Manufacturing Standards For Stainless Metal Hoses
Jun 08, 2026
The following standards must be followed when manufacturing stainless steel flexible hoses:
Material Selection: High-quality stainless steel with corrosion resistance and high-temperature resistance should be selected as the main material for the hose. The inner lining of the hose should also be made of a material compatible with the medium.
Appearance Requirements: The hose surface should be smooth, free from obvious dents, cracks, or scratches. Welded areas should be flat and firm, free from porosity or weld cracks.
Dimensional Accuracy: The inner diameter, outer diameter, and length of the hose should meet design requirements, and strict dimensional control and inspection should be carried out during manufacturing.
Strength Testing: The hose requires strength testing during manufacturing to ensure it can withstand the expected working pressure and tensile force. Testing methods can include hydrostatic testing or other applicable methods.
Welding Process: The welding process of the hose should comply with relevant standards and specifications, ensuring strong welds, free from cracks and defects, and with sufficient sealing performance.
Marking Requirements: The hose should be clearly marked with necessary information such as product name, model, production date, and manufacturer information.
In summary, manufacturing stainless metal hoses according to the above standards can ensure that their quality and performance meet the requirements, thereby satisfying the user's needs.
