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M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction

    Buy cheap M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction from wholesalers
     
    Buy cheap M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction from wholesalers
    • Buy cheap M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction from wholesalers
    • Buy cheap M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction from wholesalers

    M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction

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    Price : USD
    Payment Terms : T/T
    Supply Ability : 50,000pcs per month
    Delivery Time : 30days
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    M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction

    M12Carbon steel non-standard construction black phosphating welding nut.


    Description

    Welding nut is the material (same or different) of the workpiece to be welded. It is by heating or pressurizing or both, and with or without filling material, the material of the workpiece can reach the atomic construction and form a permanent connection.


    The purpose of phosphating is mainly to provide protection to the base metal and prevent the metal from being corroded to a certain extent; it is used for primer before painting to improve the adhesion and anti-corrosion ability of the paint film; it is used to reduce friction and lubricate in the metal cold working process use.


    Phosphating
    ①Enhance the bonding force between the coating film (such as paint coating) and the workpiece.
    ②Improve the corrosion resistance of the surface coating of the workpiece after painting.
    ③Improve the decoration.


    Phosphating application
    Phosphating of steel is mainly used for corrosion protection and base film for paint.
    (1) Phosphating film for corrosion protection
    ① Phosphating film for protection Used for corrosion protection treatment of steel parts. The type of phosphating film can be zinc or manganese. The mass per unit area of the membrane is 10-40g/m2. After phosphating, apply anti-rust oil, anti-rust grease, anti-rust wax, etc.
    ②Phosphating film for paint bottom layer
    Increase the adhesion and protection of the paint film and steel workpieces. The type of phosphating film can be zinc-based or zinc-calcium-based. The mass per unit area of the phosphating film is 0.2-1.0g/m2 (used for the paint bottom layer of large deformed steel parts); 1-5g/m2 (used for the paint bottom layer of general steel parts); 5-10g/m2 (used for non-deformation Deformed steel parts paint bottom layer).


    Product nameM12Carbon steel non-standard construction black phosphating welding nut
    MaterialCarbon Steel
    ProcessCold Forging , CNC machining
    DimensionsM12
    OD25mm
    Surface finishBlack phosphating
    ColorBlack
    PackingCustomer's Demand
    Service availableOEM /ODM/Customized/Design
    Quality control0 defects,100% inspection before packing
    Inspection machineCMM inspection machine, X-ray flaw detection instrument, Calipers
    ApplicationConstruction

    Factory Display


    M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction


    Package picture display


    M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction


    Heat Treatment Room display


    M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction


    Inspection Equipment


    M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction


    M12 Carbon Steel Black Phosphating Welding Nut Non Standard Construction


    1.Q: Are you trading company or manufacturer ?

    A: We are factory and OEM are available.

    2.Q: How long is your delivery time?

    A: Generally it is 10-15 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

    3.Q: Do you provide samples ? is it free or extra ?

    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    4.Q: What is your terms of payment ?

    A: 30% T/T in advance ,balance before shippment or L/C.


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