Explosion proof pry bar
Explosion proof pry bars, as a type of force boosting explosion-proof tool, are widely used for locating and moving other objects in various flammable
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Explosion proof pry bars, as a type of force boosting explosion-proof tool, are widely used for locating and moving other objects in various flammable and explosive working environments such as coatings, petroleum, petrochemicals, gas, and coal mines. The materials are beryllium bronze and aluminum bronze alloy, with beryllium bronze having a working face hardness of HRC35 ° or higher and a tensile strength of δ b>105-120kgf/mm2; The working surface hardness of aluminum bronze material is HRC25 ° or above, and the tensile strength is δ b>75-85kgf/mm2; The explosion-proof performance meets the GB10686-89 standard.
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