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Henan Zhongyue Valve Manufacturing Co. Ltd
— 排水管道伸縮節安裝標準 —

排水管道伸縮節安裝標準


1、安裝辦法：排水立管穿越樓板部分為固定支承的，當立管長度不大于4m，應每層設一個伸縮節；當層間立管長度大于4m時，伸縮節的數量應根據管道的計算變形量與伸縮節的允許伸縮量計算確定。立管穿越樓板部位為不封堵樓層。 
2、安在橫支管三通下端,連接管端配件間距10公分利于伸縮.無三通處安裝2米高度,因管卡支架通常1.8米安裝.
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