more++About us
  • Unitedsteel Hollow section factory is specialized in High frequency welded Hollow section, Submerged arc welded Hollow Section, Hot rolled and Cold drawn Seamless Hollow section exporting enterprises. Our factory had large type of cold bending hollow section steel GH200, GH300, GH450, and GH550 size.

    The main size is from SHS50*50 to SHS550*550mm, Thick is 2.5mm to 30mm

    The products are Square Pipe/tube, Rectangular Pipe/tube, low alloy Square Pipe/tube, Seamless Square Pipe/tube, Hot rolled Galvanized Square Pipe/tube and so on.

more++Contact us
    • Intermational Department
    • Skype ID: gangsteel001
    • Email: admin@gangsteel.com

  ZF7 Round bar,ZF7 Round steel,ZF7 Rod Gear steel Exporter

  •  ZF7 Round bar,ZF7 Round steel,ZF7 Rod Gear steel Exporter

     

     

    Our factory is specialized in gear steel round bar steel material and we can produce the production GB, ASTM, EN, AND JIS standard round bar in Normalized, QT, or Hot rolled heat treatment. The main grade is in the following.

     

    GB Standard

    ASTM Standard

    EN Standard

    JIS Standard

    Customer Standard

    ZF7

    20CrMoH

    20CrMnH

    20CrNiMoH

    18CrMnBH

    SAE4118H

    SAE8620H

    SAE4320H

    SAE8720H

    16MnCr5

    20MnCr5H

    20NiCrMo2H

    SCM415H

    SCM420H

    SNCM420H

    SCM440H

    SCM822H

    25MoCr4

    TL422716MnCrS5

    SAE5120M

    SAE8620H(S)

    ZF6ZF7ZF7B

     

    1.        Round bar Size:

    OD10mm to OD 320mm

     

    2.   Heat treatment situation or delivery status.
        A. Hot rolled

    B. Normalized 

    C. Annealing

    D. Polishing

    E. Such as silver material 

     

    3.  Trade Item:
        EXW, FOB, CFR, AND CIF

    4.  Delivery time:

    20-35days or earlier according to the heat treatment requirement.

     

    5.       Min order requirement

    1tons or others according to our stock list requirement.

     

    6.       The other gearing round bar Tags.

       ZF7 Round bar, ZF7 Steel, ZF7 steel plate, ZF7 steel equivalent, ZF7 Equivalent, ZF7 properties, ZF7 steel specifications, ZF7 material, ZF7 steel, ZF7 chemical composition, ZF7 aisi, ZF7 gearing steel , ZF7 Gearing round bar, ZF7 steel rod, ZF7 rod, ZF7 round steel, ZF7 hardness, ZF7 supplier, ZF7 factory, ZF7 price, ZF7 adopt standard, ZF7 size, ZF7



  • tags: ZF7 Round bar,   ZF7 Steel,   ZF7 steel plate,   ZF7 steel equivalent,   ZF7 Equivalent,   ZF7 properties,   ZF7 steel specifications,   ZF7 material,   ZF7 steel,   ZF7 chemical composition,   ZF7 aisi,   ZF7 gearing steel ,   ZF7 Gearing round bar,   ZF7 steel rod,   ZF7 rod,   ZF7 round steel,   ZF7 hardness,   ZF7 supplier,   ZF7 factory,   ZF7 price,   ZF7 adopt standard,   ZF7 size,   ZF7,  

    Email: admin@gangsteel.com Skype ID: gangsteel001