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2023-06-30Product News
Stainless steel welded pipe
Stainless steel welded pipe:201 stainless steel welded pipe,202 stainless steel welded pipe，309S stainless steel welded pipe，904L stainless steel welded pipe
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2023-06-29Product News
astm a312 pipe Standard introduction
astm a312 pipe Standard introduction:astm a312 Develop standards for the American Association of Materials and Tests on the welded steel pipes of austenitic stainless steel seamless steel pipes ASTM A31
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2023-06-29Product News
Super duplex steel pipe specification
Super duplex steel pipe is a high-strength, corrosion-resistant, impact-resistant steel pipe that is often used as a heavy-duty delivery pipe. Below, we will introduce the specification table of super duplex steel pipe in detail.
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2023-06-28Product News
Comparison of ASTMA790 and ASTMA928 standards for duplex steel pipes
Both standards are standard specifications for ferritic-ausic stainless steel tubing used in corrosive environments. ASTM A790 specifies the elements and requirements for the manufacture of seamless and welded pipes, while ASTM A928 covers only electric fusion welded pipes. ASTM A790 requires that duplex and super duplex steel pipes be welded without the addition of any filler metal. ASTM A928 requires that the weld be welded with the addition of filler metal.
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2023-06-28Product News
duplex stainless steel pipe grades
Duplex steel pipe is a kind of low-alloy structural steel pipe, which has good mechanical properties, good corrosion resistance, easy processing, strong heat resistance and impact resistance, and is widely used in modern industrial and civil buildings. Duplex steel pipes are divided into various types according to factors such as application occasions, heat treatment process, material, external dimensions and surface requirements.
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2023-06-27Product News
What is the difference between hot-rolled stainless steel sheet and cold-rolled sheet
What is the difference between hot-rolled stainless steel sheet and cold-rolled sheet
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2023-06-27Product News
precision stainless steel tubing standard
Stainless steel precision tube, also known as stainless steel high-precision tube, is a new type of precision tube with super corrosion resistance, high precision tolerance, excellent mechanical properties, etc. It is mainly used in chemical industry, electronics, machinery, precision instruments, etc. industry manufacturing. Therefore, the stainless steel precision tube standard must not only meet the quality requirements of the industry, but also meet the performance and use requirements of users.
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2023-06-27Product News
Types of stainless steel coils
Types of stainless steel coils:Stainless steel plate,Stainless steel pipes,Stainless steel bar,Stainless steel strip (stainless steel coil)
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2023-06-26Product News
Thin-walled stainless steel pipe standard
Thin-walled stainless steel pipe standard: Comparison of stainless steel pipes with plastic pipes and other pipes: If the human living space is compared to the human body, the various pipes laid in the living space are like blood vessels and nerves. To transport high-quality drinking water, the selection of pipes and fittings is very important. In this regard, the author recently visited relevant experts from the Stainless Steel Branch of China Special Steel Association. Experts believe that most of the building water pipes nowadays are concealed projects and pipeline well projects.
If the pipe materials are not selected properly, according to expert calculations, it will cause economic losses to investors that are 10 to 20 times the value of the water pipe materials themselves. In addition, the selection of pipe materials is also a barometer of the development and progress of the water industry. There are five selection principles for water supply pipes: safety and reliability, economy, sanitation, energy saving, and sustainable development. These are also the major characteristics of green pipes. Only pipes that can well meet these principles are really good pipes.
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2023-06-26Product News
Thin Wall Stainless Steel Tube
Stainless steel pipes are safe, reliable, hygienic, environmentally friendly, economical and applicable. The thin-walled pipes and the successful development of new reliable, simple and convenient connection methods make them have more irreplaceable advantages of other pipe materials. There will be more and more applications in engineering. , the use will become more and more popular, and the prospect is promising.
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2023-06-26Product News
316 stainless steel pipe and 316L stainless steel pipe
316 stainless steel pipe and 316L stainless steel pipe (see below for the performance of 317 stainless steel) are stainless steel species containing molybdenum. The molybdenum content in 317 stainless steel is slightly higher than that of 316 stainless steel. Due to the molybdenum in the steel, the overall performance of this steel is better than that of 310 and 304 stainless steel. Under high temperature conditions, when the concentration of sulfuric acid is lower than 15% and higher than 85%, 316 Stainless steel has a wide range of uses. 316 stainless steel also has good resistance to chloride attack, so it is usually used in marine environments. 316L stainless steel has a maximum carbon content of 0.03 and can be used in applications where annealing after welding is not possible and where maximum corrosion resistance is required.
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2023-06-25Product News
How to Buy Stainless Steel Pipe
Stainless steel pipes are safe, reliable, hygienic, environmentally friendly, economical and applicable.
Choose to buy stainless steel pipe 1. Identify whether the steel stamp material "304" is stamped on the surface of the pipe, and ask for the stainless steel pipe factory.
