Span Chem Technologies

Mulund West, Mumbai, Maharashtra

Span Chem Technologies leads the industry in pre-operational and operational chemical cleaning. This plays a vital role in assuring that the plant and product specifications will be met at the very outset of facility start-up and throughout the operational cycle. The facility will operate smoothly, efficiently, and on schedule. Troublesome and costly start-up difficulties due to undesirable deposits are eliminated. Span Chem Technologies efficiently removes fouling deposits from heat transfer equipment, boilers, and other industrial equipment by circulating chemical solvents under controlled temperature, pressure and time conditions. We custom engineer each individual chemical cleaning job to provide a complete, high quality cleaning service. We analyze your equipment, processes, and deposits to design a cleaning process to fit your individual plant needs and select the optimal cleaning solvent system. A series of chemical cleaning centrifugal pumps, specialized chemical hoses, heating units, filters and chemical mixing tanks are typically used to establish optimal circulation loops.

Span Chem Technologies carries out Oil Flushing with its own Oil Flushing Skids consisting of external pumps (gear centrifugal), beta-rated cartridge filters, heated break tanks and NAS value counters. Oil flushes to the piping system at 3 to 6 times its normal flow rate. This high volume of oil removes scale and particulate from the piping that is trapped in the filter. Thermal shocks greatly enhance the process and achieve NAS values quicker than normal flushing equipment. In most cases a pre-operational pickling of the piping is carried out to ensure cleaner systems.

Our low pressure, high volume cleaning process removes dirt and debris safely and thoroughly. We use environmentally friendly chemicals foam the saturates and expands into every crevice of the gaps between the cooler tubes. A low pressure rinse minimizes over-spray and is safe for both personal and the equipment. The traditional cleaning method (hydrojetting) damages delicate fin fans and compacts the debris into the center of the tube stack. Our chemical process completely removes dirt, debris and corrosive elements without damaging equipments.

Dirty fin fansTubes in Air Fin Coolers & Air Pre Heaters reduce the cooling efficiency of heat exchangers. The traditional cleaning method(hydrojetting) damages delicate fin fans and compacts the debris into the center of the tube stack. With a chemical process complete removal of dirt, debris and corrosive elements is possible without damage to the equipment.