Metal hose should have what performance?

Metal hose market products of varying quality, many customers in the purchase of metal hose can not distinguish between what is metal hose, what is inferior metal hose, then how the metal hose can be called a product? The following follow huanzhong to learn more about it.
 
Plasticity, to facilitate the forming and processing of stainless steel metal hose, and through the subsequent treatment process, such as process hardening, heat treatment, etc., to obtain sufficient hardness and strength.
 
Corrosion resistance, stainless steel metal hose tube to have a strong corrosion resistance want to meet the different working environment requirements of the bellows.
 
High elasticity, tensile strength and fatigue strength, with these three properties to ensure the normal work of stainless steel metal hose.
 
Weldability, to meet the actual working conditions in different pipelines on the requirements of metal hose.
Pre: Introduction of large tie rod transverse corrugated compensator.
Next: Common methods of shock absorber failure check.