Alloy 20 UNS N08020 seamless pipe​

• Alloy 20 has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids
• It also contains niobium for stabilization against sensitization and resultant intergranular corrosion
• Product forms of Alloy 20 available at Huaan International:
  • Sheet
  • Plate
  • Bar
  • Pipe & tube (welded & seamless)
  • Fittings
  • Wire
• Advantages:
  • Excellent general corrosion resistance to sulfuric acid
  • Excellent resistance to chloride stress corrosion cracking
  • Excellent mechanical properties and fabricability
  • Minimal carbide precipitation during welding
  • Excels in resisting corrosion to hot sulfuric acids
• Applications:
  • Processing of pharmaceuticals, plastics and organic and heavy chemicals
  • Tanks, piping, heat exchangers, pumps, valves, and other process equipment
  • Acid cleaning and pickling equipment
  • Chemical process piping, reactor vessels
  • Bubble caps
  • Petrochemical process equipment
  • Food and dye production
• We have rich experience in supplying stainless steel and nickel alloy products to customers worldwide and our customers speak high of our product quality and service. We supply products with /BV/TUV certificate and we can do TPI per customer requirements.