What is JDG Pipe? Specifications, Standards, and Applications
JDG Pipe Standards
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Wall Thickness:
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1.5 mm for pipes with a diameter of 16 mm.
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1.6 mm for all other diameters.
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Available Diameters:
16 mm, 20 mm, 25 mm, 32 mm, 40 mm, and 50 mm. -
Wall Thickness Tolerance:
±0.15 mm for all specifications. -
Length Tolerance:
±5.0 mm for all specifications.
JDG Pipe Quality Specifications
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Dimensions: Must comply with design requirements, with clear, non-removable product labels.
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Coating: Uniform and intact galvanized layer on both inner and outer surfaces, free from rust, peeling, or corrosion.
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Surface Finish: Connectors and accessories must be smooth, without burrs, cracks, bubbles, deformities, or rough edges.
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Uniformity: Consistent wall thickness, inner/outer diameter, and smooth edges across all components.
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