Chinese wholesale Crucible Gold Ingot And Crucible - Mechanical Machine Bridge Construction Cast Steel Nodes – Special Metal Detail:
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:
Product detail pictures:
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We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for Chinese wholesale Crucible Gold Ingot And Crucible - Mechanical Machine Bridge Construction Cast Steel Nodes – Special Metal, The product will supply to all over the world, such as: Kuwait , Nigeria , Victoria , Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
By Diana from United Arab Emirates - 2015.07.27 12:26
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Steven from New Zealand - 2016.05.02 18:28