Shaw Village Bridge fire extinguisher inspection, free pick-up delivery pressurized fire extinguishers, fire extinguishers several years a ..

Shaw Village Bridge fire extinguisher inspection, free pick-up delivery pressurized fire extinguishers, fire extinguishers several years a test? 13683667214 Beijing extinguisher testing standards for businesses Broadcom Fire Equipment Co., Ltd. Beijing First step: visual inspection of fire extinguishers registration; check whether the appearance of deformed extinguishers, check the cylinder if there is corrosion, inspection of fire extinguishers rubber, plastic deformation, discoloration, aging, fracture ; the pressure gauge deformation, damage and other defects; nozzle deformation, damage, cracks and other defects; the fire extinguisher pressure to the valve body and other metal parts with severe deformation, damage, corrosion, thimble have visible defects; fire extinguishers the tracheal blockage, damage, cracks and other defects, as well as fire extinguishers around may have oil, acid and alkali liquids; registered and do the next record. Step two: Fire relief disintegration; detecting fire extinguisher heads, valves, siphons, gauge performance is normal, and replace damaged parts. Beijing Fire Equipment Management Co. to negotiate business Tel: 010-56027680 Mobile: 13683667214 Contact: Tong Manager Enterprise QQ: 2803773027 The third step: fire extinguisher cylinder pressure test; the test at 2.5MP extinguisher cylinder pressure is deformed scrap detecting whether the fire extinguisher cylinder rust corrosion. Step four: dry fire extinguisher cylinder. Step five: Re-filling fire extinguishing agent and weight measurement, replace deteriorated extinguishing agents. Step Six: refilled drive gas nitrogen pressure. Step Seven: sealers do after the first injection performance check air tightness check. Step eight: Clean the outside fire extinguisher cylinder cleaning. Step 9: stickers Fire extinguisher Beijing approved maintenance inspection certification label. Beijing Fire Equipment Management Co. to negotiate business Tel: 010-56027680 Mobile: 13683667214 Contact: Tong Manager Enterprise QQ: 2803773027