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Guangdong Foshan Shishan Welded Pipe Mold and Rolling Mill Manufacturing Factory
The Foshan Shishan Pipe Mold and Rolling Mill Manufacturing Factory in Guangdong is a supplier of essential hardware components for producing metal longitudinal seam welded pipes. Steel coils are gradually cold-rolled and formed into shape within the curved mold cavity under external force, then welded to create closed-seam welded pipes. Molds can be customized per customer requirements, including round, oval, square, rectangular, or custom profiles. Welding die
Inquire about purchasingProduct Details
Guangdong Foshan Shishan Welded Pipe Mold and Rolling Mill Factory produces essential hardware components for manufacturing metal ERW pipes.A steel coil is gradually cold-rolled and curved into shape within the mold's arc under external force, then welded to form a closed welded pipe.Molds can be customized to meet customer requirements, including circular, oval, square, rectangular, and special shapes. Welded tube molds are widely used in the production of decorative tubes, industrial tubes, ERW welded tubes, and other types of tubing.
Mold Material:Cr12MoV/SKD11/D2/Cu-Cr alloy/Cr12, etc.
Tubular:Round, square, rectangular, or custom shapes
Hardness:HRC58-63
Features: RelativeStandard tubular design with minimal pull force and extended service life.
Production Process
Product Model Specifications
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Guangdong Foshan Shishan Welded Pipe Mold and Rolling Mill Manufacturing Factory |
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Tubular |
Pipe Diameter Range (mm)
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Wall Thickness Range (mm) |
Hardness (mm |
Heat treatment |
Material |
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Round tube
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Ø5—325 |
0.2—10 |
HRC 58—63
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Vacuum
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Cr12MoV, KSD11, D2
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square tube
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5*5—250*250
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0.3—8 |
HRC 58—63
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Nitriding
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Cu-Cr alloy
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Rectangular Tube |
5*10—200*300
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0.3—8 |
HRC 58—63 |
Cryogenic
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Cr12 and others
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