Explosion-proof barrel wrench

规格：

单头300mm、双头3502mm

The explosion-proof double-ended barrel wrench consists of a handle with a flat surface on both ends. This plane becomes the barrel wrench piece. Material: beryllium bronze and aluminum bronze are raw materials. The general size can be processed according to the drawings. Purpose: Mainly used as a barrel wrench in the petroleum refining and petrochemical industries. Specifications: Single-head and double-head tools used in flammable and explosive gas locations are made of aluminum bronze and beryllium bronze alloy. It is widely used in various environments with potential fire and explosion hazards such as petrochemical industry. It is also an indispensable special tool for mechanical manufacturing and maintenance. Products made of these two materials can have explosion-proof functions, and the products made of beryllium bronze alloy can also have anti-magnetic functions. The explosion-proof tools currently produced, sold and circulated in China can be divided into two categories according to their materials: aluminum-copper alloy (commonly known as aluminum bronze). The specific material of explosion-proof tools is based on high-purity electrolytic copper with an appropriate amount of aluminum, nickel, manganese, iron and other metals added to form a copper base. alloy. The specific material of beryllium copper alloy (commonly known as beryllium bronze) explosion-proof tools is a copper-based alloy composed of high-purity electrolytic copper as a matrix and an appropriate amount of beryllium nickel and other metals. Both materials have very good thermal and electrical conductivity