There are many kinds of metal hoses, and how to effectively classify them has become a problem faced by sellers and producers. How to let users understand the various classification names and classification characteristics more clearly will help the development and progress of the hose industry. So the following is an introduction to the eight classification methods:
1. Metal hoses are all corrugated shapes, which can be stretched like a spring. According to the type of corrugations, they can be divided into four types: steel brazing seals, steel welding seals, steel argon arc welding seals, and tube manufacturing seals.
2. According to the inner tube diameter: 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 the working pressure of the hose (kg/cm2): 5, 10, 15, 20, 25, 30, 40, 45, 50, 55, 60, 75, 100, 120, 150, 210, 250.
4. Classification according to the use of metal hoses: 1. Transporting various gases and liquids (corrosive and non-corrosive); 2. Protecting cables and cables, preventing liquid intrusion, preventing mice from biting, etc.; 3. For compensation use, Use when there is a difference in high and low temperature or when there is an error in the actual installation situation.
|