Metal packaging barrels are mainly used in the chemical, petroleum and coating industries, of which the petroleum and chemical industries account for more than 90%. The annual output of metal barrels in my country is about 120-140 million. There are about 800 companies in the country involved in the production of metal barrels. According to the needs of different customers, metal packaging barrels are divided into cold-rolled barrels, high-definition barrels and inner coated barrels. Regardless of the industrial packaging barrel, the processing and production process is basically as shown in Figure 1. The barrel body and lid are produced after the coiled steel is cut, and then pre-treated and painted, and then sent to the customer after passing the test. Among them, the pretreatment plays a role in the production process, and the effect of the pretreatment directly determines the adhesion of the coating and the internal corrosion resistance of the non-inner coating barrel.
Introduction To Tin PlatingJune 30, 2022Tin plating and its alloy are two kinds of coating with good weldability and certain corrosion resistance. It is widely used in electronic components and printed circuit boards. In addition to physica...view
Metal Packaging Has An Irreplaceable Position in The Packaging Industry With Its Excellent Performance And Superior Texture.July 1, 2022Metal packaging has an irreplaceable position in the packaging industry with its outstanding performance and superior texture.Timeshare safety: Metal packaging shows good stability, with high strength...view
The Crucial Role of Barrel Ring Clamps in DeliveryFebruary 5, 2024In the fast-paced world of manufacturing, every process has its own set of challenges. When it comes to efficient delivery, ensuring the security and stability of goods during transportation becomes p...viewIndustrial Coating VOCs Emissions? How To Use Waterborne Coating To Reduce Emissions in Steel Barrel ManufacturingJuly 1, 2022In recent years, the rapid development of China's national economy has attracted worldwide attention, but the consequent environmental pollution and resource shortage have become increasingly appa...view
The Significance of Quality Water Drum Caps in StorageFebruary 5, 2024Water is an essential resource for our daily lives, and its importance cannot be overstated. From drinking to cooking and cleaning, water is crucial for our survival. However, ensuring the quality and...viewUnder Pressure! Steel Margins On Course To Contract By 2022July 1, 2022Recovering from the new covid-19 pandemic and pent-up demand has led to a surge in steel prices at a faster rate than raw materials, thus bringing huge profits to steelmakers.In 2021, the gap between ...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
