Changsha HCADTO Stainless Steel Co., Ltd.

  Stainless steel pipes  are popular for its beautiful appearance, corrosion resistance characteristics, and not easily damaged. But when brown rust spots appear on the surface of stainless steel pipes, people will be wondering: Why does "stainless steel" rust? In fact, this is a wrong points of stainless steel, because stainless steel will rust under certain conditions. So how to clean the rust spots on the steel pipe? 1. Chemical methods Use pickling paste or spray to assist the re-passivation of the rusted parts to form a chromium oxide film to restore corrosion resistance. In order to remove all contaminants and acid residues, it is very important to rinse with clean water. After all treatments after pickling, re-polishing with polishing equipment and sealing with polishing wax. For the slight rust spots, you can use 1:1 gasoline and engine oil mixture to wipe off the rust spots with a clean cloth. 2. Mechanical method Sandblasting, blasting with glass or ceramic particle...

The production and processing of  stainless steel angle bar  is difficult. Therefore, surface damage often happened in operation. So how to solve it? The types of surface damage are different, and there are different solutions. Here, we will introduce several methods: 1.Scratches During the production of stainless steel angle steel, in order to avoid the accumulation of lubricating fluid or reactants or waste in the processing technology, the scratches and other uneven surfaces must be removed by mechanical equipment. 2. Smoke and dust Production often in places with smoke and dust, so the dust falled on the surface of machinery and equipment and products. For the smoke and dust on the surface of stainless steel angle bar, we can use tap water or alkaline aqueous solution to clean, and the adhesive dust is removed with pressurized water or steam. 3. Rust Before or during the whole process, the stainless steel angle steel may sometimes be rusted. The surface damage solution is ...

 Due to its pretty appearance, strong corrosion resistance, abrasion resistance, and processing capabilities,  stainless steel plate  has become the first choice for decoration Engineering. In the past few decades, stainless steel plate has been widely used in decoration, industry, automobiles and other fields. At the same time, it is also closely related to our daily life. 1. Stainless steel plate is a kind of building material with exquisite appearance and color harmony with other materials. Because of its high strength, light weight and corrosion resistance, stainless stell plate can be used as a construction material for skyscrapers. For example, curtain walls, shoulder arches, window frames, column shells and door curtains, etc. of skyscrapers’ structures. In addition to being a decoration, stainless steel plate has?defence capability as insurance against great earthquakes. Skyscrapers must be lightweight, fire-resistant, and able to withstand the dislocation of abou...

 The  stainless steel plate  has excellent surface treatment and processing performance. The surface of the processed plate can be like a mirror, colorful, or various patterns. Today, we will simply talks about the processing methods of stainless steel plate surface. Wire drawing is a process with the largest processing volume, because it is simple and fast, and can do 10,000 sheets in a single day. Wire drawing is also called frosted in the industry. Its surface has various states, such as the thickest and longest sand pattern called straight wire, and the sand pattern is very fine and small like snowflakes called snow sand and so on. The stainless steel plate shows a perfect decorative effect after drawing, and is widely used on decorative panels such as elevators and home appliances. What we called colored stainless steel plates is made of vacuum titanium plating (pvd) processing. Under the condition of a high vacuum, the titanium metal is heated to melt and evaporate,...