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TORICH INTERNATIONAL LIMITED

  • China,Jiaxing ,Zhejiang
  • Verified Supplier

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China ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation
China ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation

  1. China ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation
  2. China ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation
  3. China ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation
  4. China ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation
  5. China ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation

ASTM A789 Seamless Super Duplex Stainless Steel Tube For Gas Transportation

  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 5000Tons per Year
Delivery Time 4-8weeks
Packaging Details plastic box packaging
Technique Hot Rolled,Cold Rolled
Application Universal
Standard ASTM
Alloy or not Non-alloy
Section shape rectangular/ square/ round
Surface treatment customerized
Grade 300
Standard2 ASTM A789
Grade group 300/200
Special pipe precision seamless pipe
Secondary or not Non-secondary
Usage Oil Gas Sewage Transport
Product name Seamless Steel Pipe
Shape Round/Square/Rectangular
Type Hot Rolled
Brand Name TORICH
Model Number ASTM A789
Certification ISO9001 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 5000Tons per Year
Delivery Time 4-8weeks Packaging Details plastic box packaging
Technique Hot Rolled,Cold Rolled Application Universal
Standard ASTM Alloy or not Non-alloy
Section shape rectangular/ square/ round Surface treatment customerized
Grade 300 Standard2 ASTM A789
Grade group 300/200 Special pipe precision seamless pipe
Secondary or not Non-secondary Usage Oil Gas Sewage Transport
Product name Seamless Steel Pipe Shape Round/Square/Rectangular
Type Hot Rolled Brand Name TORICH
Model Number ASTM A789 Certification ISO9001 ISO14001 TS16949
Place of Origin ZheJiang/China
High Light Gas Transportation Precision Stainless Steel PipeASTM A789 Stainless Steel TubeSeamless Super Duplex Stainless Steel Tube

ASTM A789 Seamless Stainless Steel Tube: Super Duplex Stainless Steel Tube For Gas Transportation

Material:

Super Duplex Stainless Steel

Specification:

  • ASTM A789
  • Seamless Stainless Steel Tube

Key Features:

  1. High Corrosion Resistance: Super duplex stainless steel exhibits excellent resistance to corrosion, making it a suitable choice for gas transportation applications.
  2. Superior Strength: With its higher yield strength and improved ductility, this stainless steel tube provides excellent structural integrity.
  3. Enhanced Toughness: The super duplex stainless steel offers superior toughness and durability, making it ideal for demanding gas transportation operations.
  4. Good Weldability: ASTM A789 seamless stainless steel tube allows for easy welding, ensuring seamless connections and high-quality joints.
  5. Cost-Effective Solution: Super duplex stainless steel provides a cost-effective option due to its long-lasting durability and low maintenance requirements.

Chemical Composition:

Element Percentage Range
Chromium (Cr) 24.0%-26.0%
Nickel (Ni) 6.0%-8.0%
Molybdenum (Mo) 3.0%-5.0%
Nitrogen (N) 0.20%-0.30%
Copper (Cu) 0.50% max
Tungsten (W) 0.50% max
Manganese (Mn) 2.0% max
Silicon (Si) 1.00% max
Phosphorus (P) 0.030% max
Sulfur (S) 0.010% max

Mechanical Properties:

Property Value
Tensile Strength 760 MPa (110,200 psi) min
Yield Strength 550 MPa (79,770 psi) min
Elongation 25% min
Hardness 270 HB max

Steel Grade:

Super Duplex Stainless Steel - ASTM A789

Application:

The ASTM A789 seamless stainless steel tube, made from super duplex stainless steel, is well-suited for gas transportation. It finds its application in various industrial sectors, including:

  • Oil and gas industry
  • Petrochemical plants
  • Refineries
  • Desalination plants
  • Chemical processing plants
  • Power generation

Possible Alternative Grades:

  1. ASTM A790: Similar to ASTM A789, providing another option for seamless stainless steel tubes in gas transportation with slight variations in specification.
  2. ASTM A928: Offers welded stainless steel tube alternatives for gas transportation applications.
  3. ASTM A789 (UNS S31803): A variation of super duplex stainless steel that provides similar properties but with a slightly different chemical composition.

 

 

     

 

     

 

 

 

 

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

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

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