The following points should be paid attention to during the normal installation and use of metal hoses: the bending radius should not be less than 6 times the outer diameter of the hose; the distance between the fixed points should not be greater than 1m, and the distance between the pipe clamp and the terminal and the midpoint of the elbow should be 0.3 m; Plastic-coated metal hoses should be grounded reliably, and should not be used as grounding conductors for electrical equipment; for metal hoses connected to embedded lamps or similar appliances, the fixed pipe clamps at the ends should be installed along the edge of the lamps and appliances 1m of hose length.
