使用 Abraa 安全交易系统进行安全可靠的支付 產品規格
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Product Descriptions
There are a variety of water main valves, and each are made with different purposes in mind. They are manufactured in different styles, and a variety of sizes. Water main valves that are installed using the incorrect style or size can be a code violation, pose a fire hazard, or result in a decrease in the supply of water to a building.
The following tutorial explains each type of valve clearly and it’s primary purpose. Trust an experienced NYC water main contractor to use high quality water main valves for their correct application that meet or exceed code requirement
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