What surface of stainless steel stairs is economical, non-slip and easy to clean?

First, your ladder processing technology is poor, and the most important thing is that it is limited by cost. Stainless steel is too thin, full of burrs, very sharp, always sharp. If the burrs on the front, especially on the back, and all the places that can be touched are knocked off by hand with a file, then use the small grinding wheel processed by the mold (mushroom head shape, not a common electric tool to polish the CD! ! ! ! When polishing, we should pay special attention to the appearance and shape of this electric tool is similar to that of a traditional flashlight, not an angle grinder used by migrant workers! ! ! It takes a week, and it costs more than 100 yuan every day. Because the plate is thin, there is not much polishing value. These frame structures are enough to break the hands and feet of babies and young children! ! ! And it will roll down from it! !

Second, install a door stop. Children under 6 years old are forbidden to use stairs.

Thirdly, the stairs are completely closed to children, and vertical elevators, especially hydraulic elevators, are used to improve reliability. The elevator car control switch is not pressed, but rotated, and the switch is installed at a height that children can't directly touch.

Fourthly, these are the inevitable results of the backward manufacturing industry in China, the low manual skills of workers, the fake decoration companies, and the fact that the "elite" have no real skills and can only play foreign languages, mathematics, colonial thinking systems and other environmental restrictions and backwardness.

Fifth, I have been actively decorating foreign devils for more than ten years. I am versatile in plasterer, metal structure and safety precautions. All of them are independently designed, purchased and manufactured. I have surpassed Europe, America and Japan in innovative instrument design, and I can let Japanese manufacturers intercept and take photos as soon as they see it.

Sixth, I was forced to be laid off early by Hu Jun, which is the characteristic of China's adverse elimination, that is, individuals can defeat westerners from theory to engineering, be eliminated by China people who hate their guts, and be executed.

Seventh, the cost accounting of the current stairs: click on the picture you uploaded to get the whole picture of the document you uploaded. The stainless steel surface of your stairs is not scraped very badly, and the radius fluctuates greatly. There is obvious weld shrinkage at the solder joint and obvious welding wire at the solder joint, so it can be judged that the material thickness of your stairs is in the range of 0.7 mm to 0.8 mm. At present, the stainless steel square pipe used to make your stairs in the market is probably from 70 yuan to 80 yuan. One man-hour, one installation and one man-made 200 yuan. If you want to use a thicker pipe, it will cost about 100 yuan to 150 yuan every 6 meters. There is no thicker pipe for civil decoration. If the material is thick, you won't hang, the weld is not sharp, and the shape of the welding head is different. Even if thick-walled pipes and thick linings are used, the incision should be made in several times, and abrasive tools with different particle sizes should be used for grinding and polishing, so that the roughness and sharpness will not be felt by direct touch before welding, otherwise it will take more time to polish burrs after welding! This is kung fu. As for the use of felt, plastic carpet and polyurethane flat to prevent slipping, it will slip by itself, which is unreliable, polluting and not durable. If it is fixed with rounded corners, it will take more time than using thick stainless steel materials at first, and there are all kinds of stainless steel anti-skid plates, and the plate covered on the surface of subway seats is one kind of structure.