Structure: Hose material: SUS304/SUS316L/SUS321 Braid material: SUS304/SS316 Connection material: SUS304 SUS316L/carbon steel Connection type: All types of couplings Manufacturing standards: GB/T14525-2010 Feature: 1.To absorb effectively vibration, noise, thermal expansion from pipeline system. 2.To resolve minor deviation because of piping connecting and eliminate the pipeline residual stress. 3.Applied to repeated motion in high temperature areas,good anti-fatigue performance. 4.Good flexibility,resistant to high temperature, resistant to corrosion. Application: Quick coupling flexible metal hoses are widely used in gas, low temperature, petroleum, petrochemical, electric power, heat, smelting, shipbuilding, construction, heating pipelines and other fields.