Frequently Asked Questions
Fact-based, concise technical answers regarding NP Technical Services Pvt. Ltd., our inspection services, material laboratory, personnel qualifications, and Chennai operations.
Search & Technical Questions
All questions are curated to provide direct, factual information without promotional embellishment.
NP Technical Services Pvt. Ltd. provides comprehensive Non-Destructive Testing services across Chennai and our operational branches in Madurai, Coimbatore, and Hosur including Conventional NDT (Visual Testing, Liquid Penetrant Testing, Magnetic Particle Testing, Ultrasonic Testing, Radiography Testing, PMI, Eddy Current Testing, Portable Hardness Testing, and In-Situ Metallography) and Advanced NDT (PAUT, TOFD, Tube Inspection, LRUT, Tank Floor MFL, and Remote Visual Inspection).
The conventional NDT methods provided in Chennai include Visual Testing (VT), Dye / Liquid Penetrant Testing (DPT/LPT), Magnetic Particle Testing (MPT), Ultrasonic Testing (UT), Radiography Testing (RT), Positive Material Identification (PMI), Eddy Current Testing (ECT), Portable Hardness Testing, and In-Situ Metallography.
NP Tech supports advanced non-destructive inspection methods in Chennai including Phased Array Ultrasonic Testing (PAUT), Time of Flight Diffraction (TOFD), Heat Exchanger Tube Inspection Techniques, Long Range Ultrasonic Testing (LRUT / Guided Waves), Tank Floor Magnetic Flux Leakage (MFL), and Remote Visual Inspection (RVI / Videoscope).
Yes. NP Tech operates material testing capabilities in Chennai including Microstructure analysis, Ferrite content measurement, Grain size determination, Inclusion rating, Macrostructure examination, Hardness testing (Brinell, Rockwell & Vickers Microhardness), Tensile testing, Impact testing, Chemical analysis, Failure analysis, and SEM/EDAX examination.
NP Tech conducts training in Chennai for Conventional and Advanced NDT methods for Level I and Level II qualifications, provides NDE Level III guidance and refresher courses, and offers student programs including paid internships, final year project support, and in-plant industrial training.
NP Technical Services Pvt. Ltd. is headquartered at No. 31, Alagesan Street, West Tambaram, Chennai – 600045, Tamil Nadu, India, with branch locations in Chennai, Madurai, Coimbatore, and Hosur. Direct phone contacts are +91 63810 46051 and +91 90476 54503, and email is nptechengg@gmail.com.
You can request an inspection quotation by submitting your component details, testing method, and project location via the online quotation form on this website, emailing nptechengg@gmail.com, or calling our technical team at +91 63810 46051 / +91 90476 54503.
Have a Specific Technical Query?
Contact our Chennai engineering office directly to speak with an ASNT Level II or Level III technical specialist.