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Quality Assurance and Testing
To assure the customers and users every Metal Bellows Expansion Joint manufactured at our facility is tested, inspected and certified for trouble free and best performance.
We have Level III qualified associates and Level II qualified and experienced Engineers to perform the required inspection and tests such as PT, RT, UT, MPI etc.
In addition to the routine tests including Hydrostatic, Pneumatic and Vacuum, we also are equipped with machines and instruments to carry out Helium Leak Tests, Positive Material Identification.
Our Quality Management System complies with the requirements of ISO. Lonestar is the first Expansion Joint manufacturer in India to get accredited with ISO certification.
We are proud to announce that we have are an authorized certificate holder to use code symbol ‘U’ in accordance with ASME BPVC. We are also authorized to apply ‘NB’ mark and register boilers, pressure vessels or other pressure retaining items with the National Board in accordance with its provisions and items manufactured in accordance with ASME stamp ‘U’.