How is the rolled flange from Sunite Left Banner shipped

The shipping process for rolled flanges involves multiple steps and requires comprehensive planning based on factors such as product characteristics, transportation distance, and customer requirements. The following are detailed shipping steps and considerations:

1. Preparation before shipment

quality inspection

Appearance inspection: Confirm that the flange surface is free of defects such as cracks, sand holes, and pores, and that the sealing surface is flat and smooth.

Dimensional verification: Check whether the outer diameter, inner diameter, thickness, bolt hole quantity, spacing, etc. meet the order requirements.

Material verification: Ensure that the material meets the standards through spectral analysis or chemical composition testing.

Pressure test: Conduct a hydraulic or pneumatic test on high-pressure flanges to verify their sealing performance.

Packaging inspection: Ensure that the packaging materials meet the requirements for moisture resistance, shock resistance, and corrosion resistance.

packaging design

Small flanges: Single or a small number of flanges can be wrapped in bubble wrap, with an outer layer of cardboard or wooden box.

Large flange:

Flanges with larger diameters or heavier weights need to be fixed on wooden pallets and reinforced with steel or plastic straps.

Place the bolt holes upward to avoid deformation during transportation.

Fill the gaps with foam or wooden blocks to prevent shaking.