Main Functions and Application Fields of Flexible Metal Hose

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Main Functions and Application Fields of Flexible Metal Hose

Main Functions and Application Fields of Flexible Metal Hose

Jan 27, 2021

Main Functions and Application Fields of Flexible Metal Hose
 
Flexible metal hose is a kind of structural form of corrugated expansion joint products. Flexible metal hose products are widely used because of its good shock absorption performance, high pressure, good toughness and no leakage. Flexible metal hose is mainly used in iron and steel industry, petrochemical industry, power and thermal industry, transportation industry, medical and health industry. In different pipeline systems, metal hose plays its independent role as bellows expansion joint.

In the iron and steel industry, flexible metal hoses are used in many parts of the railway, such as the soft connection of the pressure relief system on the top of the furnace, the soft connection when the gas is exported, the pipe for pulverized coal injection, the pipe for air supply of the blower, etc., and the metal hoses are also used at the inlet and outlet of the pipe when the large-scale sintering machine burns. So as to play the role of displacement compensation of thermal expansion pipeline.

In petrochemical industry, flexible metal hose connection is used in oil system, oil field and refinery pipeline. In chemical plants, flexible metal hose connection and position compensation system of synthetic tower, cracking unit, cooling and heating system pipeline, and soft connection pipeline for noise elimination are all used.

In the thermal power industry, it is used in the soft connection of metal hose between internal network and external network of thermal power station, and also used in the vibration reduction of generator and noise elimination pipeline system. The unit equipment piping system of hydropower station, the distribution system of water, gas and electricity in the dam body in dam construction, for the purpose of Safety is also the use of metal hose. Urban heating pipe network also uses metal hose connection.

In the convenient transportation, we are familiar with the aircraft, ships, vehicles in all kinds of engine oil pipeline, cooling pipeline, damping system also use metal hose, and metal hose is widely used in the automotive industry.

In the aspect of medical and health care, the key of the "artificial lung" used in hospital operation is a stainless steel spiral metal hose, and the endoscope used for diagnosis is also connected by metal hose.

From the corrugated expansion joints used in all walks of life, we can find that: as a flexible connecting part, flexible metal hose has the advantages of simple structure and reliable connection. In fact, in daily life, metal hose is often installed in cold and hot water pipes, gas pipes and other parts. It can be seen that metal hose is widely used.

TONY has been focusing on fluid control for more than 20 years. He has his own factory, producing and selling flexible metal hoses, ball valves, needle valves, check valves and all kinds of fittings.