Classification Of Hoses

Update:14-10-2021
Summary:

The threaded hose is mainly made of galvanized steel st […]

The threaded hose is mainly made of galvanized steel strip, stainless steel strip, PA, PE, PP and other plastic materials. Uses: Wire and cable protection is used in machinery manufacturing, electrical insulation protection, lighting equipment, automobile manufacturing, aviation equipment, subways, trains, automation control and other industries. Features: Good flexibility, torsion resistance, good bending performance, can withstand heavy loads; acid, lubricant, coolant, etc., the surface is shiny and frictional resistance. It can withstand the pressure of the foot, keep it cracked, stay the same, recover quickly, without self-injury.

Stainless steel stainless steel hose is mainly made of 304 stainless steel or 301 stainless steel.
Purpose: Wire protection hose for automatic instrument signal. Stainless steel hoses are used to protect precision optical scales and sensing lines. It has good flexibility, corrosion resistance, high temperature resistance, abrasion resistance, tensile resistance and water resistance. And provide a certain shielding effect.


Metallic metal hoses mainly refer to spiral corrugated pipes and annular corrugated pipes. The spiral corrugated pipe is a spiral shell with a corrugated arrangement. There is a spiral elevation angle between two adjacent bellows. All corrugated pipes can be connected by spiral wires.

The annular bellows is a closed circular shell with a corrugated ring, and the waves are connected in series through the annular bellows. Annular bellows are made of seamless or welded pipes. Due to the limitation of processing methods, the length of a single tube is usually shorter than that of a spiral corrugated tube. The annular corrugated pipe has the advantages of good elasticity and low rigidity.

The pulsating corrugated hose is installed in the liquid conveying system as a flexible pressure-resistant pipeline to compensate for the displacement of the pipeline or the connection end of the machine and equipment. Absorbing vibration energy can play a role in damping and attrition. It has the characteristics of good flexibility, light weight, corrosion resistance, fatigue resistance, high temperature resistance and low temperature resistance.

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