2023-10-07 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 machinery,
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2023-09-28 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. Its r
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2023-09-27 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 gas,
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2023-09-26 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 and
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2023-09-25 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 supportProper pipe support can help the pipe bear the weight and limit
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2023-09-22 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, deale
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2023-09-21 The difference and application scenarios of carbon steel pipe and iron pipe:1) The difference between carbon steel pipe and iron pipeThere are differences between carbon steel pipes and ordinary iron pipes in terms of material, strength, corrosion resistance, heat resistance, and processing technolo
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2023-09-20 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 pipeVertical pipelines for conveying domestic waste in multi-storey and high-rise buildi
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