This SUS316L steel float ball 63*300 with M6 for water tank is customized according to the specific requirements of the customer, and the thickness, specific gravity, and pressure of the material are specially tailored according to the customer's specific usage situation. Using low-carbon molybdenum based 316L stainless steel raw material, compared with 304 stainless steel, it has stronger resistance to chloride ions, salt spray environment, weak acid and alkali, industrial wastewater, and oil corrosion. The welding area of the head has excellent resistance to intergranular corrosion, suitable for mild corrosion conditions such as water treatment, food and pharmaceutical, fine chemical, HVAC water supply, etc. Long term immersion is not easy to cause weld cracking, perforation and water ingress, and has a longer service life.
1MPa pressure stability, suitable for atmospheric and low-pressure working conditions
The floating ball adopts thickened pipe wall and full circumference welding sealing technology. It undergoes high-pressure air tightness leak testing one by one before leaving the factory, with a rated pressure of 1MPa. It is perfectly suitable for atmospheric storage tanks, low-pressure buffer tanks, open storage tanks, atmospheric reaction vessels and other scenarios. The structural strength is uniform, and it will not deform under pressure in low-pressure environments, with strong sealing durability.
Ultra low specific gravity, abundant buoyancy reserve
The overall specific gravity is only 0.35, far lower than water, diesel, lubricating oil, and the vast majority of industrial aqueous solutions, with ample buoyancy margin. Even when used in low-density organic solvents such as ethanol, it can still float stably, and even slight changes in liquid level height can quickly drive the connecting rod or magnet to move, with high sensitivity to liquid level sensing. Single weight 327g, balanced weight distribution, smooth operation of long tube structure, low friction resistance of tube body.
Atmospheric pressure industrial water storage tank, complete sewage treatment equipment, water purification unit, food and medicine storage tank, low-pressure lubricating oil tank, medium caliber magnetic flap level gauge, side mounted mechanical level controller, etc.
Limitations of use
The rated upper pressure limit is 1MPa and cannot be used for high-pressure sealed containers; 316L material cannot withstand concentrated hydrofluoric acid, high concentration strong oxidizing acid, and extreme strong corrosion conditions. It is recommended to upgrade to titanium alloy floating balls.
This large-diameter 316L hollow float ball, with its super large buoyancy, smooth operation characteristics, and convenient assembly advantages, is a standard accessory with extremely high cost-effectiveness in low-pressure conventional industrial liquid level monitoring, and is also a commonly used popular specification for export of foreign trade liquid level equipment
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