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China ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers
China ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers

  1. China ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers
  2. China ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers
  3. China ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers
  4. China ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers
  5. China ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers

ASTM B338 Gr.1 Heat Exchanger Tubes Seamless Titanium Alloy Tubes For Condensers

  1. MOQ: 1Ton
  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.
Type Seamless
Application Heat Exchanger
Standard ASTM
Steel grade Gr.1,Gr.3,Gr.7,Gr.9,Gr.11,Gr.12,Gr.13,Gr.14,Gr.16,Gr.17,Gr.18,Gr.26,Gr.27,Gr.28,Gr.31,Gr.33,Gr.34,Gr.35,Gr.36,Gr.37,Gr.38,Gr.39
Thickness 1mm-40mm
Product name Heat Exchanger Tubes Seamless Titanium Alloy Tubes
Outer diameter 6-630mm
Technique Cold Rolled Hot Rolled,Cold drawn
Structure Tube Heat Exchanger
Brand Name TORICH
Model Number ASTM B338 Gr.1
Certification ISO,ROHS
Place of Origin ZheJiang/China

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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.
Type Seamless Application Heat Exchanger
Standard ASTM Steel grade Gr.1,Gr.3,Gr.7,Gr.9,Gr.11,Gr.12,Gr.13,Gr.14,Gr.16,Gr.17,Gr.18,Gr.26,Gr.27,Gr.28,Gr.31,Gr.33,Gr.34,Gr.35,Gr.36,Gr.37,Gr.38,Gr.39
Thickness 1mm-40mm Product name Heat Exchanger Tubes Seamless Titanium Alloy Tubes
Outer diameter 6-630mm Technique Cold Rolled Hot Rolled,Cold drawn
Structure Tube Heat Exchanger Brand Name TORICH
Model Number ASTM B338 Gr.1 Certification ISO,ROHS
Place of Origin ZheJiang/China
High Light Condensers Heat Exchanger TubesSeamless Titanium Alloy Heat Exchanger TubesASTM B338 Heat Exchanger Tubes

ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, Gr.11 Heat Exchanger Tubes: Seamless Titanium Alloy Tubes For Condensers And Heat Exchangers

Introduction

Heat exchangers play a crucial role in various industries, facilitating the transfer of heat between two fluids while keeping them separate. To ensure efficient heat transfer and durability, the selection of suitable materials is of utmost importance. ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 are seamless titanium alloy tubes that are widely used in the construction of heat exchangers and condensers. This article will provide an overview of these tubes, including their material, specifications, key features, chemical composition, mechanical properties, steel grade, applications, and possible alternative grades.

Material and Specification

The ASTM B338 specification covers seamless and welded titanium alloy tubes for condensers and heat exchangers. The tubes are available in various grades, including Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11. These grades differ in terms of their chemical composition and mechanical properties, allowing for a wide range of applications.

Key Features

The key features of ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 heat exchanger tubes are as follows:

  1. Corrosion Resistance: Titanium alloys exhibit excellent corrosion resistance, making them suitable for use in aggressive environments.
  2. High Strength-to-Weight Ratio: Titanium alloys offer exceptional strength while being lightweight, allowing for efficient heat transfer and reduced system weight.
  3. Thermal Stability: These tubes can withstand high temperatures without significant deformation or degradation.
  4. Low Thermal Expansion: Titanium alloys have a low coefficient of thermal expansion, minimizing the risk of thermal stress and enhancing the tubes' longevity.
  5. Excellent Heat Transfer Properties: The high thermal conductivity of titanium alloys ensures efficient heat transfer between fluids.

Chemical Composition

The chemical composition of ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 heat exchanger tubes is presented in the following table:

Grade Chemical Composition (%)
Gr.1 C ≤ 0.08, N ≤ 0.03, H ≤ 0.015, Fe ≤ 0.20, O ≤ 0.18, Ti balance
Gr.3 C ≤ 0.08, N ≤ 0.05, H ≤ 0.015, Fe ≤ 0.30, O ≤ 0.35, Ti balance
Gr.7 C ≤ 0.08, N ≤ 0.03, H ≤ 0.015, Fe ≤ 0.30, O ≤ 0.25, Ti balance
Gr.9 C ≤ 0.08, N ≤ 0.03, H ≤ 0.015, Fe ≤ 0.25, O ≤ 0.15, Ti balance
Gr.11 C ≤ 0.08, N ≤ 0.03, H ≤ 0.015, Fe ≤ 0.20, O ≤ 0.18, Ti balance

Mechanical Properties

The mechanical properties of ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 heat exchanger tubes are presented in the following table:

Grade Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
Gr.1 ≥ 240 ≥ 170 ≥ 24
Gr.3 ≥ 450 ≥ 380 ≥ 18
Gr.7 ≥ 345 ≥ 275 ≥ 20
Gr.9 ≥ 620 ≥ 483 ≥ 15
Gr.11 ≥ 240 ≥ 170 ≥ 24

Steel Grade

The steel grade of ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 heat exchanger tubes is titanium alloy. These tubes are primarily composed of titanium, with small amounts of other elements to enhance specific properties.

Application

ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 heat exchanger tubes find applications in various industries, including:

  1. Chemical Processing: These tubes are used in heat exchangers for the processing of corrosive chemicals.
  2. Power Generation: They are employed in condensers and heat exchangers within power plants.
  3. Oil and Gas: These tubes are utilized in heat exchangers for oil refining and gas processing.
  4. Aerospace: They find applications in aircraft heat exchangers and other aerospace systems.
  5. Marine: These tubes are used in heat exchangers for seawater desalination and shipbuilding.

Possible Alternative Grades

While ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 are widely used, there are alternative grades available for specific applications. Some possible alternative grades include ASTM B338 Gr.2, Gr.12, and Gr.16, which offer different combinations of properties to suit specific requirements.

In conclusion, ASTM B338 Gr.1, Gr.3, Gr.7, Gr.9, and Gr.11 heat exchanger tubes are seamless titanium alloy tubes that provide excellent corrosion resistance, high strength-to-weight ratio, thermal stability, and efficient heat transfer properties. These tubes find applications in various industries and offer a range of mechanical properties to meet specific needs.

 

     

 

     

 

 

 

 

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.

 

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

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Graphite Plugged Bushings

 from Quality China Factory
  • 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

Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol...

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  • TORICH INTERNATIONAL LIMITED
  • Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
  • https://www.precision-steeltube.com/

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