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Hot rolled carbon steel welding flange casting and rolling line

Categories Rolling mill
Brand Name: YF
Model Number: R4ccm
Place of Origin: China
MOQ: 1
Price: 500000-800000USD/SET
Payment Terms: T/T
Supply Ability: 10 sets/year
Delivery Time: 2 months
Packaging Details: seaworthy package
material: Carbon steel
processing: hot rolled
connection: welding
product: blank or flange
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    • Product Details
    • Company Profile

    Hot rolled carbon steel welding flange casting and rolling line

    Hot rolled carbon steel welding flange casting and rolling line


    Application


    Flanges are widely used in chemical, petrochemical, food, water supply, natural gas pipelines and other urban water supply and drainage, public pipeline and other professional, submarine pipeline and emerging industry wind power flange industry. Therefo

    re, flange became indispensable accessory products. Flange blank is made, and then the flange blank finishing, so the processing cost depends on the accuracy of flange blank. At present, the main production flange blank by casting molding, casting forging molding, forging, cold roll forming and cutting molding etc.


    Advantage


    Flange hot rolled process and traditional production process compared with the following advantages:


    Hot rolled coil can be a complete, stable quality;


    It can be round and curly, fast and efficient.


    High precision, good flatness and high yield.


    The specifications can be adjusted according to the customer's needs.


    Save raw materials, solve the problem of straight section of head and tail, improve the utilization ratio of raw materials, and the new developed convex flange products save about 24% of raw materials compared with traditional technology.


    Energy saving and consumption reduction, the new technology and the traditional process compared with the production of each ton flange, can save 60% of coal consumption, electricity consumption of 40%


    Processing


    Blanking→Heating→Forging Cutting→Hot Roll Forming→Cut Round Flatten→Blank Welding→Edge Milling→High Water Line→Drilling→Grind the Evelet→Inspection→Packing



    Parameter

    NOBlankEnd product
    ODIDThickRing widthBossNet weightNominal diameterNominal pressureTube ODConnecting dimensionsSealing sizeThickID
              Flange ODBolt hole diaBolt diaBolt noODHigh
    mmmmmmmmmmkgDNMpammmmmmmm mmmmmmmm
        HOD            
    127315923572.52106.48515011592702402382102.521161
    22801592460.52.52107.30215011592772402382102.522161
    32861592563.52.52108.11501168.32832402282102.523161
    432821819552.52666.42920012193252952382652.517222
    53352182458.52.52668.89520012193322952382652.522222
    63412182561.52.52669.857200121933829522122652.523222
    73412182761.52.526610.705200121933829522122652.525222
    832821823552.52667.9112001.621932529523122652.521222
    93352183058.52.526611.2892001.621933229523122652.528222
    1038327322552.53219.079250127338035023123202.520276
    113902732658.52.532111.631250127338735023123202.524276
    123962732761.52.532112.821250127339340022123202.525276
    1339327328602.532112.9572501.627339035525123202.526276
    143982732762.52.532112.4642501.627339535525123202.525276
    1540527332662.532116.6692501.627340235525123202.530276
    164062732966.52.532115.1462501.627340335526123202.527276
    174333252454337111.13630013254304002312368322328
    184413252858337114.23230013254384002312368326328
    194463252960.5337115.49130013254434002212368327328
    204523252763.5337615.2073001.63254494102512375325328
    214613253268337619.6493001.63254584102212375330328
    224613253268337619.7183001.63254584102512375330328
    234873253781339128.3923002.53254844303016390335328
    244933772558342914.435013774904602316428323380
    255003772861.5342917.33835013774974602316428326380
    265013772862342917.49235013774984602316428326380
    275073773165342920.54935013775044602316428329380
    2852237735.572.5343626.833501.63775194702516435333.5381
    295133773068343620.9713501.63775104702516435328380
    305203773471.5343625.3383501.63775174702516435332380
    315584253466.5348327.09840014265555152516482332430
    325664253170.5348325.02340014265635152516482329430
    335674253171348325.21940014265645152616482329430

    Production line configuration


    NoName
    1Induction furnace
    2Continuous casting machine
    3Auxiliary equipment
    4Rolling mill
    5Billet transfer machine
    6Roller table
    7Flange coiling machine
    8Electric control system

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