The base materials for 3PE anti-corrosion steel pipes include seamless steel pipes, spiral steel pipes, and straight seam steel pipes. The three-layer polyethylene (3PE) anti-corrosion coating, with its excellent corrosion resistance, water vapor permeability resistance, and mechanical properties, i
READ MOREFirst, the core requirements for precision machining of seamless steel pipe fittings in hydraulic systems.As the core of power transmission in various mechanical equipment, the precision machining of seamless steel pipe fittings in hydraulic systems directly affects the system's sealing performance,
READ MOREFirst, the importance of weld seam treatment for welded steel pipes.Weld seam treatment is a crucial step in ensuring the quality of welded steel pipes. Generally, welded steel pipes have defects such as welding flaws, porosity, and cracks. If these are not addressed promptly, the strength and seali
READ MORETo achieve efficient and stable control of weld quality in high-frequency straight seam welded pipes, a convenient online rapid weld quality assessment and diagnosis scheme is proposed. This scheme optimizes each step of the rapid online weld quality inspection process, analyzing and diagnosing the
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