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Products > Project engineering > Shandong Dorco Heavy Machinery Co., LTD | Similar Products

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" found 4 Products from Shandong Dorco Heavy Machinery Co., LTD, China

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High Quality Steel Longitudinal Welded Pipe Unit ( 219mm- 630mm) Spiral Weld Seam Pipe Machine Uni: diameter to adjust the position of each forming roller. Usage： Spiral welded steel pipes are mainly used for transporting oil and natural gas, as well as for transporting pressure pipelines such as ...

D1620mm Screw Welding Unit Automatic Spiral Welded Tube Machine Oil Mill: engineering projects. The spiral welded pipe unit is divided into two modes: intermittent production with front swing and continuous production with rear swing. The rear swing continuous spiral ...

Gas Transport Fluid Pipe D1620mm Screw Welding Unit: engineering projects. The spiral welded pipe unit is divided into two modes: intermittent production with front swing and continuous production with rear swing. The rear swing continuous spiral ...

Spiral Welded Pipe Making Machine Steel Pipe Mill Machine Longitudinal Cutting Production Line: engineering projects. The spiral welded pipe unit is divided into two modes: intermittent production with front swing and continuous production with rear swing. The rear swing continuous spiral ...

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