Gold Member Since 2011
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Shanghai Special Metal Co., Ltd.

Cast Steel, Cast Steel Nodes, Cast Steel Joints manufacturer / supplier in China, offering Cast Steel Nodes for Large Steel Buildings and Constructions, OEM Cast High Hardness Sprocket Gear, Integration Ingot Mold and so on.

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Supplier Homepage Product Steel Buildings and Bridges Construction Cast Steel Nodes for Large Steel Buildings and Constructions

Cast Steel Nodes for Large Steel Buildings and Constructions

FOB Price: US $1,600-2,100 / Ton
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,600-2,100/ Ton
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Production Capacity: 100, 000 Tons Per Year
Transport Package: Frame or as Your Require
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Steel Nodes
  • Casting Form Material: Sand
  • Casting Form Usage Count: Semi-permanent
  • Surface Roughness: Ra12.5
  • Machining Tolerance: +/-0.15mm
  • Certification: SGS, ISO 9001:2008
  • Delivery Condition: Grinding and Painting
  • Inspection: Ut, Mt
  • Specification: DIN, ASTM Standards, etc
  • HS Code: 730810000
  • Casting Method: Sand Casting
  • Casting Metal: Cast Steel
  • Surface Treatment: Sand Blast
  • Coating: Rust Resistant Coating
  • Standard: DIN
  • Application: Steel Bridges, Buildings, Constructions
  • Certificate: En 1024 3.1
  • Trademark: CSM
  • Origin: Shanghai, China
Product Description
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 steel nodes, steel joints is similar to followings:
Standard Specifications for Cast Steel
United Kingdom BS 970-1080 A20/080 A22
USAASTM A 29/A29M-041019/1022
GermanyDIN 1746220Mn5

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:
1. Manufacturer test certificates according to DIN EN 10.204 § 3.1 including chemical composition, mechanical properties and non-destructive examination;
2. Dimensional check supported with a "as-built" sketch;
3. Record of the heat treatment chart
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