What is the maximum rating for ductile iron pipe?

Ductile iron pipe is known for its strength and durability, which makes it a popular choice for a variety of water distribution systems. The maximum rating for ductile iron pipe typically falls within industry standards and is generally recognized as 350 psi. This pressure rating allows the pipe to withstand significant internal pressure, which is crucial for ensuring the safe and effective transport of water, especially in high-demand or emergency situations.

The rating of 350 psi is specifically tailored to accommodate various factors such as the pipe's wall thickness and the type of joints used. As a result, ductile iron pipes can handle the stresses imposed by high pressures in a water system while maintaining structural integrity over time. The other ratings mentioned do not reflect the standard maximum pressure rating for ductile iron pipe, which is fundamental for professionals in waterworks to ensure they select appropriate materials for pipeline systems.