China factories

China factory - Joho Steel Co., Ltd

Joho Steel Co., Ltd

  • China,Changsha
  • Verified Supplier

Leave a Message

we will call you back quickly!

Submit Requirement
China High Quality 2205 2507 Duplex Stainless Steel Pipe In The Best-Selling Industry
China High Quality 2205 2507 Duplex Stainless Steel Pipe In The Best-Selling Industry

  1. China High Quality 2205 2507 Duplex Stainless Steel Pipe In The Best-Selling Industry
  2. China High Quality 2205 2507 Duplex Stainless Steel Pipe In The Best-Selling Industry
  3. China High Quality 2205 2507 Duplex Stainless Steel Pipe In The Best-Selling Industry
  4. China High Quality 2205 2507 Duplex Stainless Steel Pipe In The Best-Selling Industry

High Quality 2205 2507 Duplex Stainless Steel Pipe In The Best-Selling Industry

  1. MOQ:
  2. Price:
  3. Get Latest Price
Material Stainless Steel
Shape Round, Square, Rectangle
Packing Bundles, Wooden Cases, Pallets, Etc.
Ends Plain, Beveled, Threaded
Surface Finish Polishing, Pickling, Passivation
Features High Temperature Resistance, Corrosion Resistance, High Strength, Good Formability, Good Weldability, Etc.
Diameter 2mm-550mm
Grade 904L, 2205, 2507, S31803, S32750, S32760, Etc.
Process Method Hot Rolled, Cold Rolled
Type Is Alloy
Brand Name Stainless Steel Pipe
Place of Origin China
Model Number ASTM A312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A554, ASTM A778, ASTM A789, ASTM A790, DIN 17456, DIN 17458, JIS G3459, JIS G3463, EN 10216, EN 10217
Certification ISO 9001,ASTM/ASME Certification,EN Certification

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote
  1. Product Details
  2. Company Details

Product Specification

Material Stainless Steel Shape Round, Square, Rectangle
Packing Bundles, Wooden Cases, Pallets, Etc. Ends Plain, Beveled, Threaded
Surface Finish Polishing, Pickling, Passivation Features High Temperature Resistance, Corrosion Resistance, High Strength, Good Formability, Good Weldability, Etc.
Diameter 2mm-550mm Grade 904L, 2205, 2507, S31803, S32750, S32760, Etc.
Process Method Hot Rolled, Cold Rolled Type Is Alloy
Brand Name Stainless Steel Pipe Place of Origin China
Model Number ASTM A312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A554, ASTM A778, ASTM A789, ASTM A790, DIN 17456, DIN 17458, JIS G3459, JIS G3463, EN 10216, EN 10217 Certification ISO 9001,ASTM/ASME Certification,EN Certification
High Light Duplex Stainless Steel Pipe Tubing304L Stainless Steel Pipe TubingASTM A312 Stainless Steel Tube

Product Description:

Duplex stainless steel is a type of stainless steel that combines the characteristics of both austenitic and ferritic stainless steels. It is known for its unique microstructure, which typically consists of approximately equal parts austenite and ferrite. This composition gives duplex stainless steel a range of beneficial properties, making it suitable for various applications. Key Characteristics as follow:
1. Strength: Duplex stainless steels generally offer higher strength compared to standard austenitic stainless steels, making them suitable for demanding applications.

2. Corrosion Resistance: They exhibit excellent resistance to pitting and stress corrosion cracking, particularly in chloride environments.

3. Weldability: Duplex stainless steels can be welded, but care must be taken to control heat input during welding to avoid detrimental phase transformations.

4. Mechanical Properties: They possess good toughness and ductility, even at low temperatures.
 
 

Technical Parameters:

Product Material

S25073, S22583, S25554, S27603, S32750, S31260, S32550, S32760, S32707

Supply StandardsASTM A789, A790, GB/T21832,GB/T21833 etc.
Size RangeOuter diameter: 6~630mm; Wall thickness: 0.5 ~ 20mm; Length: Maximum 38 meters
EndsPlain, Beveled, Threaded
Product PackagingBundles, Wooden Cases, Pallets or according to customer requirements
TechniqueCold Rolled, Hot Rolled
MaterialDuplex Stainless Steel
Tolerance±1%
Surface Finish2B, Pickling, Passivation, Etc.
ShapeRound, Square, Rectangle
Material PropertiesHigh Temperature Resistance, Corrosion Resistance, High Strength, Good Formability, Good Weldability, Etc.
Product TypeStainless Steel Round Tubing, Stainless Steel Structural Pipe, Stainless Steel Welded Pipe, Stainless Steel Seamless Pipe

 

Manufacturing Process:

Raw Material Preparation → Melting → Casting → Hot Rolling / Cold Rolling → Forming → Welding (if applicable) → Heat Treatment → Pickling and Passivation → Inspection and Quality Control → Packaging and Shipping

Applications:

1. Petrochemicals: Duplex stainless steel has a wide range of applications. Due to its excellent corrosion resistance and good strength, it can be used to manufacture petrochemical equipment, pressure vessels, pipelines, etc. Among these devices, duplex stainless steel can effectively resist the corrosion of various chemicals, ensuring the service life and safety of the equipment;
 
2. Oil and gas: In the oil and gas industry, duplex stainless steel plays a crucial role in helping to resist harsh conditions. This is because its strength, resistance to pitting and crevice corrosion are superior to standard austenitic stainless steel, and the pitting equivalent value (PREN) of duplex stainless steel is usually higher than 40;
 
3. Construction industry: Duplex stainless steel continues to play an important role in bridge construction. Bridges are used in corrosive and saline environments, while requiring high bearing strength;
 
4. Chemical equipment: Duplex stainless steel has excellent corrosion resistance and wear resistance, and can be used to make chemical storage tanks, heat exchangers, tower tanks, pipelines and other equipment;
 
5. Ocean engineering: high requirements are placed on the corrosion resistance and strength of materials. Duplex stainless steel has been widely used in the field of ocean engineering. It can be used to manufacture facilities such as ocean platforms, ships, and subsea pipelines. Among these facilities, duplex stainless steel can effectively resist the corrosion of seawater, ensuring the service life and safety of the facilities.
 
6. Automotive industry: Duplex stainless steel are used in the automotive industry for exhaust systems and other applications that require high temperature and corrosion resistance.
 

 
Quality Inspection:
 

 

Packing & Delivery:
 

We can pack according to customer's requirements

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2020

  • Total Annual:

    5000000-20000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one. We specializes in manufacturing carbon seamless steel pipes, boiler tube/heat exchanger tube and pipes for special uses, besides, it also provides anti-corrosion services and... JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one. We specializes in manufacturing carbon seamless steel pipes, boiler tube/heat exchanger tube and pipes for special uses, besides, it also provides anti-corrosion services and...

+ Read More

Get in touch with us

  • Reach Us
  • Joho Steel Co., Ltd
  • Rooms 2408,2409,2410, Huakun Building, No.200 Section 2 Xiangfu East Road, Dongjing Street, Yuhua District, Changsha, China
  • https://www.johosteelpipe.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement