Low price processing of second-hand fiberglass storage tanks in stock by manufacturers

Low price processing of second-hand fiberglass storage tanks in stock by manufacturers

In order to ensure the safe production and operation of enterprises, improve the service life and labor production efficiency of equipment, regular inspection and maintenance of operating mechanical equipment must be carried out to prevent mechanical failures from affecting production or causing casualties due to mechanical accidents. The actual production and safety operation regulations and safety maintenance management system have been studied and formulated for the annual tank maintenance and repair of this storage tank.

Low price processing of second-hand fiberglass storage tanks in stock by manufacturersClean or replace the liquid level gauge, repair or replace the inlet, outlet and drain valves, unclog and clean the cooling water coil. Check and repair the safety valve vent flame arrester. Repair the anti-corrosion layer and insulation layer. Major repair: including repairing the internal components of the storage tank in the medium repair project. For parts found to have cracks, severe corrosion, etc., corresponding repair or replacement of the cylinder section shall be carried out. Polymer composite materials can be used for repair. According to internal and external inspection requirements, as well as after repairing or replacing the cylinder joint, leakage testing or hydraulic testing is required. Fully remove embroidery and keep warm. Handle other issues found during the internal and external inspection of the storage tank.

The repair methods and quality standards for storage tanks, such as drilling, welding, and replacing cylinder sections, should be based on the "Capacity Regulations" and other relevant standards, and specific construction plans should be formulated and approved by the technical responsible person of the unit. The materials used for repair (base materials, welding rods, welding wires, fluxes, etc.) and valves should have quality certificates. When using old materials for valves and fasteners, they must be inspected and qualified before use. The fasteners for assembling the storage tank should be coated with lubricating material, and the bolts should be tightened diagonally in sequence. Non metallic gaskets are generally not reusable, and when selecting gaskets, the corrosiveness of the medium should be considered. After repair and inspection, anti-corrosion and insulation work can only be carried out.