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YUHONG HOLDING GROUP CO., LTD

  • China,Ningbo
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China Nickel / Nickel Alloy Steel ASTM B163 NO8825 Heat Exchanger Tube
China Nickel / Nickel Alloy Steel ASTM B163 NO8825 Heat Exchanger Tube

  1. China Nickel / Nickel Alloy Steel ASTM B163 NO8825 Heat Exchanger Tube
  2. China Nickel / Nickel Alloy Steel ASTM B163 NO8825 Heat Exchanger Tube
  3. China Nickel / Nickel Alloy Steel ASTM B163 NO8825 Heat Exchanger Tube
  4. China Nickel / Nickel Alloy Steel ASTM B163 NO8825 Heat Exchanger Tube

Nickel / Nickel Alloy Steel ASTM B163 NO8825 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 NO8825
Standard ASTM B163 , ASME SB163
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 NO8825 Standard ASTM B163 , ASME SB163
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 B163 Stainless Steel Heat Exchanger TubeStainless Steel Heat Exchanger Tube NO8825seamless steel Tube Corrosion Resistance

Nickel / Nickel Alloy Steel ASTM B163 NO8825 Heat Exchanger Tube

 

Grade NO8825, commonly known as Inconel 825 or Alloy 825, is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. This composition provides excellent resistance to both reducing and oxidizing acids, stress corrosion cracking, and localized attack such as pitting and crevice corrosion. NO8825 is also known for its good mechanical properties at both room and elevated temperatures.

 

 

Chemical Composition:

Grade Ni Cr Fe Mo Cu Ti Mn Si C S Al
NO8825 38.0-46.0% 19.5-23.5% ≥ 22.0% 2.5-3.5% 1.5-3.0% 0.6-1.2% ≤ 1.0% ≤ 0.5% ≤ 0.05% ≤ 0.03% ≤ 0.2%

 

 

Mechanical Properties:

Grade Tensile Strength Yield Strength Elongation Hardness
NO8825

Minimum 585 MPa (85,000 psi)

Minimum 240 MPa (35,000 psi)

30% minimum in

50 mm

≤ 200 HB

(Brinell Hardness) 

 

 

Key Features:

  • Corrosion Resistance: Excellent resistance to a wide range of corrosive environments, including sulfuric and phosphoric acids.
  • Stress Corrosion Cracking Resistance: High resistance to stress corrosion cracking in chloride-bearing solutions.
  • High Temperature Stability: Good mechanical properties and oxidation resistance at elevated temperatures.
  • Weldability: Good weldability with proper techniques and post-weld treatments.

 

 

Applications:

1. Chemical Processing Industry

  • Heat Exchangers: Used in heat exchangers where resistance to highly corrosive chemicals, including sulfuric and phosphoric acids, is essential.
  • Reactors and Pressure Vessels: Suitable for reactors and pressure vessels dealing with highly corrosive substances.
  • Piping Systems: Ideal for piping systems that transport aggressive chemicals at various temperatures and pressures.

2. Oil and Gas Industry

  • Offshore Platforms: Suitable for offshore oil rigs and platforms where exposure to seawater and corrosive environments is common.
  • Subsea Equipment: Used in subsea equipment due to its excellent resistance to stress corrosion cracking and pitting.
  • Refinery Equipment: Ideal for components in refineries that process sour gas and other corrosive substances.

3. Power Generation

  • Nuclear Power Plants: Used in nuclear power plant components exposed to aggressive cooling waters and corrosive environments.
  • Heat Exchangers: Suitable for heat exchangers in power plants due to its high thermal conductivity and corrosion resistance.
  • Steam Generators: Ideal for steam generators where high-performance materials are required.

 

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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  • 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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