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Cold drawn irregular seamless steel pipeCold drawn irregular seamless steel pipes include those with non-circular cross-sectional profiles, equal wall thickness, variable wall thickness, variable diameter and variable wall thickness along the length direction, symmetrical and asymmetrical
2024.11.15How is seamless steel pipe processedSeamless steel pipe is a common metal pipe, and its manufacturing process requires multiple complex process steps. The following will provide a detailed introduction to the processing of seamless steel pipes.
1、 Preparation stage
In the preparation s
2024.11.15Forging and Casting Process of Seamless Steel PipeThe production methods of seamless steel pipes can be roughly divided into oblique rolling method (Mannesmann method) and extrusion method. The oblique rolling method (Mannesmann method) first uses an oblique rolling mill to pierce the tube blank, an
2024.11.15What is seamless steel pipe used for? Where to use itSeamless steel pipe is a type of steel pipe with a hollow cross-section and no seams around it, widely used in various fields. Its purpose and location are as follows:
Oil and gas pipelines: Seamless steel pipes have good pressure resistance, corrosi
2024.11.15Scope of application for seamless steel pipesSeamless steel pipe is a type of steel pipe with various excellent properties, widely used in various fields. The following will introduce the scope of application of seamless steel pipes and their application in different fields.
1、 Petrochemical in
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