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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 -
How to distinguish the normal floating rust and rust of seamless steel tubes?
Seamless tubes (SMLS) are cut into sections by steel mills, and then heated in an annular furnace-perforated-sizing-straightening-cooling-cutting-packed to become qualified finished products, which generally cannot be placed in the production workshop of the user. With so many stocks in stock, de...Read more -
The difference and application scenarios of carbon steel pipe and iron pipe
The difference and application scenarios of carbon steel pipe and iron pipe: 1) The difference between carbon steel pipe and iron pipe There are differences between carbon steel pipes and ordinary iron pipes in terms of material, strength, corrosion resistance, heat resistance, and processing tec...Read more -
Housing plumbing fittings
Pipe fittings include garbage pipes, flues, ventilation ducts, air-conditioning pipes, water supply and drainage pipes, gas pipes, cable pipes, goods conveyance shafts, etc., and are part of the building. Garbage pipe Vertical pipelines for conveying domestic waste in multi-storey and high-rise b...Read more -
Connection method of seamless tube
There are many ways to connect seamless tubes, the most common are the following: 1. Butt welding connection Butt welding connection is one of the most commonly used seamless tube connection methods at present. Butt welding can be divided into manual butt welding and automatic butt welding. Manua...Read more -
10 Ways to remove burrs from seamless steel tubes
Burs are ubiquitous in the metalworking process. No matter how advanced and sophisticated equipment you use, it will be born with the product. This is mainly due to the plastic deformation of the material and the generation of excessive iron filings at the edges of the processed material, especia...Read more -
Stress of API 5CT Oil Casing in Oil Well
The stress on the API 5CT oil casing in the oil well: to ensure that the casing running into the well is continuous, not cracked or deformed, the casing is required to have a certain strength, enough to resist the external force it receives. Therefore, it is necessary to analyze the stress on the...Read more