Cold rolled non oriented silicon steel strip consists of nominal thickness (expanded by times) + code a + iron loss guarantee value (the value after expanding the iron loss value when the frequency is Hz and the large magnetic flux density is T by times). For example, a indicates that the thickness is .mm and the guaranteed value of iron loss is & le; sevenThe fingerprint treatment process can obtain fingerprint free effect in the treatment of stainless steel mirror plate wire drawing plate, frosted plate and etching plate, and can improve the anti rust function.Piet Retief ,Corrosion resistance one of the outstanding advantages of stainless steel drainage pipes and pipes is its excellent corrosion resistance, which is very good in all kinds of pipe fittings. Because the stainless steel plate can produce passivation treatment effect with reducing agent, a solid high-density chromium rich metal oxide protective film dro is produced on the surfaceThe Chinese brand cold rolled non oriented silicon steel strip (sheet) indicates: DW + iron loss value (at the frequency of Hz, the waveform is sinusoidal, and the magnetic induction peak value is T per unit weight iron loss value.) times + times the thickness value. For example, dw- indicates that the iron loss value is W / kg,Behshahr,It will react with the atmosphere to repair itself re form this passive film and continue its protective effect.A new technology called fingerprint free treatment technology can be adopted on the surface of stainless steel plate. This technology mainly adopts nano layer technology to form a very thin and strong protective layer on the surface of stainless steel plate, which is also called fingerprint free plate of stainless steel plate. nothingIf filler is required for welding because it can avoid leaving fingerprints behind people's fingers, filler shall be dried during welding, and the hydrogen in welding gas shall not exceed the standard.

After completion, it also has a certain bending sequence. Its principle is to fold the next one first if there is no interference, which can greatly reduce the structural weight and save steel.The fingerprint free treatment process improves the cold and rigid characteristics of stainless steel, making it look warm, elegant and more decorative art.Equipment maintenance,Some familiar welding methods (except gas welding)It is an extension of ultra-thin stainless steel plate. It is mainly a narrow and long steel plate produced to meet the needs of industrialized production of various metal or mechanical products in different industrial sectors.Including .-mm thick sheet and -mm thick plate,Piet Retief Xm21 stainless steel pipe, the specific gravity of stainless steel pipe is ,Piet Retief Stainless steel plate 430, and the weight of stainless steel pipe with mm thickness is m m kg m (length) m (width) . M (thickness) (specific gravity) = . tons（

It refers to the use of manual welding rods for welding. A electrode can be used for welding L stainless steel plate with mm thickness,Piet Retief 316 stainless steel, and the intermediate layer needs to be cleaned during electrode welding.Honest service,Low temperature processing --- quenching martensitic stainless steel from austenitizing temperature and then cooling to very low temperature to promote the quenching of martensite. It is suitable for stainless steel which is easy to produce retained austenite.In this way, in the design of the support frame, only the friction force of the pipeline compensator clamping the filler is considered, and the driving force of the support frame caused by the working pressure of the working material will not be calculated in the calculation of the driving force of the support frame. Therefore, the support frame is a load reducing support,In the corrosion resistance of stainless steel, the elements chromium and molybdenum usually play a major role, while nickel does not. The main function of nickel is to combine manganese and copper to form austenitic crystals at room temperature, so nickel plays a more important role in steel plate forming than corrosion resistancePiet Retief ,Corrosion resistance most stainless steel products require good corrosion resistance. Stainless steel pipes are similar to class I and II tableware, kitchen, water heater, water dispenser, etc. Some foreign businessmen also test the corrosion resistance of products: use NaCl aqueous solution to warm to boiling for a period of timeThe national standard thickness of stainless steel pipe mainly depends on the thickness of raw materials and processing technology. The thickness of welded pipe is basically the same as that of raw materials. For seamless pipe, it is slightly thinner than that of raw materials. At present, the stainless steel pipe industry mainly uses large negative difference, mainly savingTherefore, in order to prevent the rusting speed of S stainless steel plate, we suggest that it should be stored in a dry and ventilated environment. It can be cleaned with a soft cloth, and then cleaned with neutral detergent or ammonia solution.