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Bolt Dia 18mm Pipeline DN65 2.5MPa Butt Welding Flange

    Buy cheap Bolt Dia 18mm Pipeline DN65 2.5MPa Butt Welding Flange from wholesalers
     
    Buy cheap Bolt Dia 18mm Pipeline DN65 2.5MPa Butt Welding Flange from wholesalers
    • Buy cheap Bolt Dia 18mm Pipeline DN65 2.5MPa Butt Welding Flange from wholesalers

    Bolt Dia 18mm Pipeline DN65 2.5MPa Butt Welding Flange

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    Brand Name : Butt welding flange
    Model Number : LJ-PF323
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : L/C, T/T
    Supply Ability : Annual output 50000 tons
    Delivery Time : Depends on the quantity of goods
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    Bolt Dia 18mm Pipeline DN65 2.5MPa Butt Welding Flange

    Description


    Butt welding flange, also known as high neck flange, is a kind of pipe fitting, which refers to the flange with neck and pipe transition and butt welding connection with pipe. Butt welding flange is not easy to deform, well sealed, and widely used. It is suitable for pipeline with large fluctuation of pressure or temperature or high temperature, high pressure and low temperature. The price is relatively cheap, and the nominal pressure is not more than 2.5MPa; It is also used for transporting expensive, inflammable and explosive media. The nominal pressure is about pn16mpa.

    Specification


    Standard:GB / ANSI /JIS / DIN

    Connection:Welding

    Usage:Convey Water Gas Oil

    Characteristic


    Installation sequence of butt welding flange:

    1. First of all, before joining the butt welding flange, the internal and external sides of the connected stainless steel pipe fittings should be sorted out.

    2. The flange plates with groove ring are respectively installed on the pipes to be connected.

    3. Insert O-shaped rubber sealing ring and stainless steel sealing ring installed on both sides in the flange plate with groove ring. The inner diameter of the sealing ring is the same as that of the pipe.

    4. Then connect the flange holes with bolts, and tighten the bolt assembly symmetrically.

    5. When tightening the butt welding flange, attention should be paid to make the sealing of each joint reach the required specification.

    Technical data sheet


    Carbon Steel Flanges Butt welding flange technical data sheet as below:

    Nominal diameter16kg=l. 6MPa
    outer diameterBolt hole distanceBolt diameterBolt hole numberFlange thickness
    DN10906014414
    DN15956514414
    DN201057514416
    DN251158514416
    DN3214010018418
    DN4015011018418
    DN5016512518420
    DN6518514518420
    DN8020016018820
    DN10022018018822
    DN12525021018822
    DN15028524022824

    Package


    a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized.

    Delivery time


    Our Steel flat factory have high ability for production, the delivery time is 35 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.

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