This assortment of Heavy Duty Polypropylene Wheels has been specially designed for applications associated with heavy weight. To be precise, these wheels are perfect for the most demanding working conditions. Importance has been given on designing their bearings so that roll resistance capacity of these wheels can be improved. Heavy Duty Polypropylene Wheels are appreciated for their excellent load bearing performance, high temperature proof design, fracture resistant attributes and shock enduring capacity. These wheels have gone through a series of tests like salt spray, fluid resistance, compression set, temperature and UV enduring tests to prove their flawlessness. We offer these PP items at reasonable price.