Quality

We are committed to providing quality cast steel products and valves by continually improving our processes and systems, thereby always meeting your expectations and requirements.

Further to this, a safe and clean environment is of paramount importance and we combine efforts with our customers, suppliers, employees and community to support this.

Testing facilities

In-house inspection facilities
Independent labs for each foundry unit
Chemical analysis
Vacuum emission direct reading spectrometers - 26 elements
Universal testing machine equipped with electronic extensometer
In-house radio graphic enclosure and film developing room with IR 192 source

Hardness testing - Capable of checking hardness by Brinell - and Rockwell methods. Portable Brinell meeting ASTM E 110 and equo-tip equipment
Impact testing - Charpy impact testing machine, with low temperature testing down to minus 196 °C (using liquid nitrogen) as per ASTM E 23 and ISO 148
In-house lab equipped to perform inter granular corrosion tests on stainless steel. Facility to conduct pitting corrosion test and a ferrite examination is available

Micro structure analysis
Magnetic particle testing
Penetrant testing
Ultrasonic testing
Hydro test up to 12,000 PSI testing pressure
CMM inspection
Seat welding by ROBO (MIG)

Certifications

Life would be substantially more difficult without standards. Our priceless efforts to surpass potential and endorse excellence in order to provide cost effective quality products to our customers are reflected in the certifications conferred on us. It is our continuous pursuit to excel that enables us to set standards as well as to achieve them. At Flow Link Systems, our company activities and quality systems are accredited to a number of national and international standard quality certificates and license as follows:

ISO 9001:2015 Certified by TUV NORD - Germany.
API 6D certification by American Petroleum Institute (API).
AD 2000-MERKBLATT W 0 By TUV NORD - Germany.
Pressure Equipment Directive (PED) by TUV NORD - Germany.
CE marking approval certification by TUV - UK Ltd.
Foundry certification for Valve Castings by Indian Boiler Regulation Board (IBR).