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Products > for structure > Shandong Dorco Heavy Machinery Co., LTD | Similar Products

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" found 9 Products from Shandong Dorco Heavy Machinery Co., LTD, China

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D51 Series Radial Ring Rolling Machine-Gear Blank, Flange Forging: precision of rolling wheel is high. 6.Lower support part is fixed in square frame by wedge iron, adjusting and maintenance is easy and convenient;High quality seal rings are adopted for lower support ...

D52K-1200 Series Ring Rolling Machine CNC Radial and Axial Horizontal Ring Grinding Flange Ring Mak: horizontal ring rolling machine has the advantages of excellent structure, digital program control, high automation, high production efficiency, material saving and energy saving. This series of ring ...

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: for transporting oil and natural gas, as well as for transporting pressure pipelines such as water and steam. They are used in petrochemical, thermal pipelines, building structures, and other ...

Strip Coil Processing and Manufacturing Equipment China Factory Longitudinal Welded Pipe Unit: of diameter range φ219mm to φ3500mm.Spiral welded pipe unit is a steel pipe formed by rolling low-carbon structural steel or low-alloy structural steel strip into pipe blank through the forming ...

Gas Transport Fluid Pipe D1620mm Screw Welding Unit: for transporting oil and natural gas, as well as for transporting pressure pipelines such as water and steam. They are used in petrochemical, thermal pipelines, building structures, and other ...

Spiral Welded Pipe Making Machine Steel Pipe Mill Machine Longitudinal Cutting Production Line: for transporting oil and natural gas, as well as for transporting pressure pipelines such as water and steam. They are used in petrochemical, thermal pipelines, building structures, and other ...

Spiral Longitudinal Welded Pipe Machine Tube Mill Line Steel Pipe Making Machine China Factory: of diameter range φ219mm to φ3500mm.Spiral welded pipe unit is a steel pipe formed by rolling low-carbon structural steel or low-alloy structural steel strip into pipe blank through the forming ...

Spiral Weld-pipe Mill Machine: of diameter range φ219mm to φ3500mm.Spiral welded pipe unit is a steel pipe formed by rolling low-carbon structural steel or low-alloy structural steel strip into pipe blank through the forming ...

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