Block explosion-proof ball

Abstract

1. The name of this design product: barrier explosion-proof ball. 2. Purpose of the product with this design: used to fill containers, pipelines or equipment for storing, transporting, conveying and using flammable and explosive fluids, such as gasoline, diesel, kerosene, alcohol fuel, liquefied gas, natural gas, hazardous chemicals, etc., such as oil tanks, oil drums, oil and gas tanks, hazardous chemical tanks, delivery pipe valves, etc., and has a barrier and explosion-proof effect. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

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