Only soluble paper or the combination of soluble paper and blocking plate is used for blocking ventilation protection (i.e. solid core welding wire + TIG + water-soluble paper)Stone, wood and other materials are easy to get moldy or weathered when the kitchen is watered for a long time. Other metal materials are not suitable for wet kitchen decoration. Therefore, stainless steel metal is far more suitable for cabinet decoration than other materials. However, this metal material can also be divided into mass. and are generally usedBahrain,With the increase of temperature and time, the film thickness increases, and the color changes are brown, blue gold, purplish red and green. The colored film of stainless steel industrial pipe is cured and sealed,The thickness is mm instead of the standard thickness. In fact,Bahrain304n stainless steel pipe, the thickness is only .mm or other thickness less than mm. The non-standard thickness is basically equivalent to winning the bid. Standard index size (mm) label No. crni standard executive standard gbt- non-standard specific thickness ratio outer diameter steel pipes are produced according to standard Ajaksho,But why do so many people have to accept it when they don't like it on stainless steel tubes? Let's talk about why stainless steel tubes need packaging bags.Stainless steel plate is widely used in daily production and life, stainless steel plate will be used as anti slide plate or to keep the road flat. The use direction of stainless steel plate is different from its own thickness and size, and its specification division is also differentThe mechanism of stainless steel rust prevention is that alloy elements form a dense oxide film to isolate oxygen and prevent further oxidation. So stainless steel is not & ldquo; Stainless & rdquo;.

Compared with common structural materials, it can be seen that the creep performance of several materials is better than that of ordinary materials under all test conditions. After hours of test, the total strain does not exceed .%. This curve is relatively stable and has small fluctuation, indicating that the test data is stable and reliable.If the back side is blocked with blocking plate for ventilation protection (that is, when the stainless steel pipe with solid core welding wire is prefabricated, the welded junction can usually be rotated for welding, and ventilation is very easy. At this time, blocking plate is usually used to block both sides of the welded junction in the pipe, and backing welding is carried out for ventilation protection (see table)Several kinds of stainless steel backing welding used for stainless steel backing welding usually adopt TIG process. According to the actual situation of the site professional L stainless steel pipe, S stainless steel pipe, L stainless steel pipe and other special products, old brands,Bahrain304L professional stainless steel pipe, with advantages in price and guaranteed quality We can useQuotation sheet,The main way to prevent stress corrosion of austenitic stainless steel is to add SI ~ % and keep the content of N below .% from smelting. In addition, the content of impurities such as P, Sb, Bi and as shall be minimized. In addition, A-F dual phase steel can be selected, what are the specifications of stainless steel plate usually divided into?Molten salt has strong oxidizing power, low melting point and small viscosity. In the production process, only the sodium halo is analyzed, and the halo content is not less than % (WT). It is treated in a salt bath furnace at a temperature of ~ ℃ for minutes for ferritic stainless steel and minutes for austenitic stainless steel. Again,

The 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.Marketing Department,The requirements for weldability and weldability vary from product to product. A tableware usually does not need welding performance, and even includes some pot enterprises. However, most products require good welding performance of raw materials,Bahrain410 high quality stainless steel plate, such as class II tableware, thermos cup, steel pipe, water heater, water dispenser, etcStainless steel material is an alloy metal material that appeared in the early th century. Stainless steel material is characterized by corrosion resistance and not easy to wear. Since it was invented and entered the market, it has become a new favorite of people. At present, all kinds of stainless steel materials are made of stainless steelPing.Bahrain,The default surface treatment method of ordinary stainless steel plate is (grinding + spraying silver powder paint), and the shell thickness should be ≥ mm； The default surface treatment method of mirror or wire drawing stainless steel plate is (welding leg grinding + argon arc welding or laser welding, and then wire drawing or grinding and polishing) [this kind of steel plate]Ability. After the passivation film