File name: Awwa c550 pdf free download
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The American Water Works Association first published consensus documents in Today, there are more than AWWA Standards. AWWA C General: Gate valves shall be of the resilient seated wedge type, fusion bonded epoxy coated to ANSI AWWA C, ductile iron body design. From source to storage, from treatment to distribution, AWWA Standards cover all areas of water treatment and supply. Download the Full List of ANSI/AWWA Standards The coating shall have a gloss finish and shall be suitable for field over-coating and touch-up without sanding or special surface preparation, or application of heat in excess of room temperature Download the Full List of ANSI/AWWA Standards. The purpose of this standard is to provide the minimum requirements AWWA set the standard for waterworks valve interior coatings to provide long-term corrosion resistance for water, wastewater, and reclaimed water service having a pH AWWA C Protective Interior Coatings for Valves and Hydrants (PDF) Downloading: Allowed Max downloads This standard describes protective interior coatings for C| PDF Specification (Technical Standard) Valve. CFree download as PDF File.pdf), Text File.txt) or read online for free. The epoxy coatings are qualified for this service by subjecting test coupons to. They shall comply with the This standard describes protective interior coatings for valves used for water supply, wastewater collection and treatment, and reclaimed water service having a pH range fromto 9; and for hydrants used for water supply service AWWA set the standard for waterworks valve interior coatings to provide long-term corrosion resistance for water, wastewater, and reclaimed water service having a pH range ofto(AWWA,). The standard describes the material, application, and performance requirements for these interior coatings. day immersion tests at the full range of pH at °F AWWA_C_[]Free download as PDF File.pdf) or read online for free The coating shall comply with AWWA C and shall be certified to NSF The coating shall be non-toxic and shall not impart taste or odor to water.
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