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Heavy plate heat treatment furnace roller

Category:

Furnace Rolls

  • 产品描述
    • : Heavy plate heat treatment furnace roller
    • : Heavy plate heat treatment furna

    Diameter: 300-400mmm.. <br> Barrel: centrifugal casting, <br> Transition section: static casting <br> Shaft: forging.

    Used on normalizing furnace and quenching furnace. Under the nitrogen and hydrogen protection atmosphere, temperature at 550-950 ℃ in the furnace， the wide and heavy plate is rapidly and uniformed heat treated. 

    Common material: 
    ZG14Ni32Cr20Nb, ZG45Ni48Cr28W5Si2, ZG40Cr25Ni20Si2.

NPA has strong R&D ability and has been working closely and extensively with several scientific research institutes and colleges to develop relevant products. 

Product message

DESCRIPTION

NPA is a private share holding company founded by professional engineers and experts. Most of them have been in the heat resistant furnace roller and tube industry for about 30 years who have contributed to the development of ethylene cracking furnace, hydrogen reformer furnace, steel strip continuous annealing lines and continuous galvanizing lines and float glass lines in China. Most of the management and technicians have more than 15 years experience of manufacturing heat resistant alloy centrifugal casting and static casting, cumulating rich experience and valuable technological parameters and formed our own patented technology and knowhow. NPA is now one of the biggest and most advanced equipped companies in China with high level technology and quality, and we strive to provide best turn-key solution for customers based on the market demand.

Keywords: Radiant Tubes | Furnace Rolls | Combustion System | Glass Rolls

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