Yaoyi Network Equipment Upgrade
Yaoyi Network Upgrade In July 2022, yaoyi chose to work with Melontel, a quality network equipment supplier, to complete the integrated network cabling in the factory. yaoyi purchased network cable, patch panel, network cabinet and other products from melontel to complete the network upgrade in the factory server room.
Yaoyi new equipment added in 2022
Yaoyi expanded its production scale in 2022 and purchased a 3500 kva pad mounted transformer from Daelim.In 2022, yaoyi will provide high-quality 300 series stainless steel for the North American market, ensuring that customer orders can be strongly guaranteed.
How to choose stainless steel?
Many of my customers, when they purchased stainless steel materials, failed to accurately describe the stainless steel materials they needed with the stainless steel supplier, resulting in time and economic losses. In this article, Yaoyi Stainless Steel will tell you again Tell me about the parameters to buy stainless steel materials. The corrosion resistance of […]
What is the purpose of passivation stainless steel?
A few days ago, my client asked me a question. He said, “Ewan, I want your stainless steel coil to be resistant to acid and alkali and 700 degrees. Can you do it?” I answered him: “Of course you can. I passivate the product I sell to you so that it can meet your requirements.” […]
Cold roll vs hot roll
There are many kinds of cold-rolled stainless steel finishes, of which 2B and BA are the two main surfaces. So what do 2B and BA mean? They refer to different types of cold-rolled surface treatment processes. Among them, the formation of 2B is cold rolling-annealing and pickling-smoothing, and the formation of BA is cold rolling-bright […]
What is cold roll steel used for?
Cold roll steel are made from hot-rolled coils and rolled at room temperature below the recrystallization temperature, including plates and coils. Among them, the sheet delivered in a sheet is called a steel plate, also called a box plate or a flat plate; the length is long, and the sheet delivered in a roll is […]
Various stainless steel chemical composition standards
SUS301 stainless steel grade 1Cr17Ni7; chemical composition of 301 stainless steel% C: ≤0.15, Si: ≤1.0, Mn: ≤2.0, Cr: 16.0 to 18.0, Ni: 6.0-8.0, S: ≤0.03, P: ≤0.045 SUS304 stainless steel grade: 0Cr18Ni9 (0Cr19Ni9); chemical composition of 304 stainless steel% C: ≤0.08, Si: ≤1.0, Mn: ≤2.0, Cr: 18.0 ~ 20.0, Ni: 8.0 ~ 10.0, S: ≤0.03, […]
What stainless steel is magnetic
People often think that magnets adsorb stainless steel, verify its pros and cons and authenticity, do not absorb non-magnetic, think it is good, the goods are genuine; if the attractor is magnetic, it is considered a counterfeit fake. In fact, this is an extremely one-sided, unrealistic way of distinguishing mistakes. There are many types of […]
How stainless steel is made
how stainless steel is made? There are currently three methods for stainless steel smelting in the world. One step method Principle: that is, electric furnace one step smelting stainless steel. The stainless steel is mainly produced by the electric arc furnace by the return oxygen blowing method. The oxidizing and exothermic of the alloy element […]
What stainless steel is food grade
Food grade stainless steel refers to the part of food machinery that comes into contact with food and must meet certain food safety requirements. Because the food production process uses a lot of acid and alkali, and stainless steel contains chromium, unqualified stainless steel, will dissolve all kinds of chromium, toxic; and it is required […]