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Small Knowledge of Explosion-Proof Tools You Must Know

12th. October, 2020

In some flammable and explosive high-risk places, the danger is everywhere, such as coal mines, gas stations, and food factories. Hidden safety hazards occur from time to time, and various problems emerge one after another. In order to prevent them before they happen, escort with explosion-proof tools is needed at this time.

What are explosion-proof tools?

Explosion-proof tools are collectively referred to as "safety tools" and "non-sparking tools" internationally. The material of explosion-proof tools is copper alloy. Due to the good thermal conductivity of copper and the characteristics of almost no carbon, the heat generated in a short time when the tool and the object are rubbed or impacted is absorbed and conducted. Another reason is that copper itself is relatively high. It is soft, has good retreat when friction and impact, and is not easy to produce tiny metal particles, so we can hardly see sparks, so explosion-proof tools are also called non-sparking tools. Explosion-proof tools are widely used in petroleum, chemical, shipbuilding, mining, natural gas, liquefied gas, pharmaceutical, storage and transportation, gas production, vegetable oil, and other industries. They are ideal safety tools for all flammable and explosive places.

Explosion Wrench

Explosion Wrench

Material performance of explosion-proof tools

Explosion-proof tools can be divided into two categories according to their materials: 1. Aluminum-copper alloy (commonly known as aluminum bronze) explosion-proof tools, the specific material is high-purity electrolytic copper as the base, adding appropriate amounts of aluminum, nickel, manganese, iron, and other metals to form a copper base alloy. 2. Beryllium-copper alloy (commonly known as beryllium bronze) explosion-proof tools, the specific material is high-purity electrolytic copper as the matrix, adding appropriate amounts of beryllium, nickel, and other metals to form a copper-based alloy. The thermal conductivity and electrical conductivity of these two materials are very good. The hardness and wear resistance of aluminum bronze after heat treatment is almost the same as that of beryllium bronze, but beryllium bronze has no magnetism and can be used in a strong magnetic field. Good explosion-proof products have strict requirements on the ratio of elements such as beryllium and copper. What are the explosion-proof tools?

We have a complete range of explosion-proof tools, including Explosion Wrench, explosion-proof pliers, explosion-proof hammers, explosion-proof screwdrivers, explosion-proof inner hexagons, explosion-proof chain hoists, and other explosion-proof tool product series.


1. Insulated Tools is a special safety protection product. After daily use, there should be a proper maintenance stage. After use, clean the surface dirt and deposits and store it in a dry and safe place. This is to avoid damage to some parts of the work, which is very critical for the life of the tool.

2. In our daily work, the surface attachments of the tool should be treated after 20 consecutive taps, and then use it after cleaning. Do not use continuously, so as to avoid heating the tool due to long-term friction. It may damage the tool.

3. Explosion-proof tools have different rated strength requirements and should be used strictly according to the specified requirements. Overload use is strictly prohibited to avoid damage to the tools.

Explosion-proof tools provide safety guarantee for the staff working in those flammable, explosive, and corrosive workplaces, which makes our social safety more perfect, and also makes our staff work more at ease. Therefore, please choose professional explosion-proof tools, so as to make work safety without leaving hidden dangers.