News
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Introduction to nondestructive testing of pressure vessels such as boiler steel pipes
Pressure vessels such as boiler steel pipes and pressure vessel components often have defects that are difficult to detect, such as lack of fusion, lack of penetration, slag inclusions, pores, cracks, etc. in the welds. It is impossible to conduct destructive inspections on each boiler or pressur...Read more -
What categories can steel pipe fittings be classified into according to their uses
Concept of steel pipe fittings: Steel pipe fittings are parts that connect steel pipes to pipelines. Classification of steel pipe fittings by use 1. Steel pipe fittings used to connect steel pipes include: flanges, unions, pipe clamps, ferrules, throat clamps, etc. Cold drawn tees 2. Steel pipe f...Read more -
Comparison of die-casting techniques and reagents for straight seam steel pipes
Straight seam steel pipe products are widely used in tap water projects, the petrochemical industry, the chemical industry, the power industry, agricultural irrigation, and urban construction. They are one of the 20 key products developed in my country. Straight seam steel pipes are used for liqu...Read more -
Six major processing methods for stainless steel pipe fittings
Stainless steel pipe fittings are a type of pipe fittings. They are made of stainless steel materials, so they are called stainless steel pipe fittings. They include stainless steel elbows, stainless steel tees, stainless steel crosses, stainless steel reducers, stainless steel pipe caps, etc. Ac...Read more -
Precautions for the use of stainless steel flanges
Although stainless steel flanges have unique advantages in terms of materials, no matter how good they are, they need to be used with caution so that they can be used for a longer time. So what precautions should be taken when using stainless steel flanges? 1. To prevent inter-eye corrosion cause...Read more -
What are the methods and benefits of steel pipe rust removal
Steel pipe products are widely used in tap water projects, the petrochemical industry, the chemical industry, the power industry, agricultural irrigation, and urban construction. They are one of the 20 key products developed in my country. For liquid transportation: water supply and drainage. For...Read more