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PipeLink International Trading Co., Ltd. is a professional steel pipe manufacturer and exporter in China. Our main products include seamless carbon steel pipes, straight seam steel pipe, spiral steel pipe, alloy steel pipe, and galvanized steel pipe. We also offer a variety of anticorrosion and insulation services, meeting your needs in one place.
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Welded steel pipes are widely used in industrial projects, building construction, and fluid transport systems due to their cost advantages and stable supply. However, many
In today’s global wave of urbanization and energy transition, welded steel pipes, serving as the “blood vessels” of infrastructure, have expanded their importance from simple
In steel trading and engineering construction, standards are like a product’s “identity card” and “passport.” For welded steel pipes, API 5L, ASTM A53, and EN
In actual procurement, many engineers and purchasing personnel face a core question: should they choose welded steel pipes or seamless steel pipes? This question is
I. How to choose the “grade” of black carbon steel pipe? Common grade comparison Grade Common Standard Characteristics Typical Applications Q195 Chinese Standard Low strength,
When choosing steel pipes, many buyers and contractors face the same dilemma: should they choose affordable black carbon steel pipes or corrosion-resistant galvanized steel pipes?
