Dolco's spiral welded pipe unit is capable of producing large diameter welded pipes.
Large-diameter welded pipes generally use the double-sided submerged arc welding process
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Large-diameter welded pipes generally use the double-sided submerged arc welding process
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Shandong Dorco Heavy Machinery Co., LTD is thrilled to announce our participation in the Moscow Plastic Rubber Film, Raw Materials, and Machinery Equipment Exhibition from January 23rd to January 26th, 2024.
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Spiral seam submerged arc welded steel pipes are available in a variety of specifications and sizes, which can meet the needs of various pressure-bearing fluid transportation projects.
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Shandong Dorco Heavy Machinery Co., LTD. constantly innovates and has the capability to develop and produce rolled ring products with different process requirements for different customers.
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Our team of experts is committed to providing excellent service and technical support. We also offer customization options to meet the unique needs of our clients.
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The D51K fully automatic CNC ring rolling machine is a state-of-the-art equipment that allows for unmanned operation. With its advanced features and precise control, it ensures efficient and accurate rolling of rings. In this article, we will provide a step-by-step guide on how to operate the machine.
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