Steel Manufacturing
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Oil And Gas
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  • Valve Repair & Overhaul, Testing & Maintenance

    Just Valves repair and refurbish virtually any size, type and pressure class of valve. 
    We also provide procurement, stocking, modification, overhaul, repair, test, certification and recertification for valves in both onshore and offshore services.

    • Valve & Actuator Refurbishment
    • 24 hrs/day Emergency Service
    • Valve Failure Analysis
    • Inventory of Rebuilt Valves
    • Maintenance & Re-engineering Service
    • Valve Upgrades
    • Specialized High Pressure Testing
    • One Year Warranty on all Workmanship
    • Exotic Welding to ASME IX
    • Provide Valve Audits
    • Technical Support Services
    • In-Site Machining
    • Valve Procurement & Stocking
    • Shutdown Support Services
    • Pick Up and Delivery
    • Quality Assurance to ISO 9001


    Ball Weld Overlay 
    • Manufacture of Weld Overlay Components as per Customers Requirements and Specifications. We Supply Weld overlay of Inconel and SS 316 Balls up to 10” Class 600 Stem, Stem Housings, Globe Valves, Ball Valves and stellateing 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.
    • The main purpose for weld overlay is its use for corrosion resistance or wear resistance and repair and overhauling purpose.
    •  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 can be applied to many valves and vessels and is most commonly used within the oil and gas industry.
    • ENP Anodizing Weld Overlay: Supply of Welded Balls up to 14" fully finished with grinding. We supply forged A105 or WCB / WCC Cast Balls in all class duly weld overlay with Inconel or SS 316L as per your requirement duly lapped or ground.
    Following Check points for Weld Overlay

    • Visual Inspection Prior to Welding, In-process & Final Inspection.
    • Dye penetrant testing Prior to Welding, In-process & Final stage.
    • Ultrasonic Testing after Welding.
    • Weld overlay Thickness measurement.
    • Positive Material Identification Test.


    Ball Polishing & Lapping , Spherical/Ball Lapping & Polishing can be done for Balls from size 1" up to 14" for the parts that need to be round

    Actuator services, Such as torque testing and instrumentation are carried out with a high level of expertise.
    As part of our quality control we request that the client supply information on the type of service in which the valve operates; process temperature, pressure and preferred packing. Each valve overhauled is returned with a report for future reference which outlines the work carried out, the results of our Q.A. tests and any problems that may have been found.

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