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What is Carbon Steel Pipe?
Carbon steel pipe & tube is also called CS pipe. Carbon steel pipes are made of steel ingots or solid round steels through perforation into capillary tubes, which are then hot-rolled, cold-rolled or cold-drawn. Due to its strength and ability to withstand pressure, carbon steel pipes are used in a variety of heavy industries such as infrastructure, ships, stills, and fertilizer equipment. Carbon steel pipe plays an important role in my country's steel pipe industry.Цааш унших -
ERW Steel Pipe -The Main Advantages of ERW Steel Pipe You Need To Know
ERW pipes, also known as Electric Resistance Welded pipes are manufactured through a welding process in which the edges of the steel strip or plate are heated and fused together under pressure, creating a seamless joint. The welding is performed by passing an electric current through the strip or plate, which generates heat and forms the weld.These pipes have revolutionized the way we transport fluids and gases with their electrifying energy, impressive strength, and unbeatable efficiency, ERW pipes are the superstars of the piping universe, ready to take your infrastructure to new heights. Known for their high strength, durability, and cost-effectiveness, they are widely used in various industries, including oil and gas, construction, water supply, and plumbing. Furthermore, these pipes come in different sizes and thicknesses to meet specific application requirements.Цааш унших -
ERW Steel Pipe-Difference between erw and seamless pipe
There are two benefits of using a seamless pipe. First, the working pressure capacity of a seamless pipe is 20% higher than an erw pipe, because, unlike erw pipes, the application of a higher pressure level will not cause the pipe to fail or burst. And the other, more popular reason for choosing a seamless pipe is that they are not vulnerable to intergranular corrosion. As opposed to seamless pipes, the seam line on welded pipes, in particular, the HAZ or heat affected weld zone gets affected at the grain boundary due to sensitization. This fosters intergranular corrosion, thereby weakening the erw pipe.Цааш унших -
ERW Steel Pipe-ERW vs MS Pipes – What’s the Difference
The manufacturing process is the primary difference between the ERW and MS pipes. ERW pipes are made from hot-rolled steel coils and are formed through electrical resistance welding. On the other hand, MS pipes are made from mild steel and are formed by rolling the steel to its required thickness and then welding the seams.Цааш унших -
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.Цааш унших -
ERW ган хоолой -ERW хоолой гэж юу вэ?
ERW хоолойнууд нь цилиндр хэлбэртэй, дараа нь гагнасан ган туузаар хийгдсэн байдаг. Гагнуур нь ган дээр даралт болон цахилгаан гүйдэл өгөх замаар гангийн ирмэгийг хайлуулж, тэдгээрийг хооронд нь нийлүүлдэг. ERW хоолойнуудыг янз бүрийн хэрэглээний шаардлагад нийцүүлэн янз бүрийн хэмжээ, зузаанаар үйлдвэрлэдэг. ERW хоолойн гол давуу талуудын нэг нь өртөг хэмнэлттэй байдаг. Бусад төрлийн хоолой, тухайлбал, оёдолгүй хоолой эсвэл спираль гагнууртай хоолойтой харьцуулахад ERW хоолой нь үйлдвэрлэхэд хямд бөгөөд их хэмжээгээр үйлдвэрлэхэд хялбар байдаг. Энэ нь тэдгээрийг их хэмжээний хоолой шаарддаг програмуудад түгээмэл сонголт болгодог.Цааш унших -
ERW Steel Pipe -WHAT IS ERW STEEL TUBE?
ERW, or Electric Resistance Welded steel, refers to the manufacturing method whereby Round E.R.W Steel Tube, or Electric Resistance Welded Steel Pipe has its steel edges melted and welded to form a consistent cylindrical shape. Heat and pressure are combined to join the steel sheet to give you a very lightweight and easy to work with tubing for an array of engineering and construction requirements from fencing to scaffolding. It can even be used in domestic or commercial settings for a vast array of possibilities.The end product exists between welded steel pipes and seamless materials and is therefore smooth and more consistent in surface texture without an obvious weld seam. You'll get a really consistent edge that's easily formed, durable and easy to work, weld, cut to size and drill.Цааш унших -
Welded Steel Pipe-Welded vs. seamless steel pipe
An advantage of ERW pipe is that no fusion metals are used and the weld seam cannot be seen or felt. That’s opposed to double submerged arc welding (DSAW), which leaves behind an obvious weld bead that must then be eliminated depending on the application.Welded pipe manufacturing techniques have improved over the years. Perhaps the most important advancement has been the switch to high-frequency electric currents for welding. Prior to the 1970s, low-frequency current was used. Weld seams produced from low-frequency ERW were more prone to corrosion and seam failure.Most welded pipe types require heat treatment after manufacture.Цааш унших -
ERW Steel Pipe -Яагаад та SS хоолойн бүх зүйлийн талаар Anistel-ийг судлах ёстой гэж?
Зах зээл дээрх хамгийн сайн зэвэрдэггүй ган хоолойнууд болох Anistel-д тавтай морилно уу. Бид дээд зэргийн чанартай зэвэрдэггүй ган хоолой, дагалдах хэрэгслийн салбарын тэргүүлэгч ханган нийлүүлэгч юм. Манай хамт олон олон төрлийн техникийн үзүүлэлтүүд болон материалын зэрэглэл бүхий шилдэг SS хоолойн бүтээгдэхүүнийг танд танилцуулахдаа баяртай байна. SS хоолой ба хоолойн зэрэглэл. Үүнд зэвэрдэггүй ган 304л erw хоолой, зэвэрдэггүй ган 321 хоолой орно. Бид мөн SS 304l хоолой, SS хоолой 304 нийлүүлэх боломжтой. Энэ нь Хятадад сонгогдсон зэвэрдэггүй ган хоолой үйлдвэрлэгчдийг бизнес, үйлдвэрлэлийн өргөн хүрээний хэрэгцээнд нийцүүлэх боломжийг олгодог. Дунд зэргийн яндангаар бүү шийдээрэй. Anistel-ийг сонгоод, чанар, үйлчилгээний өөрчлөлтийг мэдрээрэй. Яг одоо захиалж, яагаад Anisteel нь зэвэрдэггүй ган хоолойн хувьд тодорхой сонголт болохыг олж мэдээрэй.Цааш унших
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