ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm

ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm is a widely used pipe material. It adopts the processing principle of laser welding to weld the pipe fittings tightly and firmly. Due to its high corrosion resistance and high temperature resistance, the pipe is widely used in many fields, such as commonly used in high-rise water supply, fire pipeline system and drainage. The following will introduce the processing principle of ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm and its use!

What is the processing principle of ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm?

The processing of ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm is to irradiate a high-intensity laser beam to the metal surface by laser welding. Through the interaction between the laser and the metal, the metal absorbs the laser light and converts it into heat energy, which causes the metal to melt, cool and crystallize to form the weld. To show the evolution of the melting process at different radiation power densities, there are two laser welding mechanisms:

1. Heat transfer welding: When the laser is applied to the surface of the material, part of the laser is reflected and part is absorbed by the material. This converts light energy into heat energy and heats it to melt.

2. Laser deep penetration welding: When a laser beam with high power density is irradiated on the surface of the material, the material absorbs light energy and converts it into heat energy. Heating the material causes it to melt and evaporate, producing a large amount of metal vapor.

3. The basic difference between the two methods is that the surface of the former cell remains closed, while the latter cell is perforated by the laser beam. Conduction welding has little to no disturbance to the system because the laser beam radiation does not penetrate the welding material, so the weld seam is less susceptible to gas intrusion during conduction welding. In deep penetration welding, the constant closing of the hole results in a porosity that depends on the peak laser fluence and laser pulse duration applied to the workpiece.

What are the applications of ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm?

ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm can be used in many fields, such as high-rise water supply, fire pipeline system and drainage, etc. The following is the application introduction in these fields:

1. In the field of high-rise water supply: ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm is very unlikely to leak water when it is hit by external force. In addition, the pipes of plastic pipes and copper pipes are easily damaged during construction or secondary decoration, so the pipes of most high-rise water supply systems in China are ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm, ASTM A269 316L Stainless Steel Pipe 1.0 mm*0.35mm can withstand the pressure of more than 10Mpa, so it is especially suitable for high-rise water supply systems.

2. Application in fire-fighting pipeline system: Stainless steel fire-fighting pipeline system is a fixed fire-fighting facility widely used in China. Today, the fire water supply pipes used in the sprinkler system are ASTM A269 316L Stainless Steel Pipe 1.0mm*0.35mm. Its corrosion resistance is more prominent among many pipes, which is stainless steel pipe, so it can be used in fire pipeline system.

3. In terms of drainage: the excellent corrosion resistance and mechanical properties of stainless steel make thin-walled stainless steel water pipes have a long service life and low life cycle costs. The economy is very obvious.