Sample Coolers and Pressure Reduction Units

• Tube-in-tube cooler – compact counter-current cooler for high-pressure samples.
• Coil-in-shell cooler – for larger heat duties such as main and reheat steam.
• Chilled-water secondary cooler – where an analyser needs close sample temperature control.
• Rod-in-tube pressure reducer – for high-pressure steam and boiler water samples.
• Needle-valve pressure reducer – for moderate pressure drops ahead of the sample panel.
• Alloy-tube cooler – INCONEL or Hastelloy tubes for chloride or sour service.

• Operator safety – samples reach the operator at a safe temperature, without flashing or steam release.
• Representative samples – cooling before let-down prevents flashing and loss of volatile components.
• Loss-of-cooling protection – thermal shut-off valves isolate the sample if cooling water fails.
• Overpressure protection – relief valves and temperature and pressure gauges on each cooler.
• Efficient cooling – counter-current flow with cooling water or chilled water.
• Long service life – SS 316 standard, with alloy tube options for chloride or sour service.
• Aligned with company standards – sample coolers provided at 140 °F (60 °C) and above, per Saudi Aramco SABP-A-109.

Rating: to the sample point design pressure and temperature, including high-pressure steam service | Cooling medium: cooling water or chilled water | Materials: SS 316 shell and tube; INCONEL or Hastelloy tube options | Connections: compression or socket-weld

Steam and water sampling to ASTM D1066 and ASME PTC 19.11 practice; sample cooler at 140 °F (60 °C) and above per Saudi Aramco SABP-A-109.

• Designed in Canada, built in India – engineering from Vaughan, Canada and manufacturing in Chennai, India give you international design quality with competitive pricing and lead times.
• Built to your specification – we engineer to your P&ID, data sheets and company standards, and submit GA drawings and 3D models for approval before fabrication starts.
• Proven in demanding service – our high-pressure Inconel 625 sampling stations have been supplied in series to Saudi Aramco refineries, and our lab, pilot and skid systems are used by national laboratories, universities and industrial R&D teams.
• Traceable quality – PMI, dye-penetrant and hydrostatic testing as specified, EN 10204 3.1 material certificates, and NACE MR0175 / ISO 15156 materials for sour service.
• Witnessed FAT and full documentation – factory acceptance testing with you or your third-party inspector, and a complete documentation dossier with every unit.
• One point of responsibility – engineering, fabrication, testing, installation support, commissioning, operator training and spares from one supplier.
• For this product: coolers and pressure reducers sized to each sample point's design pressure and temperature, with thermal shut-off on loss of cooling.

Engineering to your P&ID, data sheets and company standards; drawings submitted for approval before manufacture; factory acceptance testing (FAT) with client or third-party inspection; export packing and full documentation dossier; installation support, commissioning, SAT and operator training; spares and after-sales support worldwide.