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    JIS B2220 10K Flange

    Size: 1/2”~96”

    Pressure Rating:PN10-PN100,150LB-600LB,10K-20K

    structural style:PL,SO,WM,BL

    Material:Q235, SS304,SS316, SS304L, SS316L

    Design Standard:ANSI/ASME B16.5, BS4505, DIN2576,DIN2632,EN1092, JIS/KS

    Application medium:For Water, Oil and Gas Industrial

    Application Temperature:0-500℃

    Applied projects:Pipe connection

    Weld Neck Flange is flanges that designed to be joined to a piping system by butt welding.

    TAG: , ,


    Tel: +86-13849184495
    Fax: +86-371-55883235
    E-mail: weisidun@wsdvalve.com
    Address: ZhengZhou,HeNan,China.

    What is a JIS B2220 10K Flange?

    Carbon steel flange, that is, flange or end flange connector whose body material is carbon steel. The flange which contains carbon steel material, known as carbon steel flange. Common materials are cast carbon steel brands WCB, forging A105, or Q235B, A3, 10#,#20 steel, 16 manganese, No. 45 steel, Q345B, etc.

    Advantages of the JIS B2220 10K Flange:
    1.High impact resistance
    The ring stiffness is 1.3 times that of solid wall because of its unique impact resistance strength function, which is significantly improved compared to other solid wall tubes.
    2.Long service life
    The service life of the pipe can reach more than 50 years under the rated service temperature and pressure, with anti-ultraviolet and anti-radiation, so that the product will never fade.
    3.Good corrosion resistance of flange
    In addition to a few hydrogenating agents, can resist the corrosion of a variety of chemical media, the flange has excellent acid resistance, alkali resistance, corrosion resistance, will not rust, will not erode, will not breed bacteria, no electrochemical erosion.
    4.Good thermal insulation of flange
    Because of the low thermal conductivity of the material, the thermal conductivity of 20 degrees Celsius is 0.21-0.24W/Mk, which is much smaller than the steel pipe and the purple steel pipe, so the PP-R pipe has good thermal insulation.

    WESDOM  advantages

    1. WESDOM patent products, patent certification
    The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

    2. The product has an independent identity to ensure traceability
    Each wesdom product has its own unique identification number, to ensure product traceability.

    3. Provide material inspection report
    All wesdom products can provide the material inspection report of the main parts.

    4. One-stop service
    One-stop service, we not only supply high quality products, also supply solutions and after-sales service.

    5. WESDOM has a lot of project experience
    We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.

    Quality control proces

    quality control process quality control process quality control process


    Pipe fittings as the mandatory accessories in pipeline, WESDOM also could provide wide range of standard and materials to match your pipes and valves. One stop service, save your time, save your Slip-on pipe flange generally slide on the pipe. Socket-type pipe flanges are usually made with the inner diameter of the pipe flange slightly larger than the outer diameter of the pipe. This allows the sliding flange to slide over the pipe.

    flange parameter


    weld neck flange, slip on flange, blind flange, tube sheet, threaded flange, socket weld flange, plate flange, spectacle blind, LWN, Orifice flange, anchor flange etc.




    150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000


    ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.

    Wall thickness

    SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60,
    SCH80, SCH160, XXS and etc.


    Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S,
    A182F347H,A182F316Ti, A403 WP317, 904L, 1.4301,1.4307,1.4401,1.4571,1.4541,
    254Mo and etc.
    Carbon steel: S235J ,S275J, St37,P235GH, P240GH, P265GH, P280GH, A105, A350LF2, Q235, St37, St45.8, A42CP, E24 , A515 Gr60, A515 Gr 70 etc.

    Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 ,
    UNS32760, 1.4462,1.4410,1.4501 and etc.
    Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc.

    Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,
    C22, C-276, Monel400, Alloy20 etc.
    Cr-Mo alloy: A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3 etc.


    Petrochemical industry;avation and aerospace industry;pharmaceutical industry;
    gas exhaust;power plant;ship builiding;water treatment,etc.


    ready stock,faster delivery time;available in all sizes,customized;high quality


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