Hastelloy dish ends are an essential part of pressure vessels, boilers, and tanks. Strengthened and made for longevity, they easily handle high-pressure conditions. Astech Tube is a prominent manufacturer of high-grade Hastelloy dish ends in various grades like ASTM B366 Hastelloy C22, ASME SB366 Hastelloy C276 and UNS N06022. Hastelloy is a nickel-based material known for its superior resistance to oxidation and corrosion. It is used in harsh environments like chemical processing and marine conditions. Our products meet international standards like DIN 28011 and are depended on for their reliability and performance.
Hastealloy Dish End Specification, Types, Size & Materials
Specification: End Cap
Material Grade : Hastelloy C-22, C-276, B-2, B-3 (Common grades)
Base Material : Nickel-based superalloy
Types : Welded Dish End, Buttweld Dish End, Seamless Dish End, Flanged Dish End
Dish End Shapes : Torispherical, Hemispherical, Ellipsoidal, Flat
Size Range (OD) : 1/2" to 72" (12.7 mm to 1828.8 mm) or custom sizes
Wall Thickness : SCH 10s, SCH 40s, SCH 80s, or as per ASME B36.10/B36.19
Manufacturing Standards : ASME B16.9, ASME Section VIII Div.1, MSS-SP-43, ASTM A240
Surface Finish : Pickled, Polished, Sandblasted, Customized
Corrosion Resistance : Excellent resistance to oxidizing and reducing environments, chloride stress corrosion
Temperature Range : -50°C to 870°C (varies by grade)
Applications : Chemical processing, Aerospace, Nuclear, Pharmaceutical, Heat exchangers