Products News
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Galvanized Steel Pipe Installation Step
1. Broken galvanized steel pipe: draw a line on the selected pipe according to the on-site surveying and mapping sketch, and cut the pipe according to the line. a. Cut off the pipe with a grinding wheel saw, put the pipe on the caliper of the grinding wheel saw, align it with the drawn line and c...Read more -
To ensure that the installed flange does not leak oil, what problems should be paid attention to during installation
1. The flange should have sufficient strength and must not be deformed when fastened. The sealing surface of the flange should be flat and clean, and the oil and rust spots should be carefully cleaned during installation. 2. The gasket should have good oil resistance and anti-aging performance, a...Read more -
Three ways to clean industrial steel pipes
Industrial steel pipes need regular maintenance. Dirty steel pipes also need to be cleaned in time. However, there are many ways to clean steel pipes on the market. Are you confused about how to choose a steel pipe cleaning method? The pneumatic steel pipe cleaning method saves time and effort. I...Read more -
Application Analysis of Spiral Steel Pipeline in West-East Gas Transmission Project
Corresponding measures have been taken in the aspects of spiral steel pipeline anticorrosion, pipeline design and construction, and dealing with complex environments in the West-East Gas Pipeline Project to ensure the safety of steel pipelines. During the design and construction process of the We...Read more -
The processing method of large-diameter steel pipe and expression method of the pipe diameter
Large-diameter steel pipe has won unanimous praise from consumers in use, and it is widely used in mechanical parts, fluid transportation, construction sites, etc. Large-diameter steel pipes have undergone strict inspections during manufacturing, which has also improved their durability. Large-di...Read more -
Internal and external anti-corrosion measures for steel pipelines
1. Common methods for external corrosion protection of steel pipes: Using the cathodic protection method alone is not economical due to the large power consumption. Therefore, the combined protection of the anti-corrosion layer and cathodic protection, the cathodic protection that will be concent...Read more