ASTM A36 Hollow Structural Section , 50x50 Structural Steel Section
ASTM A36 50x50 Square Steel Pipe Hollow Tube Rolled Steel Sections
Specifications of Rolled Steel Sections
| Product Name | Rolled Steel Sections | |
| Standard |
GB:GB/T 8163 GB/T8162 GB/T3091 GB/T3087 BS:BSEN10217 ASTM:ASTM A1026-2006 ASTM A53-2007 ASTM A312-2001 DIN:DIN EN 10216-1-2004 DIN EN 10217-1-2005 API:API 5L |
|
| Material | Q195-Q345(4) ST35-ST52(1) Cr-Moalloy(1) 10#-45#(2) | |
| Technique | Hot rolled and cold drawn, ERW, High frequency welding(HFW) | |
| Surface processing | Bared, Galvanized, Oiled, Color painting or Customized | |
| Ends | Plain ends, Cutting, Threading, Beveled, Flange, etc | |
| Types | Round Section |
External Diameter:(16-100mm) Wall Thickness:(0.6-5.0mm) |
| Square Section | Wall Thickness:(0.6-5.0mm) | |
| Rectangle Section | Wall Thickness:(0.6-5.0mm) | |
| Inspection | (1):Chemical composition and mechanical propertise analysis | |
| (2):Dimensional and visual inspection | ||
| (3)No destructive inspection | ||
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Our heat treatment center with complete product testing equipment, for instance: the scanning electron micro sconezz(SEM).the transmission electron microscope(TEM)the material testing machine. the large-type metallurgical microscope,the endurance testing machine,the IAS-4 image analyzer, the American ARL direct- reading spectrometer, the American the electric ICP emission spectrometer, the American LECO infrared carbon sulfur analyzer, the hydrogen analyzer, the oxygen and nitrogen analyzer,the Swiss end harden ability tester, the German Zeiss inverted microscope, the Japanese CARTON stereo microscope, the 500J impact testing machine, the 500N hydraulic universal tester, the water immersion flaw detector, the radio element detector and so on.
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Top quality: 100% comply with customer's standard
JIT delivery: Delivery on time for each order.
One station purchase:we try to supply the material with different condition to our customers.
After service: Response on any quality question and etc.
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