50*268 Steel Float Ball is a stainless steel float ball designed for high-pressure, high-temperature and corrosive liquid level applications. Made from SS316L stainless steel, this precision-manufactured float ball features a 50 × 268 mm long-strip structure and is suitable for liquid level detection and control in complex fluid systems.
Long strip structure: The two ends of the arc-shaped head are matched with multiple circumferential reinforcement ribs in the middle, forming a streamlined overall shape, effectively dispersing water pressure and improving impact resistance.
Precision welding: The welding marks between the head and the cylinder are smooth and uniform, with an overall brushed metal texture, demonstrating high-precision manufacturing technology.
Surface characteristics: 316L material naturally has excellent metallic luster, a dense and corrosion-resistant surface, and is not easy to scale or fade after long-term use.
Based on the ontology inscription identification, the core performance of this 50*268 steel float ball is as follows:
· Material: SS316L (ultra-low carbon stainless steel with better corrosion resistance than 304/316).
· Size: 50 × 268 mm (diameter × length).
· Maximum pressure (P max): 50 bar (approximately 5 MPa, suitable for medium and high pressure environments).
· Maximum temperature (T max): 350 ℃ (excellent high temperature resistance).
· Medium density (SG): 1.00 g/cm³ (suitable for water and conventional liquids, with precise buoyancy design).
Compared to ordinary 304 stainless steel, 316L has added molybdenum and reduced carbon content:
Excellent performance in acid-base, seawater, and chemical liquids, with strong resistance to pitting corrosion.
316L maintains structural stability and mechanical strength under high-temperature conditions of up to the specified 350 ℃.
The low carbon characteristics of 316L help reduce the risk of intergranular corrosion after welding and support long-term service life.
With its 50 bar pressure resistance and 350 ℃ temperature resistance, this float ball is widely applicable to:
High temperature condensate water level control in industrial boilers and steam systems.
Level float applications for corrosive medium storage tanks and related process equipment.
Seawater treatment equipment and ship ballast water systems where corrosion resistance is required.
High pressure pump stations, purified water systems, sewage treatment equipment and related level switch applications.
Sanitary-grade liquid storage tanks requiring stainless steel construction and additional polishing treatment according to specific requirements.
The long-strip structure, SS316L material and reinforced body design make the 50*268 steel float ball suitable for liquid level detection and control systems operating under demanding temperature, pressure and corrosion conditions.
For specific applications, the actual suitability should be confirmed according to the working medium, liquid density, operating pressure, operating temperature and equipment configuration.
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