Welded Structural Steel Pipe Carbon Steel , Structural Square Steel Tubing
Product Details
cold formed steel tube
,structural steel square tubing
TORICH ASTM A500 Welded and Seamless Carbon Steel Structural Square Tubes
TORICH ASTM A500 Welded and Seamless Carbon Steel Structural Square Tubes
SectionStandard: ASTM A500 Seamless Steel Rectangle Tubing
Cold-Formed Welded Carbon Structural Tubing in Rounds and Shapes Rectagnle and Square
Applications: for construction of bridges, and buildings, and for general strcutrual purposes,
For Algricultrual Michinery, Engineering etc.
Size range: Square tubes O.D. :20-20 to 500-500mm W.T.:1-24mm L:max12000mm
Rectangle tubes O.D. :20-30 to 400-600mm W.T.:1-24mm L:max12000mm
Chemical Composition %
| Element | Grade A,B,D | Grade C | ||
| Heat Analysis | Product Analysis | Heat Analysis | Product Analysis | |
| C, max | 0.26 | 0.30 | 0.23 | 0.27 |
| Mn, max | 1.35 | 1.40 | 1.35 | 1.40 |
| P, max | 0.035 | 0.045 | 0.035 | 0.045 |
| S, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Cu, min | 0.20 | 0.18 | 0.20 | 0.18 |
galvanized steel tube price
Detailed Images
QUALITY CONTROL
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.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
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.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of ASTM A500/EN10219 Mild Carbon Steel Profile / Square Hollow for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
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 ASTM A500 Welded and Seamless Carbon Steel Structural Square Tubes
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