Hastelloy Weld Neck Flanges Supplier

What are Hastelloy Weld Neck Flanges?

Hastelloy Weld Neck Flanges are superalloy Flanges comprised of well-appreciated Nickel and Chromium combinations. It is added with cobalt, Iron, Manganese, Silicon, Carbon, and Molybdenum, further including Tungsten, Vanadium, etc. It protects against aggressive corrosion and resists localized deterioration. The Hastelloy is excellent performing composition with various grades implemented to enhance thermal and corrosion-proof characteristics.

Hastelloy characteristics:

• Anticorrosive
• Minimizes Carbide precipitation with low Carbon
• Increase Weldability
• Avoid Pitting and Stress Cracking

Hastelloy Weld Neck Flanges:

Hastelloy Weld Neck Flanges contain a long tapered hub that is connected by sliding over pipe or fitting. It strengthens the pipe and is connected by welding to the pipe. It is important to match the hub’s inner diameter with the pipe’s outer diameter to connect properly. It strengthens the pipe while using in stress conditions at higher pressure as well as high-temperature stress stipulation. A longer hub helps in the smooth transition of inner fluid without affecting its temperature and pressure. It is reinforced to repeated bending, benefits line expansion.  These flanges are turbulence-free and seepage-proof connections without affecting the system’s performance and reducing pipe pressure.