Weld Overlay Cladding Flange

What are weld overlay cladding flanges?

A weld overlay cladding flange is also known as cladding flange,it is a flange used of a weld overlay cladding technology process to build up the corrosion resistant alloy(CRA) layer.Instead of general welding which is joining two pieces of material together,weld overlay applies a corrosive resistant or hard facing layer onto the parent material.Weld overlay cladding can also be applied to other components ranging such as pipes,pipe fittings,valves,ring,fabrication and so on.And it is most commonly used within the oil and gas industry.

Nicked alloy cladding flanges 825 alloy material weld overlay on the base material ASTM A335 P11

The basic purpose of weld overlay cladding on flanges or any other industrial equipment is to provide a protective layer of corrosion resistance to areas prone to corrosion or wear when operating under harsh environmental conditions.

Common material used at Haihao Group include alloy 625,alloy 825,monel 60,hastalloy,stainless steels 316L and so on.The material price and corrosion resistant properties different based on the actual request.Cladding material types and thicknesses can be selected to meet the specified environment and with our unique capabilities enables us to clad I.D sizes from 5.5″ up to 42″ N.B for 12m lengths and I.D 4.0″ up to 42″ N.B for 6m lengths with wall thickness from 8.0mm and above.

Nicked alloy cladding flanges 825 alloy material weld overlay on the base material ASTM A335 P11 in Haihao Group

The weld overlay cladding flange types in Haihao Group contain weld neck flange,slip on flange,socket weld flange,threaded flange,etc.We can also produce weld overlay cladding pipe fittings and weld overlay cladding steel pipes.If you want to know more about our products,please email us:sales@haihaogroup.com