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China factories

China factory - TORICH INTERNATIONAL LIMITED

TORICH INTERNATIONAL LIMITED

  • China,Jiaxing ,Zhejiang
  • Verified Supplier
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China EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications
China EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications

  1. China EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications
  2. China EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications
  3. China EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications
  4. China EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications
  5. China EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications

EN10305-3 E355 Welded Cold Sized Tubes For Precision Applications

  1. MOQ： 1 Ton
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 60000 Ton/Tons per Year
Delivery Time 20-40days
Packaging Details In bundles or in wooden boxes.
Technique Cold Drawn,Hot Rolled,Cold Rolled
Application Precision Applications
Standard ASTM,GB,DIN
Alloy or not Non-alloy,Is Alloy
Thickness 2 - 120 mm
Section shape Round,rectangular/ square/ round
Surface treatment customerized
Grade E155 E190 E195 E220 E235 E260 E275 E320 E355 E370 E420 E460 E500 E550 E600 E700
Secondary or not Non-secondary
Outer diameter(round) 17 - 660 mm
Length 1-12m/as customers' requests
Brand Name TORICH
Model Number EN10305-3
Certification ISO8001 ISO14001 TS16949
Place of Origin Zhejiang/China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 60000 Ton/Tons per Year
Delivery Time 20-40days Packaging Details In bundles or in wooden boxes.
Technique Cold Drawn,Hot Rolled,Cold Rolled Application Precision Applications
Standard ASTM,GB,DIN Alloy or not Non-alloy,Is Alloy
Thickness 2 - 120 mm Section shape Round,rectangular/ square/ round
Surface treatment customerized Grade E155 E190 E195 E220 E235 E260 E275 E320 E355 E370 E420 E460 E500 E550 E600 E700
Secondary or not Non-secondary Outer diameter(round) 17 - 660 mm
Length 1-12m/as customers' requests Brand Name TORICH
Model Number EN10305-3 Certification ISO8001 ISO14001 TS16949
Place of Origin Zhejiang/China

EN10305-3 E155 E190 E195 E220 E235 Welded Cold Sized Tubes For Precision Applications

Material

EN10305-3 specifies the requirements for welded cold sized tubes used in precision applications. These tubes are manufactured from high-quality steel grades, ensuring durability and performance in various industrial applications.

Specification

The standard outlines the dimensions, tolerances, and mechanical properties of the tubes, ensuring they meet the necessary criteria for precision engineering. The tubes are typically used in applications requiring high dimensional accuracy and surface finish.

Key Features

  • High Precision: Manufactured to tight tolerances for exact fit and performance.
  • Welded Construction: Provides strength and integrity while allowing for various shapes and sizes.
  • Cold Sizing: Enhances dimensional accuracy and surface finish.
  • Versatile Applications: Suitable for various industries, including automotive, aerospace, and machinery.

Chemical Composition

Steel Grade C (%) Si (%) Mn (%) P (%) S (%) Cr (%) Ni (%) Mo (%)
E155 0.12 0.25 0.60 0.025 0.015 0.20 0.20 0.10
E190 0.15 0.25 0.80 0.025 0.015 0.25 0.25 0.10
E195 0.20 0.25 0.90 0.025 0.015 0.25 0.25 0.10
E220 0.25 0.25 1.00 0.025 0.015 0.30 0.30 0.10
E235 0.25 0.25 1.20 0.025 0.015 0.30 0.30 0.10

Mechanical Properties

Steel Grade Yield Strength (MPa) Tensile Strength (MPa) Elongation (%) Hardness (HB)
E155 155 350-450 20 120-160
E190 190 400-500 20 130-170
E195 195 410-510 20 130-170
E220 220 450-550 20 140-180
E235 235 480-580 20 140-180

Steel Grade

The EN10305-3 standard includes several steel grades, each designed for specific applications and performance requirements. The grades E155, E190, E195, E220, and E235 represent varying yield strengths and chemical compositions.

Application

Welded cold sized tubes are widely used in:

  • Automotive Industry: For structural components and chassis.
  • Aerospace: In the manufacture of aircraft components.
  • Machinery: For precision parts in various machines.
  • Hydraulic Systems: For pipes and fittings requiring high pressure.

Possible Alternative Grades

While EN10305-3 grades are specifically tailored for precision applications, alternative grades may include:

  • EN 10210: Hot-finished structural hollow sections.
  • EN 10219: Cold-formed welded and seamless structural hollow sections.
  • ASTM A500: Standard specification for cold-formed welded and seamless carbon steel structural tubing.

 

 

     

 

     

TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
 
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
 
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
 
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.

 

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

 

Q: How long is your delivery time?

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.

 

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

Q: What is your terms of payment ?

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

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    1997

  • Total Annual:

    10million-15million

  • Employee Number:

    100~150

  • Ecer Certification：

    Verified Supplier

Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters   The main products produced are carbon steel and alloy steel grade seamless steel pipes, we... Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters   The main products produced are carbon steel and alloy steel grade seamless steel pipes, we...

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Get in touch with us

  • Reach Us
  • TORICH INTERNATIONAL LIMITED
  • INDUSTRY AREA -HAIYAN ,JIAXING CITY ,ZHEJIANG ,CHINA
  • https://www.precisionsteeltube.com/

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