Product News
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Things to do before burying 3PE anti-corrosion steel pipes
We are no strangers to 3PE anti-corrosion steel pipes. This type of steel pipe has good anti-corrosion performance, so 3PE steel pipes are often used as buried steel pipes. However, 3PE anti-corrosion steel pipes need some preparations before they are buried. Today, the pipeline manufacturer will...Read more -
How to prevent corrosion when welding galvanized steel pipes
Anti-corrosion of galvanized steel pipe welding: After surface treatment, hot spray zinc. If galvanizing is not possible on-site, you can follow the on-site anti-corrosion method: brush epoxy zinc-rich primer, epoxy micaceous iron intermediate paint, and polyurethane topcoat. The thickness refers...Read more -
Relevant characteristics and development history of duplex stainless steel pipes
Duplex stainless steel pipe is a type of steel that combines many excellent properties such as excellent corrosion resistance, high strength, and ease of manufacturing and processing. Their physical properties are between austenitic stainless steel and ferritic stainless steel, but closer to ferr...Read more -
Carbon Steel Pipe Diameter Standards are the Importance of Understanding Pipe Sizes
In the steel industry, carbon steel pipe is a common material with a wide range of uses, and the diameter standard of carbon steel pipe is of great significance to engineering design and use. Carbon steel pipe diameter standards refer to the specified range of pipe diameters, usually expressed in...Read more -
Q345B large diameter seamless square steel pipe details
Q345B large-diameter seamless square steel pipe is a long steel product with a hollow section and no seams, which is made of seamless steel pipe as the base material through rolling or cold drawing. Compared with solid steel materials such as round steel, large-diameter seamless square steel pipe...Read more -
What are the precautions for welded steel pipe
1. Cleaning and Preparation: Before you start welding, make sure all materials are clean and free of oil and rust. Remove any paint or coating from the weld area. Use sandpaper or a wire brush to remove the oxide layer from the surface. 2. Use the correct electrode: Choose the appropriate electro...Read more