Common Problems and Solutions of Bent Pipes
Release time:
Aug 26,2025
Pipe Bending Crack
Cause: Insufficient heating temperature, excessive bending speed, poor pipe material quality.
Solution: Optimize heating process, control bending speed, select qualified pipe material.
Uneven Wall Thickness
Cause: Unreasonable mold design, uneven pushing force.
Solution: Improve mold structure, adjust pushing parameters.
Excessive Springback
Cause: High material elastic modulus, small bending radius.
Solution: Use cold bending compensation process or add correction steps.
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Common Problems and Solutions of Bent Pipes
Pipe Bending Cracking Cause: Insufficient heating temperature, excessive bending speed, poor pipe material quality. Solution: Optimize heating process, control bending speed, select qualified pipe materials.
Bent Pipe Application Scenarios
Architecture Field Plumbing System: Connect pipes in different directions to achieve water flow redirection. Heating, Ventilation, and Air Conditioning (HVAC): Air conditioning ducts and water pipe elbows optimize airflow or water flow paths.
Main Types and Classifications of Bent Pipes
Metal Elbows: Carbon steel, stainless steel, alloy steel, etc., resistant to high temperature and high pressure, suitable for industrial pipelines. Plastic Elbows: PVC, PE, PP, etc., corrosion-resistant, suitable for water supply and drainage or chemical pipelines. Composite Material Elbows: Such as fiberglass elbows, combining the advantages of metal and plastic, suitable for special environments.
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