Hastelloy Steel Flange C-276 C-22 Finishing WN RF Blind Flange Industrial Components

Hastelloy C276 with a high nickel contents, is immune to chloride-induced stress corrosion cracking. The high molybdenum and chromium contents allow the alloy to perform in oxidising, non-oxidising and mixed acids media, whilst exhibiting outstanding resistance to pitting and crevice corrosion attack.
Hastelloy C-22 is a most versatile nickel-chromium-molybdenum-tungsten alloy with improved resistance to both uniform and localized corrosion as well to a wide variety of mixed industrial chemicals.

In addition, C-276 and C-22 alloy flanges have some common characteristics, especially in terms of corrosion resistance:

• Excellent corrosion resistance: Both alloy flanges have extremely high corrosion resistance and can resist erosion by a variety of chemical media, including chloride, chloride salt solutions, sulfuric acid and oxidizing salts.
• Resistant to pitting and crevice corrosion: Both C-276 and C-22 alloy flanges are resistant to pitting and crevice corrosion, making them suitable for environments that require extremely high corrosion resistance of materials.
• High temperature resistance: Both alloys have good corrosion resistance at high temperatures and are suitable for applications in high temperature environments.
• Wide range of applications: C-276 and C-22 alloy flanges are widely used in chemical, petrochemical, flue gas desulfurization, pulp and paper, environmental protection and other industrial fields.
• High strength and toughness: These alloy flanges feature high strength and toughness, making them suitable for environments that require high mechanical properties of the material.
• Resistant to chloride media corrosion: Both alloy flanges are particularly suitable for resisting corrosion from chloride-containing organic matter and catalytic systems.

PHYSICAL PROPERTIES:

CHEMICAL COMPOSITION:

HASTELLOY C-276

HASTELLOY C-22

SPECIFICATION:

HASTELLOY C-276/C-22

Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications.

We have complete advanced technology facilities to produce best quality alloys to meet exacting your specifications such as VIM (Vacuum lnduction Melting) furnace to provide high purity Alloys,ESR (Electro Slag Re-melting) furnace to enhances the structure and purity of the Alloys, and CNC machining equipments (Lathe, Wire cutting, Drilling,Milling) to provide high precision finished products.

We are dedicated to providing our customers with best quality products,fastest possible deliveries, most competitive prices of Nickel Based Corrosion Resistant and High Temperature alloys in bars,rods,forged flanges, valve parts, forged shapes (shafts, discs, blocks, hubs,rings, cylinders and tailor shapes) according to ASTM,ASME,API,AMS, NACE and other industry standards.

We can help you gain a competitive edge in the market by responding to a rush quote in less than 24 hours and even complex requests for price and delivery quotations are responded to within 48 hours.