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Application of stainless steel pipes in fire piping systems
Fire piping includes two systems: a fire hydrant system and a water sprinkler system. A stainless steel fire piping system is a widely used fixed fire protection facility in China. Nowadays, 304 stainless steel pipes are used in fire water supply pipes in sprinkler systems. As we all know, the se...Read more -
Hot-rolled steel pipe details
The hot-rolled steel pipe adopts German technology manufacturing equipment and advanced eddy current flaw detection equipment; internal burr removal and cold diameter reduction process equipment imported from the United States to ensure that the inner wall is smooth and smooth without damage and ...Read more -
Inspection methods for large diameter straight seam welded steel pipes
There are many methods for quality inspection of large-diameter straight seam welded steel pipes, among which physical methods are also commonly used. Physical inspection is a method that uses some physical phenomena to measure or inspect. The inspection of internal defects in materials or large-...Read more -
Heat treatment of stainless steel welded pipe
During the production process of stainless steel welded pipes, intermediate heat treatment, and finished product heat treatment can be carried out. Because a bright surface without oxidation can be obtained, the traditional pickling process is eliminated. The use of this heat treatment process no...Read more -
The principle of anti-corrosion steel pipes
Coating anticorrosion is a uniform and dense coating formed on the surface of de-rusting steel pipes, which can isolate it from various corrosive media. Steel pipe anti-corrosion coatings are increasingly using composite materials or composite structures. These materials and structures must have ...Read more -
What is the service life of carbon steel tube?
Carbon steel tubes are made of steel ingots or solid round steel through perforation into capillary tubes, and then made by hot rolling, cold rolling or cold drawing. Carbon steel tube plays an important role in my country’s steel pipe industry. Carbon steel tubes come according to your med...Read more -
Storage conditions of carbon steel tubes
A) Choose the appropriate site and warehouse for carbon steel tubes 1. The site or warehouse where the steel is stored should be located in a clean and well-drained place, away from factories and mines that produce harmful gases or dust. Weeds and all debris should be removed from the site, and t...Read more -
Matters needing attention when purchasing welded pipe machinery
With the development of the construction industry, the application of welded pipe machinery in construction projects is becoming more and more extensive. As an important industrial equipment, the procurement of welded pipe machinery is very important. However, when purchasing welded pipe machiner...Read more -
API casing hydrostatic pressure test
API oil casing is a steel pipe used to support the wall of oil and gas wells to ensure the normal operation of the entire oil well during the drilling process and after completion. The hydrostatic pressure test of casing pipe is an indispensable part of the production process of the steel pipe. I...Read more -
Things to note when using seamless pipes
Seamless pipes are made from tube blanks of various specifications through high-temperature extrusion, cooling, annealing, finishing and other processes. It is one of the four major construction steel varieties in my country. It is mainly used for transporting fluids such as water, oil, natural g...Read more -
Features and advantages of precision carbon steel pipes
With the rapid development of the industrial field, the requirements for materials are becoming higher and higher. Especially in many high-precision jobs, precision carbon steel pipes have long become a very important material and enjoy a high reputation. Next, let’s discuss the characteristics a...Read more -
How to avoid thermal expansion and thermal deformation of carbon steel pipes at high temperatures?
Carbon steel pipes are prone to thermal expansion and thermal deformation at high temperatures, which can lead to leaks at pipe connections or damage to the pipe itself. Here are a few ways to avoid this: 1. Choose the right pipe support Proper pipe support can help the pipe bear the weight and l...Read more
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