Welcome to attent the Tube Fair From 14 to 16 June 2023 and Wish we could meet there, do remember that our booth number is W4E08
  • Spiral weld vs erw pipe

    Spiral weld vs erw pipe

    Spiral weld pipe, also known as helical welded pipe, is a type of steel pipe characterized by its unique manufacturing process and structural design. In essence, spiral weld pipes are crafted by continuously forming a steel strip into a spiral shape and welding the edges together along the seam. SSAW steel pipe (spiral submerged arc welded steel pipe) is a type pipe of spiral weld pipe.
  • What are Carbon Steel Pipes and Its Uses

    What are Carbon Steel Pipes and Its Uses

    At their core, carbon steel pipes are cylindrical tubes designed primarily from an alloy with carbon as its major component. Their unique composition is characterized by carbon combined with iron, making them distinct in strength and flexibility.
  • Tensile strength of stainless steel seamless pipes

    Tensile strength of stainless steel seamless pipes

    There are many factors that affect the drawing force during the drawing process of stainless steel seamless pipes. According to research, some of these factors are beneficial to the drawing process. Conversely, other factors can make stretching more difficult.
  • ERW Steel Pipe-Differences Between ERW and LSAW Steel Pipe

    ERW Steel Pipe-Differences Between ERW and LSAW Steel Pipe

    Straight seam welded steel pipes are divided into high frequency resistance welding and submerged arc welding according to the welding process. Straight seam submerged arc welding is referred to as LSAW, and longitudinal high frequency resistance welding is referred to as ERW.Compared with submerged arc welding, high frequency electric resistance welded steel pipes (ERW steel pipes) do not add any welding materials during the welding process in the ERW process, and the weld formation does not undergo a thermal melting state, but the weld metal undergoes a recrystallization process. Therefore, the formed weld seam is completely consistent with the chemical composition of the base metal. After the steel pipe is welded, it is annealed to produce the cold working internal stress and welding internal stress. Therefore, the comprehensive mechanical properties of the ERW steel pipe are better.
  • ERW Steel Pipe -What are ERW Pipes?

    ERW Steel Pipe -What are ERW Pipes?

    ERW pipes are made from strips of steel that are formed into a cylindrical shape and then welded together. The weld is created by applying pressure and electrical current to the steel, which melts the edges of the steel and fuses them together. ERW pipes are produced in various sizes and thicknesses to meet the requirements of different applications.One of the main advantages of ERW pipes is their cost-effectiveness. Compared to other types of pipes, such as seamless pipes or spiral-welded pipes, ERW pipes are less expensive to manufacture and easier to produce in large quantities. This makes them a popular choice for applications that require a large volume of pipes.
  • Cleaning Do's and Don'ts: Cleaning Stainless Steel

    Cleaning Do's and Don'ts: Cleaning Stainless Steel

    Best known for its ability to resist rust and corrosion, stainless steel is a popular choice for modern day bathroom and kitchen appliances. However, it seems like every time you turn around fingerprints, watermarks, and streaks decorate the surfaces of ovens, refrigerators, dishwashers, and even sinks. To top it off, dirt, dust, and grime can cause premature rusting of your appliances. Expensive stainless steel cleaning products promise to return surfaces to their showroom beauty, but most often fail to live up to their promises. Restore your dull and dirty stainless steel appliances with these tips and tricks!
  • Technical Resources What is Stainless Steel & What is it Used For?

    Technical Resources What is Stainless Steel & What is it Used For?

    Stainless steel is a new phenomenon in the world of metallurgy, unlike iron which has been around for over a thousand years. Stainless steel was founded in 1913 by Harry Brearley of Sheffield, which is why Sheffield became synonymous with steel production.
  • The Fabrication of Products Using Stainless Steel

    The Fabrication of Products Using Stainless Steel

    “Stainless steel can be fabricated using any of the traditional forming and shaping methods. Austenitic stainless steel can be rolled, spun, deep drawn, cold forged, hot forged, or stippled using force and stress. Though stainless steel has a great deal of strength and a high hardening rate, it is very ductile, which enables it to be cold formed.
  • Stainless steel-Trivia: Is Stainless Steel Magnetic

    Stainless steel-Trivia: Is Stainless Steel Magnetic

    Have you ever considered how many objects in our daily lives are made of stainless steel? From kitchen appliances and tableware to medical instruments and even skyscrapers, stainless steel is a remarkable material that has become an integral part of modern society.Stainless steel is known for its durability, corrosion resistance, and aesthetic appeal. But what exactly is it made of? Why is it so popular in various industries?Stainless steel is primarily composed of iron alloyed with chromium, which gives it its characteristic shine and protection against rusting. It comes in various grades, each with specific properties for different applications. Therefore, stainless steel can be applied in multiple industries, from shipment and medical to construction and aerospace.While stainless steel is widely used across industries, one question often leaves people puzzled: Is stainless steel magnetic? The answer is not a straightforward yes or no. The magnetism of stainless steel depends on its composition.Some stainless steel types are magnetic, while others are not. It needs to explain in terms of physics because it involves the relationship between atoms. Before understanding why any stainless steel has magnetism and others without, we must delve into the principle that produces magnetism.

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