Mechanical Machine Bridge Construction Cast Steel Nodes

Short Description:

Cast steel nodes Weight: 5~75T Application: long span pipe truss steel structure Customizable or nor: Yes Product introduction  Cast steel nodes now are widely used at some long span pipe truss steel structure, especially used at complicated intersection nodes due to its excellent machine and multiple architectural image .Nowadays cast steel nodes are found in railway station, highway station, airport, stadium and huge buildings.   Our main material for the upright column is similar to follo...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    Cast steel nodes

    Weight: 5~75T

    Application: long span pipe truss steel structure

    Customizable or nor: Yes

    Product introduction 

    Cast steel nodes now are widely used at some long span pipe truss steel structure, especially used at complicated intersection nodes due to its excellent machine and multiple architectural image .Nowadays cast steel nodes are found in railway station, highway station, airport, stadium and huge buildings.  

    Our main material for the upright column is similar to followings:

    Standard Specifications for Cast Steel

    Country

    Standard

    Grade

    United Kingdom  BS 970-1 080 A20/080 A22
    USA ASTM A 29/A29M-04 1019/1022
    Germany DIN 17462 20Mn5

    Advantage

    Shanghai Special Metal Co., Ltd adopts unique heat treatment to optimize the node structure, to enhance hardness, wear resistance and impact force.

    The phase junction of steel pipe produced by Shanghai Special Metal Co., Ltd is directly cast molding, which makes steel structure bear force more rationally with stable structure. It avoids negative influence caused by the stress from a large number of welding.   

    Production Process  

    1. Wooden pattern Production  

    2. Molding

    3. Pouring

    4. First cleaning

    5. Heat treatment – grinding (inspection)

    6. Rough machining (inspection)-finishing machining (inspection)

    7. Packing-delivering

    Quality assurance

    The fabrication route is governed by the provisions of the implemented Quality System ISO 9001: 2000. The standard documentation ensures the full traceability of every process step:

    • Manufacturer test certificates according to DIN EN 10.204 § 3.1 including chemical composition, mechanical properties and non-destructive examination;

    • Dimensional check supported with a “as-built“ sketch;

    • Record of the heat treatment chart;

    Pictures:



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