Selection of explosion-proof flexible connecting pipe

Suitable for use in flammable dust environments in zones 20, 21, 22, as well as in explosive mixture areas of Class IIB, II, C, T1-T6. It is used for connecting the incoming and outgoing lines of explosion-proof electrical equipment or for connecting steel pipe wiring in places where it is difficult to bend. The explosion-proof flexible pipe structure has metal threaded flexible joints at both ends of the hose, and the pipe body is composed of three forms: metal hose, outer layer of high-quality rubber and reinforced nylon hose sheath, and sandwich steel wire braided network tube. This product has the advantages of flame resistance, oil resistance, corrosion resistance, water resistance, wear resistance, aging resistance, good flexibility, sturdy structure, and reliable operation. It generally has lengths of 500, 700, and 1000.

Scope of application:

1. Suitable for hazardous areas in Zone 1 and Zone 2;

2. Suitable for Class IIA and IIB explosive gas environments;

3. Suitable for Zone 20, Zone 21, and Zone 22 environments with combustible dust;

4. Suitable for explosive gas mixture temperature: T1~T4;

5. Widely used in hazardous environments such as oil extraction, refining, chemical industry, and military industry, as well as in hazardous areas such as offshore oil platforms and oil tankers, for work and scene lighting;