TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 5000Tons per Year |
| Delivery Time | 4-8weeks |
| Packaging Details | in bundles or in wooden box |
| Application | vehicle |
| Standard | EN |
| Technique | Cold Drawn,Cold Rolled |
| Surface treatment | customerized |
| Grade | 10# |
| Section shape | Round |
| Secondary or not | Non-secondary |
| Grade group | 10#-45#,ST35-ST52 |
| Product name | steel tubes |
| Steel grade | 300 Series |
| Brand Name | TORICH |
| Model Number | EN10305-3 |
| Certification | ISO9001-2008,ISO9001 |
| Place of Origin | China,zhejiang |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 5000Tons per Year |
| Delivery Time | 4-8weeks | Packaging Details | in bundles or in wooden box |
| Application | vehicle | Standard | EN |
| Technique | Cold Drawn,Cold Rolled | Surface treatment | customerized |
| Grade | 10# | Section shape | Round |
| Secondary or not | Non-secondary | Grade group | 10#-45#,ST35-ST52 |
| Product name | steel tubes | Steel grade | 300 Series |
| Brand Name | TORICH | Model Number | EN10305-3 |
| Certification | ISO9001-2008,ISO9001 | Place of Origin | China,zhejiang |
| High Light | en10305-3 cold rolled steel tubes ，welded automobile cold rolled steel tubes ，10# hot rolled round steel tubing | ||
Precision cold drawn cold sized tubes, also known as welded steel tubes EN10305-3, are widely used in the automobile industry. These tubes are manufactured with utmost precision to meet the demanding requirements of automotive applications. In this article, we will explore the material, specification, chemical composition, mechanical properties, steel grade, and application of these tubes.
The precision cold drawn cold sized tubes are typically made from low carbon steel or mild steel. This material offers excellent formability, weldability, and strength, making it suitable for automotive applications where dimensional accuracy and reliability are crucial.
The specification for precision cold drawn cold sized tubes follows the EN10305-3 standard. This standard specifies the technical delivery conditions for welded precision steel tubes in sizes ranging from 6mm to 120mm in outside diameter. It covers various aspects such as dimensions, tolerances, and mechanical properties to ensure consistent quality and performance.
The chemical composition of precision cold drawn cold sized tubes may vary depending on the specific steel grade and manufacturer. However, it typically consists of the following elements:
| Element | Percentage Range |
|---|---|
| Carbon (C) | 0.12% max |
| Silicon (Si) | 0.35% max |
| Manganese (Mn) | 0.60-1.00% |
| Phosphorus (P) | 0.025% max |
| Sulfur (S) | 0.025% max |
Precision cold drawn cold sized tubes possess excellent mechanical properties that are essential for automotive applications. The following table showcases the typical mechanical properties of these tubes:
| Property | Value |
|---|---|
| Tensile Strength | 420-580 MPa |
| Yield Strength | 300 MPa min |
| Elongation | 15% min |
| Hardness | HRB 60-80 |
The steel grade of precision cold drawn cold sized tubes may vary based on the specific requirements of the application. Commonly used steel grades include:
These steel grades offer a balance between formability, strength, and weldability, ensuring optimal performance in automotive applications.
Precision cold drawn cold sized tubes find extensive application in the automobile industry. Some of the common uses of these tubes include:
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 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<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
A Professional Steel Pipes Materials Inventor, Manufacturer And Solution Provider TORICH INTERNATIONAL LIMITED is a professional inventor, manufacturer, and solution provider of steel pipe materials, integrating production and international trade, specializing in various precision steel pipes. Esta... A Professional Steel Pipes Materials Inventor, Manufacturer And Solution Provider TORICH INTERNATIONAL LIMITED is a professional inventor, manufacturer, and solution provider of steel pipe materials, integrating production and international trade, specializing in various precision steel pipes. Esta...
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