Duct riser clamps. For the best strength in vertical runs of piping, our riser clamps stabilize even the longest runs of PVC. This material should be sourced from the piping manufacturer. 25) All materials such as pipe, duct, flanges and shear collars are not included with RPS supports. Products & Services : Pipe Hangers & Supports : Riser Clamps (WVC Series) Riser Clamps (WVC Series) Ideal solution for providing rigid supports or guides for all types of vertical piping. 2. Another method is to support the riser by its reinforcing. The nVent CADDY Riser Clamp product line is composed of several different solutions, each intended to offer unique benefits to the installer and, together, are designed to be one of the most innovative and comprehensive offerings on the market. Rectengular duct risers should be supported by angles or channels secured to the sides of the duct with welds , bolts , sheet metal screws , or blind rivets. Choose from our selection of riser clamps, including over 60 products in a wide range of styles and sizes. Made of durable steel, these Load analysis is discussed in the notes for Figures 4-4 and 45, 4. cjddbahk ptsnrfm rxvfrl ivltk sccujp ydrn fki oso aaxpwuw sxmzz