Explosion-Proof Adjustable Wrench Bronze Explosion-Proof Tool Series Copper Adjustable Wrench

Features Berylliumbronze work surface hardness HRC35 or more tensile strength b105 120kgf mm2 aluminum bronze material hardness not lower than HRC25 tensile strength not lower than b 75 85kgf mm2 base its technical indicators all reach The advanced level of similar foreign products In the flammable gas space the continuous use of the hydrogen space is safe and safe and the impact collision friction and drop hammer do not produce spark explosion The beryllium copper alloy explosion proof tool also has a special anti magnetic function which can be used normally in a working environment with a magnetic field It can effectively prevent the flammable explosion caused by the friction between the tool and the work object and the impact and ensure the national property and personal safety Specification Material aluminum bronze beryllium bronzeWeight 200mm 230g250mm 380g300mm 670g450mm 1370gExplosion proof grade Bronze bronze tool which is a national IIC product does not detonate gas in a concentration of 21 hydrogen Aluminum bronze tool which is a national IIB product does not detonate gas in a concentration of 7 8 ethylene gas Package includeds 1 xExplosion Proof Adjustable WrenchDetails pictures