NAPAC offers a wide variety and selection (Zinc, Galvanized, Stainless Steel with Grade 2 or Grade 5 Hex Head Nuts and Bolts) for ANSI B16.1 Class 125 and Class 250 Flanges for sizes up to 48”. We also offer a wide selection of SBR, Nitrile, Buna-N Flange Gaskets for these flange configurations as well. These components can be purchased as loose components or packaged in kits for easy handling and storage.
NAPAC also offers the proprietary “Seal-Tite” Gasket to its customers as well. The “Seal-Tite” gasket is a low torqueing, molded one-piece SBR gasket and is recommended for water and wastewater applications. The “Seal-Tite” Gasket is made so it will make contact with the machined pipe surfaces which creates a positive seal between the pipe ends of Ductile Iron fabricated pipe, eliminating possible leakage at the threads.