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  • Pipe Stocklist For Sales Promotion
    Pipe Stocklist For Sales Promotion
    2024-05-21
    STEEL PIPE STOCK FOR SALEWE-Hunan Great Steel Co., Ltd, engaged in the steel pipe industry for 30 years with rich experience and strong strengths.Now our company recently has a batch of high quality steel pipes in stock. Please check the quotation picture below. If you need it, please contact us.
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  • Comparison of Spiral Steel Pipes, Straight Seam Steel Pipes, And Seamless Steel Pipes
    Comparison of Spiral Steel Pipes, Straight Seam Steel Pipes, And Seamless Steel Pipes
    2024-05-21
    The production process of straight seam welded steel pipes is relatively simple. The main production processes include high-frequency welded straight seam steel pipes and submerged arc welded straight seam steel pipes. Straight seam pipes have high production efficiency, low cost, and rapid developm
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  • Understand the force of droplet transfer during steel pipe welding
    Understand the force of droplet transfer during steel pipe welding
    2024-05-20
    Droplets are high-temperature liquid metal droplets formed after melting the welding rod. The process of transitioning to the welding base material is called droplet transition. In this process, the excessive force of the droplet plays a decisive role. This force originates from a variety of physica
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  • Three different welding techniques for stainless steel pipes
    Three different welding techniques for stainless steel pipes
    2024-05-17
    Stainless steel pipes have relatively high requirements when welding. During welding, they need to be able to penetrate deeply and not be doped with oxides. Moreover, there are three different welding techniques used. The effect is relatively good. 1. Because tungsten inert gas argon arc welding has
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  • The Advantage of Epoxy Powder Coated Steel Pipe Is That It Has Become The First Choice in The Industry
    The Advantage of Epoxy Powder Coated Steel Pipe Is That It Has Become The First Choice in The Industry
    2024-05-16
    First, the advantages of epoxy powder coated steel pipes1. Excellent environmental performance: The hot-dip plastic process used in plastic-coated steel pipes for drainage does not contain harmful substances and meets environmental protection requirements. At the same time, it is recyclable, which i
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  • Steel pipe imperfection and Steel pipe defect concepts
    Steel pipe imperfection and Steel pipe defect concepts
    2024-05-15
    What are steel pipe imperfections and steel pipe defects?- Steel pipe imperfection (English word imperfection) refers to the discontinuities or irregularities on the product that are detected according to the method given by the applicable standard.- Steel pipe defect (English word defect) refers to
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  • What are the welding processes for 304 stainless steel pipes
    What are the welding processes for 304 stainless steel pipes
    2024-05-14
    When producing stainless steel pipes, a flat steel strip is first formed and then shaped into a round tube shape. Once formed, the pipe's seams must be welded together. This weld greatly affects the formability of the part. Therefore, it is extremely important to select the appropriate welding techn
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  • Details of The Industrial Properties of ASTMA333.6 Seamless Steel Pipes
    Details of The Industrial Properties of ASTMA333.6 Seamless Steel Pipes
    2024-05-13
    ASTMA333.6 seamless steel pipe is a special steel pipe product that is widely used in various low-temperature environments, especially in petroleum, natural gas, chemical, electric power, and other industries, playing a vital role. This article will conduct a detailed discussion on the characteristi
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Hunan Great Steel Pipe Co.,Ltd
Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute.

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