Weld Overlay Valve Components

We can provide complete solution for Corrosion Resistance & Hard Facing application by Weld overlay process.The main purpose for weld overlay is its use for corrosion resistance or wear resistance.

Manufacture of Weld Overlay Valve Components as per Customers Requirements and Specifications. We Supply Weld overlay of ss316,Inconel and stellite on Valve Balls, Stem, Stem Housings, Globe Valves, Ball Valves and stelliting on Butterfly Valves and Gate Valves All Cladding is as per Standards.Weld overlay is a welding process where one or more metals with specific characteristics are applied to a base metal to improve desirable properties or to restore the original dimension of  the component.Weld overlay may also be referred to as cladding, hard facing, weld cladding or weld overlay cladding.

Whilst most components will have corrosion allowance built into their wall thickness the wastage rate can still be excessive for certain materials such as carbon steels or low alloy steels.Weld overlay provides a surface protection which then allows the substrate material to provide strength requirements to meet codes and standards, allowing the equipment to operate in a cost effective manner.

Weld Overlay Capabilities 

We can do weld overlay on Valve Balls and Seats,Valve Bodies,Piping,Heat Exchanger components, Pump Bodies, Other OEM components.
 
Overlay Alloys: 
SS - 309L, 309LMo, 316L, 316, 317L, 310 & 347
Nickel Alloys – 200, 400, 625
Wear Resisting Alloys – Stellite 21, Stellite 06
Base Metals:
Carbon Steel, Low Alloy Steel, Stainless Steel & Other
 
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