Illinois Plumbing Code Practice

Shielded joints for no-hub cast iron soil pipe made with an elastomeric gasket covered by either a stainless steel shield secured by two or more stainless steel bands or clamps, or covered by cast iron couplings secured with stainless steel nuts and bolts is acceptable. True or False?

1. True

2. False

The correct answer is: True

The assertion is accurate. Shielded joints for no-hub cast iron soil pipe, which utilize an elastomeric gasket and are secured with either stainless steel shields and bands or cast iron couplings with stainless steel fasteners, align with the requirements specified in the Illinois Plumbing Code. These types of joints are engineered to provide a reliable seal that accommodates both the expansion and contraction of piping materials and the potential vibrational stresses that can occur within plumbing systems. The use of stainless steel enhances the durability and resistance to corrosion, making them suitable for long-term use in a variety of plumbing applications. The referenced design effectively addresses critical aspects such as flexibility and strength, which are essential for maintaining the integrity of plumbing systems under different conditions, including temperature fluctuations and dynamic loads.