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Q & A

Ductile iron pipes are protected against internal scaling through a process called cement mortar lining. A layer of cement mortar is applied to the inside of the pipe, acting as a protective barrier against corrosion and minimizing the risk of scaling. This lining helps to maintain the internal diameter of the pipe, ensuring smooth water flow and preventing any potential blockages or reduced water pressure caused by scaling.

Ductile iron pipe is well-suited to handle ground settlement or subsidence due to its inherent flexibility and strength. Its ability to withstand deformation and stress makes it resistant to damage caused by ground movement. Additionally, its high tensile strength and durability allow it to maintain structural integrity even in unstable soil conditions. Consequently, ductile iron pipe is a reliable choice to mitigate the potential impacts of ground settlement or subsidence on underground infrastructure.

The main difference between standard and special joint ductile iron pipes lies in the method of joining them. Standard joint pipes use a flexible rubber ring that is inserted into a groove on the spigot end of one pipe, which is then pushed into the bell end of the adjacent pipe. Special joint pipes, on the other hand, have a different joint design that may include a mechanical joint or a push-on joint. These special joints provide enhanced strength and durability, making them suitable for specific applications that require higher pressure or greater resistance to external loads.

Yes, ductile iron pipes can be used for compressed air systems. Ductile iron is known for its strength, durability, and ability to handle high-pressure applications, making it a suitable choice for compressed air systems. However, it is important to consider factors such as the pipe's pressure rating and the specific requirements of the compressed air system before making a final decision.

Our team of experienced professionals is committed to providing excellent customer service and delivering high-quality Ductile Iron Pipes to our clients in Sweden. We understand the unique requirements and standards of the Swedish market and ensure that our products meet all necessary specifications.

In addition to supplying Ductile Iron Pipes, we also offer sales support, including quotations and technical assistance. Our knowledgeable staff can assist you in selecting the right products for your specific project needs and provide guidance throughout the procurement process.

As a subsidiary of CNBM, a Fortune Global 500 company, we have access to extensive resources and a strong global supply chain. This enables us to offer competitive pricing and timely delivery of Ductile Iron Pipes to our customers in Sweden.

Our commitment to customer satisfaction and our expertise in the Swedish market make us the ideal partner for all your Ductile Iron Pipes requirements. Contact us today to discuss your project needs and experience the exceptional service that sets us apart from the competition.