Hang Bo card supply proof wrench

I produced the explosion-proof wrench varieties, specifications and more widely used in petroleum refining and petrochemical industry, coal, oil, natural gas chemical industry, powder industry, chemical industry, paint industry, fertilizer industry, a variety of pharmaceutical industry, oil round and liquefied petroleum gas vehicles, aircraft, operating inflammable and explosive materials in the warehouse, electrolysis plant, communications machine assembly plant, requiring tools not rust, wear anti-magnetic properties of petroleum, chemical, oil refining, petrochemical, power generation, shipbuilding, metallurgy, machinery processing and other industries maintenance repair work. 3, in the range; 1, explosion-proof adjustable wrench may be in a range of sizes regulate their own opening size; 2, explosion-proof adjustable wrench is a different specifications can be bolt or nut turn proof tools: Ex wrench use characteristics The screw can be used to get a monkey wrench. Explosion wrench material: aluminum bronze alloy and beryllium alloys as raw material. Explosion wrench purposes: Since both alloy material used in metal mechanical impact or friction sparks the event does not occur, so for explosive, flammable, corrosive magnetic and very suitable occasion. Explosion wrench features: high strength, long life, stable mechanical performance, while its force parts bend, deformation, cracks.