After the thin-walled stainless steel pipes are packaged and bundled, they should be stored in a dry and clean environment without corrosive gas to avoid messy stacking with other items.

It has good mechanical properties. Since the inner and outer layers are made of metal materials, it has strong compression and impact resistance, high tensile strength, high elongation, high elastic modulus value, and low thermal expansion coefficient. It is especially suitable for laying of risers and underground laying of building water supply.

Capillary stainless steel tubes generally refer to thin tubes with an inner diameter of less than or equal to 1 mm. Because the diameter of such tubes is as thin as hair, they are called capillary tubes. Its use cases include medicine, building materials, automation instrument signal tubes, instrument wire protection tubes; precision optical ruler lines, industrial sensors, electronic equipment line protection tubes; electrical circuit safety protection, thermal instrument capillary protection, and hollow-core high-voltage optical cables. Internal support application.

When the spiral steel pipe is blocked, it will not only affect our use but also have a certain corrosion effect on some materials inside the spiral steel pipe. Therefore, it will have very bad effects if it is not cleared in time.

As the name suggests, resistance welding is a method in which pressure is applied through electrodes after the welding parts are assembled, and the resistance heat generated by current passing through the contact surface of the joint and adjacent areas is used for welding. High-frequency welding: When high-frequency current passes through a metal conductor, two peculiar effects will be produced: skin effect and proximity effect. High-frequency welding uses these two effects to weld steel pipes. These two effects are used to achieve metal The basics of high-frequency welding.