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  • China,Ningbo
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China Duplex Stainless Steel ASTM A789 S32205 Heat Exchanger Tube
China Duplex Stainless Steel ASTM A789 S32205 Heat Exchanger Tube

  1. China Duplex Stainless Steel ASTM A789 S32205 Heat Exchanger Tube

Duplex Stainless Steel ASTM A789 S32205 Heat Exchanger Tube

  1. MOQ: 1 PC
  2. Price: 1 - 10000 USD
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 10000 Tons/Month
Delivery Time 5 - 60 Days
Packaging Details Ply-Wooden Case & Woven Bag
Material S32205
Standard ASTM A789 , ASME SA789
Ends PE , BE
Testing HT , ET
Size 1/2 inch - 98 inch
Application Heat Exchanger
Brand Name YUHONG
Model Number Seamless Tube
Certification ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Place of Origin China , Korea

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 10000 Tons/Month
Delivery Time 5 - 60 Days Packaging Details Ply-Wooden Case & Woven Bag
Material S32205 Standard ASTM A789 , ASME SA789
Ends PE , BE Testing HT , ET
Size 1/2 inch - 98 inch Application Heat Exchanger
Brand Name YUHONG Model Number Seamless Tube
Certification ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 Place of Origin China , Korea
High Light ASTM A789 Duplex Stainless Steel TubeDuplex Stainless Steel Tube S32205S32205 Heat Exchanger Tube

Duplex Stainless Steel ASTM A789 S32205 Heat Exchanger Tube

 

Grade S32205 is a duplex stainless steel characterized by a roughly equal mixture of austenite and ferrite phases. This microstructure grants it superior strength and excellent resistance to stress corrosion cracking, pitting, and crevice corrosion compared to standard austenitic stainless steels. S32205 offering improved corrosion resistance and mechanical properties.

 

 

Chemical Composition:

Grade C Mn Si P S Cr Ni Mo N Fe
S32205 ≤ 0.03% ≤ 2.00% ≤ 1.00% ≤ 0.03% ≤ 0.02% 22.00-23.00% 4.50-6.50% 3.00-3.50% 0.14-0.20% Balance

 

 

Mechanical Properties:

Grade Tensile Strength Yield Strength Elongation Hardness
S32205

Minimum 620 MPa (90,000 psi)

Minimum 450 MPa (65,000 psi)

25% minimum in

50 mm

≤ 290 HB

(Brinell Hardness)

 

 

Key Features:

  • High Strength: Approximately twice the yield strength of austenitic stainless steels.
  • Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride environments.
  • Weldability: Good weldability with proper technique and post-weld treatment.
  • Durability: High mechanical strength and toughness, even at low temperatures.

 

 

Applications:

1. Power Generation

  • Condenser Tubes: Used in power plant condensers for efficient heat transfer and resistance to corrosion.
  • Heat Recovery Systems: Suitable for heat recovery systems that require durable and corrosion-resistant tubing.
  • Nuclear Power Plants: Ideal for nuclear power plant components exposed to aggressive cooling waters.

2. Pulp and Paper Industry

  • Bleaching Equipment: Used in bleaching equipment due to its resistance to corrosive chemicals.
  • Digesters and Pulp Washers: Suitable for digesters and pulp washers where high strength and corrosion resistance are required.
  • Black Liquor Tanks: Ideal for black liquor tanks and other storage containers exposed to aggressive chemicals.

3. Pharmaceutical Industry

  • Processing Lines: Used in pharmaceutical processing lines that handle corrosive substances at various temperatures.
  • Sterilization Equipment: Suitable for sterilization equipment due to its excellent resistance to corrosive, high-temperature environments.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1990

  • Total Annual:

    50M-70M

  • Employee Number:

    50~800

  • Ecer Certification:

    Verified Supplier

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...

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Get in touch with us

  • Reach Us
  • YUHONG HOLDING GROUP CO., LTD
  • 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
  • https://www.steelfintube.com/

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