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Address: INDUSTRY AREA -HAIYAN ,JIAXING CITY ,ZHEJIANG ,CHINA
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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ASTM A500 Small Diameter Cold Formed Hollow Rectangle Seamless Square/ Rectangular Steel Pipe
ASTM A500 (Also known as A-500) carbon steel tubing is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square and rectangular shapes.
ASTM A500 is the most common specification in North America for Hollow Structural Sections (HSS).
Mechanical Properties:
| Tensile Strength (min): | Yield Strength (min): | Elongation: | |
| Gr A | 45,000 psi | 39,000 psi | 25% |
| Gr B | 58,000 psi | 46,000 psi | 23% |
| Gr C | 62,000 psi | 50,000 psi | 21% |
| Gr D | 58,000 psi | 36,000 psi | 23% |
Application:
Structural Supports
Building columns
Highway Signs
Oil Field Services
Communication Towers
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring
Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
A: A professional steel pipes materials inventor, manufacturer and solution provider
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
TORICH Small Diameter Seamless Cold Formed Hollow Rectangle Seamless Square Steel Tube
