Steel drums are commonly used containers for storing and transporting liquid chemicals. However, electrochemical reactions can occur between the liquid and the steel plate, causing corrosion, damage, and rupture of the steel drum. To solve this problem, zinc washers and plugs are widely used to protect steel drums.
Zinc plugs, also known as zinc closures, are sealing plugs for steel drums that resemble small screw fasteners. Because they have a high potential difference and a small standard potential between metals, they can act as anticorrosive agents in the liquid. At the same time, zinc plugs can also form a passivating film inside the steel drum, effectively slowing down the corrosion rate of the steel drum.
For steel drums that typically contain corrosive substances, a commonly used zinc plug is thegalvanized drum plug. The galvanized drum plug is an aluminum connecting piece that works in combination with the zinc plug to more effectively prevent corrosion of the steel drum and improve its durability. In addition, the galvanized drum plug has excellent sealing and high temperature resistance properties, making it suitable for use in various industries including chemicals, paints, and coatings.
In summary, zinc plugs andgalvanized drum plugsare indispensable anticorrosive equipment for storing and transporting liquid chemicals in steel drums. By using these devices, the quality of the liquid can be ensured, and the service life of the steel drum can be extended, reducing safety accidents.
Examining the Importance of Drum Bung Caps in Liquid StorageFebruary 5, 2024Liquid storage is a critical aspect of many industries, including chemicals, pharmaceuticals, and food processing. Properly storing liquids such as hazardous chemicals, oils, and solvents is essential...view
RMB Exchange Rate VS USD Recovered 6.39June 30, 2022Shanghai Securities News (reporter Fan Zimeng) on October 25, the onshore RMB exchange rate against the US dollar opened up 20 points to recover the 6.39 mark. At the same time, the offshore RMB fell ...view
Suggestions On Risk Control Of Environmental Protection ReconstructionJuly 1, 2022In order to do a good job of risk control in environmental protection renovation, the following control measures are suggested:1. Comprehensive and accurate identification of various risks in the proc...view
40th Anniversary Celebration Conference Of China Packaging Federation & 2020 Packaging Industry Summit ForumJuly 4, 2022On December 24, 2020, the 40th anniversary conference of China Packaging Federation and the 2020 Packaging Industry Summit Forum was held in Hainan. More than 400 people attended the conference, inclu...view
Invitation To The 7th China-Japan-South Korea Transport Packaging Technology ConferenceJuly 1, 2022As the only professional transportation packaging Committee in China, the Transportation Packaging Committee of China Packaging Federation (TPC) has jointly held the China-Japan-South Korea transporta...viewFour Functions Of Bottle CapJuly 4, 2022Bottle caps, as a matching bottle, often do not pay special attention to them, but they carry many functions. Let's take a look at the important functions carried by the bottle caps, which are clo...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
