Causes And Countermeasures Of Concave Deformation Of Steel Drum Body In Production Process-3
Three, through the physical and chemical properties of steel plate testing can identify the quality of steel plate
In Q/SY 1200.3 -- 2010 "Petrochemical Product Packaging Code Part 3: Lubricating Oil and Grease" (enterprise standard of China National Petroleum Corporation) "A.3.2 Material", it is stipulated that "the steel plate shall be made of high quality thin steel plate or hot-dip galvanized steel plate conforming to the requirements of GB/T 912, GB/T 2518, GB/T 11253".
Steel plate material grades Q195 (Chinese standard GB11253), ST12(German standard DIN1623), DC01(European standard EN10130, SPCC (Japanese standard JIS), are cold rolled steel plate and steel strip of carbon structural steel (China).The grades of materials delivered from steel mills marked with SPCC, ST12 and DC01 should meet the physical and chemical properties of material grade Q195 in national standard GB11253-2007.
MySteel: The Price Of Steel Went Up-1July 1, 2022In March, the production of tinplate may decline compared with the same period last yearAs of the beginning of this month, the survey data of 26 tinplate coil production enterprises monitored monthly ...view
Notice Of The End Of Tomb-Sweeping DayJuly 1, 2022Xuheng metal Qingming holiday has ended, you are welcome to consult online.We are factory of all kinds of drum accessories to global market with good quality and reasonable price,such as 2 "and 3...view
The Oil Is Contaminated. Where's The Source?July 1, 2022In the process of engine operation, there may be fuel dilution, coolant leakage, excessive wear and other problems, these problems will cause some pollution and influence to the lubrication system, wh...view
Why Is Your Mold Easy To Scrap?July 1, 2022(一) The mold meets the requirements of working conditions1. Wear resistanceHardness is the main factor affecting wear resistance. In general, the higher the hardness of the mold parts, the smaller th...view