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Beijing Hownew Energy Technology Group Co., Ltd

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China Anti Corrosion Hastelloy B2 Seamless Pipe Fittings 45/90/180 Degree ASTM B366
China Anti Corrosion Hastelloy B2 Seamless Pipe Fittings 45/90/180 Degree ASTM B366

  1. China Anti Corrosion Hastelloy B2 Seamless Pipe Fittings 45/90/180 Degree ASTM B366
  2. China Anti Corrosion Hastelloy B2 Seamless Pipe Fittings 45/90/180 Degree ASTM B366

Anti Corrosion Hastelloy B2 Seamless Pipe Fittings 45/90/180 Degree ASTM B366

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Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 50 Ton per Month
Delivery Time 7-30 days
Packaging Details wooden case or pallet or as per customers' requirement
Type Nickel Elbow
Surface Pickled,sand blasting, rolling blast,brighten,matt polished,mirror polished,vanished, shinning
Character Anti-Corrosion
Radius Rate 1D/4D/5D/7D/10D/12D
Material Hastelloy B2
Specification 1/2''-48''(seamless) 16''~72''(welding)
Wall Thickness Sch5s to Sch Xxs
Connection Welding
End Bevel end/BE/buttweld
Brand Name HNEENERGY
Model Number Hastelloy B2 Elbow
Certification ASME, ANSI, DIN, JIS,ISO etc.
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union, MoneyGram Supply Ability 50 Ton per Month
Delivery Time 7-30 days Packaging Details wooden case or pallet or as per customers' requirement
Type Nickel Elbow Surface Pickled,sand blasting, rolling blast,brighten,matt polished,mirror polished,vanished, shinning
Character Anti-Corrosion Radius Rate 1D/4D/5D/7D/10D/12D
Material Hastelloy B2 Specification 1/2''-48''(seamless) 16''~72''(welding)
Wall Thickness Sch5s to Sch Xxs Connection Welding
End Bevel end/BE/buttweld Brand Name HNEENERGY
Model Number Hastelloy B2 Elbow Certification ASME, ANSI, DIN, JIS,ISO etc.
Place of Origin China
High Light hastelloy b2 seamless pipe fittingshastelloy seamless pipe elbowhastelloy seamless pipe fittings

1. Nickel based alloy Introduction

  • Incoloy alloy is a nickel based corrosion-resistant alloy of the iron chromium series. It has good corrosion resistance in reducing and oxidizing acids, as well as good resistance to stress corrosion cracking, pitting, and crevice corrosion. Commonly used materials in chemistry, petrochemicals, nuclear industry, and rare metal extraction include incoloy800, incoloy825, incoloy926, etc.
  • Inconel alloy is a nickel, chromium, and iron solution strengthening alloy with excellent high-temperature corrosion resistance and oxidation resistance, as well as excellent cold and hot processing and welding performance. It is widely used in aviation, chemical, paper industry, and other fields. Commonly used ones include inconel600 inconel601 inconel625 inconel617 inconel718 inconelx750, etc.
  • Hastelloy alloy is a nickel based corrosion-resistant and high-temperature alloy, mainly divided into two categories: nickel chromium alloy and nickel chromium molybdenum alloy. It has good corrosion resistance and thermal stability, and is commonly used in aviation, petrochemical, chemical fields, etc. Commonly used include Hastelloy C276, Hastelloy C22, Hastelloy b2, Hastelloy b3, Hastelloy C4, Haynes 230, Haynes 188, etc.

2. Hastelloy B2 Pipe Fittings

  • Material

Hastelloy B-2 is indeed a specialized nickel-molybdenum alloy, well-suited for environments where reducing conditions are significant. Here's a more detailed breakdown of its characteristics and benefits:

Characteristics of Hastelloy B-2:

Controlled Iron and Chromium Levels: Hastelloy B-2 is specifically engineered with low levels of iron and chromium. This is crucial because it helps prevent the formation of the beta-phase Ni4Mo, which can detrimentally affect the mechanical properties and corrosion resistance of the alloy.

Exceptional Corrosion Resistance: This alloy is highly resistant to reducing environments, which makes it ideal for applications where exposure to such conditions is frequent. Reducing environments are typically characterized by the presence of agents that gain electrons in chemical reactions, such as hydrogen gas or ions in solution.

Sulfuric Acid Resistance: Hastelloy B-2 exhibits good resistance to moderate concentrations of sulfuric acid. This is a particularly valuable property since sulfuric acid is one of the most commonly used corrosive agents in the chemical industry.

Resistance to Stress Corrosion Cracking (SCC): The alloy shows good resistance to chloride ion-induced stress corrosion cracking. SCC is a type of deterioration, which can lead to unexpected sudden failure of normally ductile metals subjected to a tensile stress, especially at elevated temperatures in corrosive environments.

Organic Acid Corrosion Resistance: Hastelloy B-2 has excellent resistance to corrosion caused by various organic acids. This includes acetic acid, formic acid, and others that are commonly found in chemical processing scenarios.

Applications:

Due to its robust properties, Hastelloy B-2 is commonly used in:

Chemical Processing Equipment: Piping, reactors, heat exchangers, and columns that are exposed to corrosive reducing environments often use Hastelloy B-2.

Pharmaceutical Industry: Equipment used in the production of pharmaceutical products, which may involve organic acids and other corrosive substances.

Pollution Control: Scrubbers and other systems designed to manage and reduce emissions of acidic and corrosive pollutants.

Conclusion:

Hastelloy B-2’s unique composition makes it an excellent choice for handling tough corrosive conditions, particularly those involving reducing agents and organic acids. Its ability to resist various forms of corrosion while maintaining mechanical integrity makes it a valuable material in severe service conditions found in chemical processing, pharmaceutical, and environmental applications.

 

Hastelloy B-2 Chemical composition:

  Ni Cr Fe C Mn Si Cu Mo Co P S
Min the rest 0.4 1.6         26.0      
Max 0.7 2.0 0.01 1.0 0.08 0.5 30.0 1.0 0.02 0.01

Hastelloy B-2 Physical property:
Density:ρ=9.2g/cm3
Melting range :1330~1380℃

Temperature

Specific heat capacity

J/Kg K

Thermal conductivity

W/m K

Resistivity

μΩcm

Elastic modulus

KN/mm2

Coefficient of expansion

10-6/K

0 373   137 218  
20 377 11.1 137 217  
93          
100 389 12.2 138 213 10.3
200 406 13.4 138 208 10.8
204          
300 423 14.6 139 203 11.1
316          
400 431 16.0 139 197 11.4
427          
500 444 17.3 141 191 11.6
538          
600 456 18.7 146 184 11.8
649          
700       176
  • Specification of pipe fittings

Material Mark :ASTM B366 WPHB-2 UNS N10665

Standard : ANSI/ASME B16.9, B16.28, MSS-SP-43.

Size : 1/2''~48''(Seamless);16''~110''(Welded)

Wall Thickness: SCH5-STD-SCH XXS

3. Application area

Our company can produce carbon steel, stainless steel, and alloy steel pipe fittings according to standards such as ASME/ANSI, JIS, DIN, ISO etc. The varieties include equal diameter tees, reducing tees, tees, elbows, cross, concentric reducer, eccentric reducer etc. We provide the very best quality pipe and fittings, prompt delivery and reliable services at competitive prices.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Importer,Exporter,Trading Company

  • Year Established:

    2018

  • Total Annual:

    15000000-18000000

  • Employee Number:

    70~100

  • Ecer Certification:

    Verified Supplier

Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Ho... Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Ho...

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  • Reach Us
  • Beijing Hownew Energy Technology Group Co., Ltd
  • Room 1510, Hengrun International Building, Haidian District, Beijing, China.
  • https://www.hneenergy.com/

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