Services

OUR FEATURED SERVICES

Welding Process

We offer to provide you ways, means, & measures for complying with International Welding Standards for the Welding with any one or several combinations of Standard Welding Processes listed under ISO 4063

Brazing Process

We offer to provide you ways, means, & measures for complying with International Brazing Standards for your Brazing using any one or several combinations of Standard Brazing Processes listed under ISO 4063.

Soldering Process

We offer to provide you ways, means, & measures for complying with International Soldering Standards for your Soldering using any one or several combinations of Standard Soldering Processes listed under IEC / ISO 4063

Welding Procedure [also called WPS]

provides all the essential technical inputs in a documented form covering each of the Welding Variables that enables the User to execute the Welding Operation for the specific Joint on the prescribed Job. We offer to provide WPS complying with any International Standard, eg ASME, AWS, API, PED, ISO, SAE, etc

Pre-Production Welding Qualification

Proving on Test-Coupons that the WPS will be effective for meeting the Weld Quality Requirement & Standards for the Production-Job. We offer to provide WPQRs complying with any International Standard, eg ASME, AWS, API, PED, ISO, SAE, etc

Welder Performance Qualification Certification [WQPC]

certifying the Welder’s Skill [typically thru conducting Qualification Testing] thru several standard routes. We offer to provide WPQCs complying with any International Standard, eg ASME, AWS, API, PED, ISO, SAE, etc.

Welding Operator Performance Qualification Certification [WOQPC]

certifying the Welding Operator’s Skill [typically thru conducting Qualification Testing] thru several standard routes. We offer to provide WOPQCs complying with any International Standard, eg ASME, AWS, API, PED, ISO, SAE, etc

Weldability of Materials:

Proving that a certain specification of the given standard material composition at the joint is capable of achieving the mechanical, metallurgical, & other properties using a qualified WPS. We offer to prove the weldability of any material / specification / grade that you would like us to meet International Welding Standards.

Dissimilar Metal Combination

Proving that a certain combination of the given standard material compositions at the joint is capable of achieving the mechanical, metallurgical, & other properties using a qualified WPS. We offer to prove the weldability of any material combination that you would like us to comply with International Welding Standards

Welding of Stainless Steels

We offer to provide you ways, means, & measures for complying with International Welding Standards for the welding of Stainless Steels

Weldability of Non-Ferrous Alloys

We offer to provide you ways, means, & measures for complying with International Welding Standards for establishing the weldability of Non-Ferrous Alloys.

Welding of Aluminum Alloys

We offer to provide you ways, means, & measures for complying with International Welding Standards for the welding of Aluminum & its Alloys.

Welding of Nickel Alloys

We offer to provide you ways, means, & measures for complying with International Welding Standards for the Welding of Nickel Alloys

Welding of Copper Alloys

We offer to provide you ways, means, & measures for complying with International Welding Standards for the Welding of Copper & its Alloys.

Weldability of Titanium Alloys

We offer to provide you ways, means, & measures for complying with International Welding Standards for the Welding of Titanium & its Alloys.

Shielded Metal-Arc Welding

Shielded Metal-Arc Welding [SMAW] also called Manual Metal-Arc Welding [MMAW]: We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with SMAW

Tungsten Inert Gas [TIG] Welding

Tungsten Inert Gas [TIG] Welding Process [also called Inert-Gas Shielded Tungsten Arc Welding or GTAW]: We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with TIG.

Metal Inert Gas [MIG] Welding

Metal Inert Gas [MIG] Welding Process also called Gas Metal-Arc Process [GMAW]: We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with MIG.

Flux-Cored Arc Welding [FCAW]

We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with FCAW

Metal-Cored Arc Welding

We offer to provide you ways, means, & measures for complying with International Welding Standards for the Welding of.

Submerged-Arc Welding [SAW]

We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with SAW.

Electro-Slag Welding [ESW]

We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with ESW.

Resistance Welding

We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with Resistance Welding.

Friction Welding Process

Whereby heat for bonding is generated by the moving contact surfaces of the work-pieces against each other: We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with Friction.

Friction-Stir Welding Process

Where-by heat for bonding is generated by the friction caused by the stirring-action of a rotating tool that moves along the joint to be welded: We offer to provide you ways, means, & measures for complying with International Welding Standards for your Welding with Friction-Stir.

Welding Procedure Qualification Record

Also called WPQR represents the data that was used for testing to qualify the welds on Coupons [ie either during pre-production Mock-Ups or during Production]. We offer to provide you ways, means, & measures for complying with International Welding Standards for conducting the Welding Procedure Qualification Tests with PQRs.

Remote Weld-Management System [WMS]

utilizes sensors to transmit the inputs from the Weld Zone to the Remote-Acquisition System which in turn controls the Weld Behavior thru closed-loop feedback & correction system by verifying against the pre-set values / standard. We offer to provide you ways, means, & measures for complying with International Welding Standards for the Remote WMS.

Welding Distortion

Change in shape of the Work-pieces due to the Welding Operation; usually three types of simple welding distortions are commonly observed: Longitudinal Buckling [Waviness along the Weld-Length], Transverse or Angular [movement of the Work-Pieces towards each other at the Joint], & Twisting [Rotation of the cross-section of the Weld at different locations along the Joint-Length]. We offer to provide you ways, means, & measures for complying with International Welding Standards for Controlling Distortion during Welding.

Weld-Joint Layout

Drawing of the Assembly identifying all the locations where the Welds are called out. We offer to provide you ways, means, & measures for complying with International Welding Standards for the Weld-Joint Layouts.

Weld Map

Weld Map [see Weld-Joint Layout].

Positional Welding

Execution of the welding operation without taking full advantage of gravitational forces; whereby the surface-tension & viscosity of the molten weld metal has to counter-act the effect of gravity in order to obtain a sound defect-free weld. We offer to provide you ways, means, & measures for complying with International Welding Standards for the Positional Welding of your targeted components

Complete Joint Penetration [CJP] in Welding

The Weld Metal is formed throughout the crosssection of the thickness & all along the length of the Joint. We offer to provide you ways, means, & measures for complying with International Welding Standards for achieving the CJP during the Welding of your Components.

Welding Defects

[often roughly translated as “Welding Errors”]: Discontinuities in the Weld that are not acceptable. We offer to provide you ways, means, & measures for complying with International Welding Standards for avoiding the Welding Defects.

Weld-Failure Analysis

Investigation into the causes for the occurrence of the failure of the component / structure containing the weld. We offer to provide you ways, means, & measures for complying with International Welding Standards for the conducting the Weld-Failure Investigations & provide the Report of our Findings with Recommendations to avoid recurrence.

Recommended Welding Parameters

[also called “Recommended Parameters Chart RPC” & “Weld-Data Card WDC”]: Those welding parameters that may be used during welding under the stated conditions. We offer to provide you ways, means, & measures for complying with International Welding Standards by issuing you our RPC / WDC.

Weld Data Record [WDR]

Record of the history of the welding including detailed beadplacements for each Pass, for each Layer & for each Instant whenever the parameters changed (even within the prescribed range). We offer to provide you ways, means, & measures for complying with International Welding Standards by issuing you our WDRs.

Weld Data Card [WDC]

Also called “Recommended Parameters Chart RPC”: Those welding parameters that may be used during welding under the stated conditions. We offer to provide you ways, means, & measures for complying with International Welding Standards by issuing our WDCs

Welding Cracks

Separations in weld metal ending in sharp corners. We offer to provide you ways, means, & measures for complying with International Welding Standards for avoiding Welding Cracks

CWeld Heat-Affected Zone [HAZ]

That part of the base material of the work-pieces which are affected by the welding operation; usually the heat that conducts from the weld-metal & diffuses into the base material softens or hardens these zones to different extents depending on several metallurgical factors called “Weldability” thereby rendering the overall welded structure un-fit for rigorous computer-based analysis. We offer to provide you ways, means, & measures for complying with International Welding Standards for optimizing the Weld HAZs

Radiographic Testing [RT] of Welds

Detection of Welding Defects by measuring the absorption of energy from a Beam of “X-Rays” / Gamma Rays as it passes thru the cross-section of the weld [usually landing onto a “radiographically-reactive” film placed close to the exiting side of the weld as the terminating end of the Beam. We offer to provide you ways, means, & measures for complying with International Welding Standards for your components passing RT in the first attempt itself

Ultrasonic Testing of Welds

Detection of Welding Defects by measuring the absorption of energy from a Beam of Elastic Vibrational Energy @ speed of Sound in the Medium as it passes thru the cross-section of the weld [usually by a Receiver at the exiting side of the weld as the terminating end of the Beam: both the Transmitter & Receiver may be housed in a single Probe”]. We offer to provide you ways, means, & measures for complying with International Welding Standards for your components passing UT in the first attempt itself.

Leak Testing of Weldments

Detection of Weld Leakages either by observing the drop in pressure of a Gauge contained within the vessel of which the Weldment is a part; or by observing the passage of fluid [often Air] as it passes thru the cross-section of the weld [usually by the formation of soap-bubbles or oozing at the exiting side of the Leak-Path]. We offer to provide you ways, means, & measures for complying with International Welding Standards for avoiding Leaks in the first attempt itself.

Welding Performance Validation

Tests conducted to determine that the Weldment postwelding would meet all the Performance Criteria prescribed in the Weld-Quality Requirement & Standards [WQRS] for the Product or the Welded Structure or Component. We offer to provide you ways, means, & measures for complying with International Welding Standards for the Welding Performance Validation.

Welding Symbols

We offer to provide you ways, means, & measures for complying with International Welding Standards for incorporating the Welding Symbols into the Welding- Production Drawings.

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