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| Product Name: |
Cold Formed Welded Special Steel Pipe Seamless Car
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| Supply Ability: |
7000MT/Month |
| Related proudcts |
structural steel squ, |
| Specifications |
20-20 To 500-500mm*1-24mm*12000 |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
5MT |
| Unit Price: |
Negotiable |
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Cold-Formed Welded and Seamless Carbon Structural Tubing in Rounds and Shapes
Size range:
Square tubes O.D. :20-20 to 500-500 W.T.:1-24mm L:max12000mm
Rectangle tubes O.D. :20-30 to 400-600 W.T.:1-24mm L:max12000mm
Chemical Reuirement
Element GradeA, b and D Grade C
Heat Analysis Product Analysis Heat Analysis Product Analysis
Carbon, max 0.26 0.3 0.23 0.27
Manganese,max 1.35 1.40 1.35 1.4
Phosphorus,max 0.035 0.045 0.035 0.045
Sulfur,max 0.035 0.045 0.035 0.045
Copper,min 0.2 0.18 0.2 0.18
Tensil requirements
Round Structural Tubing
GradeA Grade B Grade C Grade D
Tensil strengths,min,psi(***) 45 (310) 58(400) 62(425) 58(400)
Yield strength,min,psi(***) 33(230) 42(290) 46(315) 36(250)
Elongation in 2 in.(50mm) min,% 25 23 21 23
Shaped Structural Tubing
GradeA Grade B Grade C Grade D
Tensil strengths,min,psi(***) 45 (310) 58(400) 62(425) 58
Yield strength,min,psi(***) 39(270) 46(315) 50(315) 36(250)
Elongation in 2 in.(50mm) min,% 25 23 21 23
Applications: for construction of bridges, and buildings, and for general strcutrual purposes
http://www.precision-steeltube.com/
http://www.steel-tubes.com/
http://www.chinasteeltubepipe.com/ |
| Company: |
Torich International Co.,Ltd
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| Contact: |
Mr. Richard Shen |
| Address: |
706 Qiling Mansion North Building Yinzhou District, Ningbo China |
| Postcode: |
315100 |
| Tel: |
86--13736164628 |
| Fax: |
86-574-88086983 |
| E-mail: |
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