Explosion-proof double-headed wrench Security
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Ends with or working end twelve square hole with hexagonal hole, suitable for working space is small, you can not use a wrench larger occasions. Double wrenches are widely used in petroleum, petrochemical, gas stations, oil depots, gas, chemical, military, electric power, mining, electronics, railways, and other potential fire and explosion hazard environment, but also machinery and mechanical maintenance necessary special tools.
Potential fire and explosion hazard 5.5 * 7-65 * 75, made of aluminum bronze, beryllium alloys are widely used in petroleum, chemical, and other: Double wrench using beryllium bronze, made of aluminum bronze alloy material specifications. environment, but also good mechanical machinery essential for the maintenance tool. These two qualities can play explosion function, and where beryllium alloy products can also play a shielded functionality present in domestic production, sales and distribution of explosion-proof tools to distinguish the material can be divided into two categories: 1. aluminum-copper alloy (commonly known as aluminum bronze) Explosion-proof tools, specific materials based on high purity copper matrix by adding an appropriate amount of aluminum, nickel, manganese, iron and other metals, copper-based alloy composition. 2. beryllium copper alloy (commonly known as beryllium bronze) proof tools, specific materials based on high purity copper matrix by adding an appropriate amount of beryllium, nickel and other metals, copper-based alloy composition. These two materials thermal conductivity, electrical conductivity is very good for more details, please contact http:. //www.deantools.com