Explosion-proof dual purpose wrench

Dual-purpose wrench: One end is the same as a single-head wrench, the other end is the same as a torx wrench, and bolts or nuts of the same specifications are screwed at both ends. The explosion-proof dual-purpose wrench is made of beryllium bronze, aluminum bronze alloy material. Scope of application: It can be widely used in petroleum and petrochemical stations. It is also an indispensable special tool for machinery manufacturing and machinery maintenance in oil depots, gas production, chemical industry, military industry, power mines, electronic railways and other potentially dangerous environments with fire and explosion. The tensile strength of beryllium bronze products after explosion-proof dual-purpose wrenches can reach The tensile strength of the aluminum bronze explosion-proof dual-purpose wrench can reach above 100 degrees. Therefore, this product is both explosion-proof and anti-magnetic. Explosion-proof dual-purpose wrenches are commonly used wrenches that undergo a series of inspections after being processed in the machine shop. Appearance quality inspection: There should be no cracks, burrs, obvious cracks, cuts, oxide scale and other defects on the surface of the wrench. The handle should be straight. Dimensional inspection: The external dimensions of the wrench should comply with the relevant provisions of standards B and B. The tolerances of the wrench opening and the wrench hole shall comply with the provisions of standard B. Product Specifications:. It has the characteristics of reasonable design, stable structure, high material density, strong impact resistance, unbreakable and non-bending product, high dimensional accuracy and durability.