Hastelloy Socketweld Fittings | Hallmark Metallica is one of the reputed exporters of Hastelloy Socketweld Fittings



Hastelloy SocketWeld Fittings

Our expertise allows us to offer Hastelloy Socketweld Fittings to our valued customers. These products are manufactured with the latest machines using high grade raw material. They are widely known for their quality, durability, sturdy construction and performance.


Hastelloy, is applied as the prefix name to more than twenty different highly crrosion resistant metal alloys produced by Haynes International, Inc. These superalloys, are nickel-based steel alloys that exhibit traits that include high resistance to uniform attack, localized corrosion/oxidation resistance, stress corrosion cracking resistance and ease of welding and fabrication.


  • High resistance to uniform attack
  • Outstanding localized corrosion resistance
  • Excellent stress corrosion cracking resistance
  • Good resistance to acids such as sulfuric, nitric, hydrochloric, hydrofluoric and chromic
  • Ease of welding and fabrication
  • High resistance to oxidation at elevated temperatures


Specifications : 

  • Form : 45 Deg Elbow, 90 Deg Elbow, Tee, Cross, Union, Half & Full Coupling, Swage Nipple & Customized Fittings
  • Standards:ASTM B366

  • Grades: Hastelloy C276