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.
إصدار أحدث معايير الرشJuly 4, 2022منذ 1 فبراير 2021 ، سوف تبدأ رسميا لتنفيذ المعيار الوطني "المواد العضوية المتطايرة منخفضة طلاء المنتجات المتطلبات التقنية" ، للحماية الصناعية من المواد العضوية المتطايرة...view
رفعت رابطة الصلب العالمية توقعاتها للطلب على آسياJune 30, 2022قامت جمعية الصلب العالمية بتعديل توقعاتها حول الطلب في شرق وجنوب شرق آسيا باستثناء الصين في توقعات قصيرة المدى الأسبوع الماضي. ويستمر انتعاش الطلب في آسيا النامية...view
نظام الشحن العالمي تحت تأثير الوباءJune 30, 2022ماذا حدث لنظام الشحن العالمي في ظل تأثير الوباء ؟ 1. "مجنون" سعر الشحنفي فصل الشتاء من الالتهاب الرئوي فيروس كورونا رواية ، إلى جانب صناعة اللقاح الساخن ، فإن...view
Performance characteristics of steel drums - 翻译中...July 17, 2023Although the application of steel drums has only a history of more than 100 years, it has developed rapidly and has a wide variety of varieties, which are widely used in industrial product packaging, ...view
Flange in Blocked Tank - 翻译中...June 19, 2023Today we will mainly introduce the flange in the drum closure, which is made of cold-rolled steel and is divided into 2-inch and 4/3-inch sizes for standard 55-gallon stainless steel drums. The surfac...view
مواجهة التحديات الحديثة في صناعة التعبئة والتغليف طبلJune 30, 2022في حين أن الاستدامة تتصدر جدول أعمال العديد من الشركات في الصناعة ، فهي بالتأكيد ليست العامل الوحيد الذي يؤثر على قرارات الشراء. زيادة المنافسة في منطقة التشحيم المجزأة للغاية...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
