2024-04-07 In the construction sequence of steel pipe piles, we should first grasp all aspects of the project for comprehensive consideration and analysis, such as construction machinery, construction period, design requirements, geomorphological environment, project quantities, layout conditions, steel pipe p
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2024-04-03 The impact of hot-rolled steel pipe technology on steel pipe quality is mainly reflected in the following aspects:1. Rolling temperature: Rolling temperature is one of the most important parameters in the hot rolling process. If the temperature is too high, the steel may overheat, oxidize, or even m
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2024-04-02 With the advancement of industrial technology and people's increasing quality requirements, stainless steel products have been widely used in various fields. As one of the star products in the stainless steel industry, the 310S stainless steel pipe has become the material of choice for many engineer
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2024-04-01 1. Welded steel pipes for low-pressure fluid transportation (GB/T3092-1993) are also called generally welded steel pipes, commonly known as black pipes. It is a welded steel pipe used to transport water, gas, air, oil, heating steam, and other general lower-pressure fluids and other purposes. The wa
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2024-03-29 Spiral steel pipes are widely used in our lives and can be used in almost every industry. They are used for drainage, water supply, and gas transportation such as petroleum gas, liquefied petroleum gas, and coal gas. As a building structure, it has many uses, and the stability of spiral steel pipes
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2024-03-28 Detailed explanation of the performance of large-diameter spiral steel pipes. In the steel pipe standards, tensile properties (tensile strength, yield strength or yield point, elongation) as well as hardness and toughness indicators are specified according to different usage requirements, as well as
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2024-03-27 Tempering treatment of steel is a heat treatment process that aims to change the structure of steel through heating and heat preservation to eliminate residual stress and improve the toughness, hardness, and other properties of steel. When tempering steel, you need to pay attention to the following
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2024-03-26 As an important building material and industrial raw material, steel will be affected by corrosion and reduce its service life and strength if it is not trusted in time. Therefore, it is very necessary to adopt appropriate steel rust removal methods.First of all, mechanical rust removal is a common
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