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Torich International Co.,Ltd.
Torich International Co.,Ltd.  

Gold Index: 6582

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Cold-Formed Welded and Seamless Carbon Structural Tubing 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: ASTM A500
Production Capacity: 3000tons
Delivery Date: 30-70days
Type: Welded steel tubes
Application: Construction of bridges, bu...
Means of Transport: Ocean
Packing: IN bundles /wooden boxes
Production method: ERW welding
Grade: Gr A, B, C, D

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

Product name: ASTM A500 shaped steel tubes:
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
ElementGradeA, B and DGrade C
Heat AnalysisProduct AnalysisHeat AnalysisProduct Analysis
Carbon, max0.260.30.230.27
Manganese,max1.351.401.351.4
Phosphorus,max0.0350.0450.0350.045
Sulfur,max0.0350.0450.0350.045
Copper,min0.20.180.20.18
Tensil requirements
Round Structural Tubing
GradeAGrade BGrade CGrade D
Tensil strengths,min,psi(Mpa)45 (310)58(400)62(425)58(400)
Yield strength,min,psi(Mpa)33(230)42(290)46(315)36(250)
Elongation in 2 in.(50mm) min,%25232123
Shaped Structural Tubing
GradeAGrade BGrade CGrade D
Tensil strengths,min,psi(Mpa)45 (310)58(400)62(425)58
Yield strength,min,psi(Mpa)39(270)46(315)50(315)36(250)
Elongation in 2 in.(50mm) min,%25232123


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Tel: 86-574-88255925
Fax: 86-574-88086983
Mobile: 137 3616 4628
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Company Info

Torich International Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Sales:   skype

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