We have just finished packing all flanged rubber duckbill check valves ordered by our client from Argentina, and the whole shipment is now ready to be sent out via ocean freight.
To make sure the goods stay intact throughout the lengthy sea journey, every duckbill valve is tightly covered with stretch plastic wrap, which protects the rubber surface from scratches, moisture and sunlight aging. Most products are also put into fumigated solid wooden cases. This thoughtful packaging can effectively resist bumps and extrusion during transportation.
These flanged duckbill valves are widely adopted in Argentina's municipal sewage systems, rainwater pipelines and wastewater treatment facilities. There are no springs or movable metal components inside the valve body; it opens and closes automatically just by the elasticity of rubber. When wastewater drains outward, fluid pressure pushes the valve lip open smoothly. Once the external water level rises, the valve will seal tightly to stop water backflow completely. Besides, they hardly get blocked by silt and debris carried in sewage, which makes them a practical choice for coastal and low-lying drainage projects.
We have cooperated with many engineering buyers across South America for years. We can adjust rubber materials and flange standards flexibly according to local pipeline conditions and working demands. We are happy that this order is successfully arranged, and sincerely hope our Argentine partner will receive all products in good condition soon. We also look forward to more steady business cooperation in the future.
