneven hardness, heat treatment deformation 2, medium frequency tempering, quenching should pay attention to: 1) roller, induction coil If the alignment is not good during installation, it is easy to cause the steel pipe to bend when it is heated before quenching. The roller table needs to be adjusted and aligned frequently. 2) The turbid water used for quenching must be thoroughly precipitated and filtered to remove iron oxide and water impurities to avoid clogging the nozzle on the quenching spray ring. 3) The design of the nozzle on the spray ring must ensure that the nozzle has uniform water discharge and uniform pressure on any section. 4) When the steel pipe enters the inductors in the quenching zone and the tempering zone, it must be connected end to end to avoid the ^end effect ̄, so as not to affect the performance index of the heat treatment of the steel pipe. The question you asked upstairs is too big. I don't know how to answer it. The type of heat treatment of steel pipes is divided into "N" types due to the type of steel pipe and the delivery status. For example, cleaning heat treatment, Precision heat treatment, energy-saving heat treatment, less oxidation heat treatment... Steel tube heat treatment process in addition to general normalizing, tempering, annealing, quenching, annealing of high carbon chromium steel pipe, martensite quenching of high carbon chromium steel pipe Tempering, austempering of bainite steel tube, carburizing of carbon steel, nitriding and carbonitriding, surface modification of steel pipe.

    Copyright© 2007-2013 songdao Electric furnace manufacturing Co,.Ltd All Rights Reserved
    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    E-Mail:firstfurnace@gmail.com
    Adress: Luoxin Industrial Park, Luoyang, Henan