Incoloy 825 Pipe - China

characteristic as below

1 - excellent corrosion resistance of different kinds of media in both oxidation and reduction environments.

2 - excellent resistance of pitting and crevice corrosion, and won't happen stress corrosion cracking because of chloride.

3 - excellent resistance of the inorganic acid corrosion performance, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and the mixture of sulfuric acid and hydrochloric acid.

4 - excellent corrosion resistance of different kinds of inorganic acid mixture performance.

5 - good corrosion resistance of a variety of concentrations of hydrochloric acid when the temperature up to 40° c.

6 - good machining and welding, no weld cracking sensitivity.

7 - have pressure vessel authentication for the wall temperature between -196 ~ 450° c.

8 - apply for the highest standard lever vii of acidic environment by the nace ( mr-01-75) authorized.

inconel 825 metallurgical structure

825 is face-centered cubic lattice structure, dissolve out the carbon granule and instability quaternary phase, then change it to stability ni3 (nb, ti) trimetric lattice around 650° c after a long time heat preservation, nickel-chromium content will strength the mechanical performance in the state solution while suppress the plasticity.

inconel 825 corrosion resistance

825 own a very good corrosion resistance in many media, especially with excellent resistance to pitting, crevice corrosion, intercrystalline corrosion, and erode in oxide, also good resistance to inorganic acid corrosion, such as nitric acid, phosphoric acid, sulfuric acid and hydrochloric acid, 825 can resist the alkali and organic acid corrosion in the oxidation and reduction environment, effect resists the chloride reduction stress corrosion cracking, normally no corrosion in the sea-water and industry environments since high corrosion resistance to the sea-water and salting liquid, as well as in high temperature, without sensitivity during welding, 825 have the resistance to oxidation and carbonizing in the static and cycle environments, also hacve the resistance the chlorine corrosion.

inconel 825 typical application field as below

1 - the organic chemical process parts contain chloride, especially in the use of acid chloride catalyst.

2 - the digester and bleacherin the use of paper pulp and paper making industry.

3 - absorption tower, re-heater, gas import board, fan, blender, fair water fin, flue and so on for using in flue gas desulfurization system.

4 - the equipment and parts in the use of acidic gas environments.

5 - acetic acid and anhydride reaction generator

6 - sulfur acid cooling

Company Contact:

• Posted By: Allianz Steel Group

• Phone: +8617773160488

• Address: 25th floor, C3 Building, Wanda Plaza, Kaifu District, Changsha , Hunan , China

• Email:

• Website: https://www.ronscopipe.com/

• Business Description: allianz steel group was established in1996，and ronsco as our brand was built in 2014.
  
  as a stainless steel supplier with 26 years experience, we have a professional service team to provide high standard products mainly including: stainless steel pipe, stainless steel sheet, stainless steel coil, and stainless steel bar.
  
  based on our reliable technical support, timely and qualified delivery, customs clearance assistance, and careful after-sales services.
  
  we have won the long-term cooperation of thousand of customers all over the world.
  
  after 26 years of development, ronsco has now grown up to over 200 employees, half of whom have worked in stainless steel industry for more than 10 years.
  
  besides, we possess 15 product experts and experienced technicians to ensure the product quality.
  
  according to ronsco anual report, our anual sales is about 20000 tons and our regular stocks are 3000 tons.
  
  benefit from strategic cooperation with world-famous manufacturers such as tisco, and bao steel, we have provided over 1,000 customers from more than 80 countries and earned a high reputation throughout the world.
  
  ronsco has always adhered to the “customer-oriented” business philosophy and made every effort to meet customer requirements and pursue a win-win cooperation with customers.
  
  our products:
  
  stainless steel seamless pipe
  
  stainless steel welded pipe
  
  nickel alloy seamless pipe
  
  nickel alloy welded pipe
  
  stainless steel plates & coils
  
  stainless steel bars
  
  stainless steel profiles
  
  pipe fittings and flanges
  
  fabrication center