Galvanized steel sheet ducts are among the earliest types of ducts used in ventilation systems. They are made from galvanized steel sheets and are suitable for transporting general gases with low moisture content. However, they are prone to rust, lack thermal insulation and noise reduction capabili ...more
**Abstract** Tomorrow marks the 3.15 International Consumer Rights Day, a significant day for consumers around the world. On this day, media outlets often reveal various counterfeit and substandard products, as well as cases of consumer rights violations. At the same time, many businesses seize th ...more
Galvanized steel sheet ducts are among the earliest types of ducts used in ventilation systems. They are made from galvanized steel sheets and are suitable for conveying general gases with low moisture content. However, they are prone to rust, lack thermal insulation and noise reduction properties, ...more
**Abstract** Tomorrow marks the 3.15 International Consumer Rights Day, a significant day for consumers worldwide. On this day, the media often exposes various counterfeit and substandard products, as well as cases of consumer rights violations. At the same time, many businesses take advantage of ...more
Shandong Xinyuantai Pipe Industry Co., Ltd. provides a detailed guide on how to properly clean and maintain ball-casting pipes. Here's a step-by-step cleaning process: 1. Clean the nozzle: Remove all debris from the socket area using a soft cloth or brush to ensure a smooth surface for installatio ...more
Shandong Xinyuantai Tube Industry Co., Ltd. provides a detailed guide on how to properly clean and maintain ball-casting pipes. First, clean the nozzle by removing all debris from the socket to ensure a secure connection. Next, focus on cleaning the apron and rubber ring—wipe away any adhesiv ...more
Proper waterproofing of a basement should be tailored to the nature and requirements of the project. The chosen waterproofing standard must be reliable, the method should be simple to implement, and the materials used should offer good cost-effectiveness. The principle of waterproofing follows the ...more