Classification method of metal hose
1. Metal hoses are all corrugated shapes, which can be stretched like springs. According to the type of corrugation, they can be divided into steel brazed seals, steel welded seals, steel argon arc welded seals, and tube training manufacturing seals. 4 Kind.
2. According to the diameter of the inner tube: 6mm 8mm 10mm 12mm 14mm 16mm 20mm 25mm 2mm 40mm 50mm 60mm 70mm 80mm 90mm 100mm 125mm 150mm 200mm 250mm 300mm.
3. Classification according to hose working pressure value (kg/cm2): 5,10,15,20,25,30,40,45,50,55,60,75,100,120,150,210,250.
Four. Classification according to the purpose of metal hoses: 1. Transport all kinds of gases and liquids (corrosive and non-corrosive); 2. Protect cables and cables, prevent liquid intrusion, prevent rats from biting, etc.; 3. Used for Compensation is used when there is a difference in high and low temperature or when there is an error in actual installation.