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ASME SA105N Blind Flange, ASTM A105 Flanges, Carbon Steel A105 Plate Flanges, ASTM A105 Threaded Flanges, ASTM A105N Lapped joint Flanges, ASTM A105 Slip On Flanges Manufacturer and Supplier in Mumbai, India.


  • ASTM A105 Flanges
  • ASTM A105 Plate Flange
  • ASME SA105N Blind Flange
  • ASTM A105 Threaded Flanges
  • ASTM A105 Slip On Flanges
  • ASTM A105 Weld Neck Flange
  • ASTM A105N Lapped joint Flanges
  • ASME SA105N Socket Weld Flanges
  • ASTM A105N Lapped joint Flanges

  • ASTM A105 Flanges
  • ASTM A105 Plate Flange
  • ASME SA105N Blind Flange
  • ASTM A105 Threaded Flanges
  • ASTM A105 Slip On Flanges
  • ASTM A105 Weld Neck Flange
  • ASTM A105N Lapped joint Flanges
  • ASME SA105N Socket Weld Flanges
  • ASTM A105N Lapped joint Flanges

  • A105 Class 300 Flange Size Inch to MM :


    Nominal Size Outside Diameter (OD) Bore Diameter (B) No. of Bolt Holes Bolt Hole Diam. Bolt Circle (BC) Thickness (T) Hub Length (L) Hub Diam. (H) Lap Radius ( R )
    Approx. Weight (lbs)
    1 4.25 1.38 4 0.625 3.13 0.563 0.688 1.938 0.13 2
    1 1/4 4.68 1.72 4 0.625 3.5 0.625 0.813 2.312 0.19 3
    1 1/2 5 1.97 4 0.625 3.88 0.688 0.875 2.563 0.25 3
    2 6 2.46 4 0.75 4.75 0.75 1 3.063 0.31 5
    2 1/2 7 2.97 4 0.75 5.5 0.875 1.125 3.563 0.31 7
    3 7.5 3.6 4 0.75 6 0.938 1.188 4.25 0.38 8
    3 1/2 8.5 4.1 8 0.75 7 0.938 1.25 4.812 0.38 11
    4 9 4.6 8 0.75 7.5 0.938 1.312 5.312 0.44 13
    5 10 5.69 8 0.875 8.5 0.938 1.438 6.438 0.44 15
    6 11 6.75 8 0.875 9.5 1 1.562 7.562 0.5 18
    8 13.5 8.75 8 0.875 11.75 1.125 1.75 9.688 0.5 30
    10 16 10.92 12 1 14.25 1.188 1.938 12 0.5 42
    12 19 12.92 12 1 17 1.25 2.188 14.375 0.5 64
    14 21 14.19 12 1.125 18.75 1.375 2.25 15.75 0.5 90
    16 23.5 16.19 16 1.125 21.25 1.438 2.5 18 0.5 98
    18 25 18.2 16 1.25 22.75 1.562 2.688 19.875 0.5 125
    20 27.5 20.25 20 1.25 25 1.688 2.875 22 0.5 160
    24 32 24.25 20 1.375 29.5 1.875 3.25 26.125 0.5 212
    30** 38.75 30.25 28 1.375 36 2.125 3.5 32.75 0.5 305
    36** 46 36.25 32 1.625 42.75 2.375 3.75 39.25 0.5 440

    ASME SA105n Socket Weld Flanges, Carbon Steel ASTM A105 Plate flange in India, Check Carbon Steel ASTM A105n Slip On Flanges Weight Chart, A105 Carbon Steel Flanges Manufacturers, Ready Stock Of Carbon Steel A105 Plate Flanges In India, Buy Directly From A105 Carbon Steel Threaded Flanges Manufacturers In Mumbai.


    Carbon Steel ASTM A105 Plate flange Weight

    Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size
    Diameter of Bolt Hole
    AS4087 Flanges PN14 Flanges 95 67 4 M12 14
    AS 2129 Flange
    Table C Flanges 95 67 4 13 14
    Table D Flanges 95 67 4 13 14
    Table E Flanges 95 67 4 13 14
    Table F Flanges 95 67 4 13 14
    Table H Flanges 114 83 4 16 17
    Table J Flanges 114 83 4 16 17
    ANSI B16.5 Flanges
    ANSI 150 Flanges 89 60 4 13 16
    ANSI 300 Flanges 95 67 4 13 16
    ANSI 600 Flange 95 67 4 13 16
    ANSI 900 Flange 121 83 4 19 22
    ANSI 1500 Flange 121 83 4 19 22
    ISO 7005 (DIN) Flange
    PN6 Flanges 80 55 4 M10 11
    PN10 Flange 95 65 4 M12 14
    PN16 Flange 95 65 4 M12 14
    PN20 Flange 90 60.5 4 M14 16
    PN25 Flange 95 65 4 M12 14
    PN40 Flange 95 65 4 M12 14


    Types of Flanges Available


    Buttweld Fittings

    Blind Flanges

    Buttweld Fittings

    Slip on Flanges

    Buttweld Fittings

    Socket Weld Flanges

    Buttweld Fittings

    Threaded Flanges

    Buttweld Fittings

    Weld Neck Flange

    Buttweld Fittings

    Lap Joint Flange

    Buttweld Fittings

    Expander Flange

    Buttweld Fittings

    Nippo Flanges

    Buttweld Fittings

    Reducing

    Buttweld Fittings

    Ring Type Joint Flanges

    Buttweld Fittings

    High Hub Flange

    Buttweld Fittings

    Square Flange



    Flanges Applications Industries


    ASTM A105 Degree Forged are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Degree Forged through a worldwide network of stock-keeping branches. Buttweld Forged is use in various industries like :

    • Flanges uses in Paper & Pulp Companies
    • Stainless Steel Flanges uses in Oil and Gas Industry
    • Flanges Pipe Forged uses in Chemical Refinery
    • Alloy Steel Threaded Elbowuses in Pipeline
    • Buttweld Flanges Pipe Forged uses in High Temperature Application
    • Flanges uses in Water Pipe Line
    • ASTM A105 Flanges Pipe Forged can be used in Nuclear power plants
    • Flanges usefule for High Pressure Applications
    • Flanges Long Radius Forged uses in Fabrication and welding Job
    • Flanges uses in Food Processing and Dairy Industries
    • Flanges Short Radius Forged uses in boiler & heatexchangers

    Marking & Packing


    Our ASTM A105 Flanges are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All ASTM A105 Flanges are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Special request from Purchaser.


    Quality Assurance


    Triton Alloys Inc all ASTM A105 Flanges, ASME SA105N Blind Flange and ASTM A105 Threaded Flanges are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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    Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo