Plastic-coated steel pipes not only have the advantages of steel pipes such as high strength, ea...
1. To prevent corrosion due to heating, the welding should not be too long, which is about 20% less ...
The anti-corrosion layer of steel pipes should have the following properties: (1) Effective el...
1. Principles for acceptance of spiral steel pipes : The quality inspection and acceptance of spi...
Straight seam steel pipe does not refer to a certain type of steel pipe, but a large category of...
With the continuous development of my country's economy, the country is vigorously developing the en...
A steel structure is a structure composed of steel materials and is one of the main types of bui...
Horizontal fixed welding of thick-walled stainless steel pipes : Stainless steel pipes are hollow l...
The processing methods of 3pe anti-corrosion steel pipes are generally divided into two types: w...
In pipeline engineering, flanges are mainly used for the connection of pipelines. In the pipelin...
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