HPHT Corrosion Testing

Automation: Our systems can be offered with various probes and accessories, designed to suit for different elevated temperature and pressure application with manual, semi-automated or a fully automated PC controlled systems to continuously monitor, control & record various process parameters.

Applications : Stirred Pressure Autoclaves Reactor for corrosion testing are used in laboratories of petrochemicals, oil & gas, chemical engineering colleges / research institutes / defence organisations etc. to carry out corrosion testing of samples at high pressure and high temperature conditions. Autoclaves for corrosion application are mainly used in aggressive environments like H2S & supercritical waters in oil refineries & defence industries. Some of the applications of such systems is electro - chemical corrosion measurements in HPHT media-water and other solutions, coating and materials evaluation in high pressure simulated deep sea condition (submarine paint etc.) using impedance measurements, for cement curing under deep sea applications as per API standard, polymer testing /curing/processing under HPHT conditions, slow strain rate tests for stress corrosion cracking under HPHT conditions. Normally corrosion test coupons are suspended in static (non-stirred) or stirred autoclave systems & corrosion is measured in terms of weight loss. In stirred autoclave system, sometimes the coupon holders are attached to the shaft & rotated during testing. Autoclaves are then fed with the corrosive media & designed temperature & pressure is reached & maintained in the autoclaves. Optionally suitable electrodes like pH or ORP (MOC: SS316 / Hast-C) are provided to measure pH & redox potential under pressure.

Recirculating loop & electrochemical corrosion testing.

For static, dynamic, loop & electrochemical studies.