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

E-Mail: firstfurnace@gmail.com

whatsapp:+8618037961302

Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • Gear hardening machine

    Large diameter steel pipe quen

    Piston rod quenching and tempe

    Hand-held induction heater

    Grinding rod quenching and tem

    Induction forging machine

    induction heating machine 

    Induction heater

    High frequency induction heate

    Super audio induction heating

    Super audio induction heating

    Guideway quenching integrated

    Quenching equipment for machin

    Round steel end heating furnac

    Steel pipe heat treatment prod

    Square steel quenching and tem

    Sucker rod quenching and tempe

    Thickened petroleum steel pipe

    Round steel quenching and temp

    Steel pipe quenching and tempe

    Steel plate quenching and temp

    Induction Hardening Machine&nb

    Flywheel ring gear high freque

    Oil drill pipe quenching and t

    Iron induction furnace

    Aluminum melting furnace

    Copper melting furnace

    Small steel melting furnace

    Electric furnace principle圻尖
        

    Water cable insulation hose requirements for induction melting furnace:

    1. Technical parameters: Withstand voltage 50HZ6000V, no ablation, no breakdown, leakage current: 0.3mA, resistivity 210-13Ω*m

    2. Ozone aging resistance: In the standard experiment box, the concentration is 50+/-5pphm, the temperature is 40+/-2, and the test time is 144t without cracks.

    3. Heat-resistant aging: within the standard aging box at 100+/-172t tensile strength change rate within -20%, elongation rate within -40%

    4. Physical properties: tensile strength inner rubber layer 6.0 MPa elongation inner and outer rubber layer 300%. The hose has good elasticity under -30+/-25t environment, and there is no cracking or breaking after bending 180in half .

    5. Hose structure: The insulated rubber hose is composed of an inner rubber layer, a fabric reinforcement layer, an outer rubber layer, and an asbestos heat-insulating and fire-proof 


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    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    E-Mail:firstfurnace@gmail.com
    Adress: Luoxin Industrial Park, Luoyang, Henan