AWWA C207 CLASS D RING FLANGE

These AWWA Class D Steel Ring Flanges are in line with the specifications of AWWA C207 and fulfill the ANSI #150 bolt pattern demands. Under normal atmospheric temperature, for flanges sized from 4 inches to 12 inches in a slip - on style, they have a pressure rating of 175psi. For flanges with a size of 14 inches and larger, the pressure rating is 150psi.



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Strict standards: Manufactured in accordance with AWWA C207 standards, in line with water industry specifications, and can ensure reliable use in water-related projects.


Strong adaptability: In line with ANSI #150 bolt hole layout, it is easy to connect with other accessories and improve system compatibility.


Reasonable pressure classification: At room temperature, 4-12 inches have a pressure resistance of 175psi, and 14 inches and above have a pressure resistance of 150psi, which can be selected as needed.


Convenient installation: Slip-on design, the pipe is inserted and welded and fixed, which is simple to operate and can shorten the installation time.


Durable material: The ring flange is often made of durable steel, which is corrosion-resistant and wear-resistant, and can operate stably for a long time in complex environments.

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