Narang Metallurgical & Spectro Services LLP

We are ISO/IEC 17025:2005, Accredited by NABL, Dept. of Science & Techology, Govt of India Testing House Providing our Testing Services in various areas. We are also a renowned Manuf. and Exporter of Various Testing Equipment.

Many industries require steel testing performed on their product lines to ensure product reliability and safety. Companies rely on steel testing labs for dependability and quality verification of metal parts in order to determine material choices, production issues, and/or probability of failures.

MES performs metallurgical analysis and failure analysis investigations of metallic and non-metallic products and components used in the aerospace, construction, transportation, consumer products, defense and medical device industries.

Liquid penetrant testing is a non-destructive method used to detect surface breaking defects in any nonporous material. Liquid penetrant is applied to the surface and is drawn into defects by capillary action. Once a preset dwell time has passed, excess penetrant is removed and developer applied to draw out penetrant from defects. Visual inspection is then performed. Visible and Fluorescent Liquid Penetrant Examinations are Non-Destructive methods of revealing discontinuities that are open to the surfaces of solid and essentially non-porous materials, ferrous or non-ferrous.

 Strong dye sprayed onto surface drawn into cracks and pores by capillary action 

 Surplus is wiped off 

Developer (e.g. chalk powder suspension) sprayed on to reveal defects 

 Dye can be UV active so viewing under UV illumination reveals cracks

Applications:-

Grinding cracks 

 Heat affect zone cracks 

 Poor weld penetration 

Heat treatment cracks 

Fatigue Cracks

Hydrogen cracks 

Inclusions 

Laminations 

Micro shrinkage 

Gas porosity 

Hot tears 

Cold shuts 

Stress corrosion cracks 

Intergranular corrosion

We are ISO/IEC 17025:2005, Accredited by NABL, Dept. of Science & Techology, Govt of India Testing House Providing our Testing Services in various areas. We are also a renowned Manuf. and Exporter of Various Testing Equipment.

We are ISO/IEC 17025:2005, Accredited by NABL, Dept. of Science & Techology, Govt of India Testing House Providing our Testing Services in various areas. We are also a renowned Manuf. and Exporter of Various Testing Equipment.

One of ATS' most requested services is pipe testing and inspections. With such a variety of tests that can be performed on pipes, we offer numerous applications including nondestructive testing, mechanical testing, environmental testing, failure analysis and weld certification.

Toy Testing Lab ServicesOur quality assurance and toy testing programs include a wide range of tests to ensure compliance in your destination markets. Toy safety tests we offer include, but are not limited to: Sharp point and sharp edge verification. Pull test on small parts.

We are ISO/IEC 17025:2005, Accredited by NABL, Dept. of Science & Techology, Govt of India Testing House Providing our Testing Services in various areas. We are also a renowned Manuf. and Exporter of Various Testing Equipment.

Many industries require steel testing performed on their product lines to ensure product reliability and safety. Companies rely on steel testing labs for dependability and quality verification of metal parts in order to determine material choices, production issues, and/or probability of failures.