water supply&drainage part of embedded pipeline in hydropower installation of uk gafloon pipe group ltd
· the place is the reserved hole of the toilet drainage pipe must be accurate to avoid the damage of the structure caused by the second hole repair.
· the drainage pipes of some toilets/kitchens are connected with the drainage pipes of adjacent balconies. in order to be beautiful¬ to damage the structure， rigid casings can be embedded in the beams to avoid drilling holes&cutting steel bars later.
給排水管的支吊架，ppr管件大全，有的施工人員為了節省費用，選擇的型鋼偏小，ppr管件價格，布置的數量沒達到要求，或者布置的位置不合理。解決辦法：在橫管三通和彎頭附近的地方一般要設置支吊架此處一般受水流沖擊力大些。另外，ppr管件名稱帶圖，對于upvc管而言，橫管吊架設置的間距和它的dn直徑相同，比如dn40的管吊架間距就為40cm。
for the supports&hangers of water supply&drainage pipes， some workers choose small parts steel in order to save costs， the number of layout does not meet the requirements，/the location of layout is unreasonable. solution: the support&hanger should be set near the cross pipe tee&elbow (the impact force of water flow is greater here). in addition， for upvc pipe， the spacing of horizontal pipe hanger is the same as its dn diameter， for example， the spacing of dn40 pipe hanger is 40cm.
in recent years， with the continuous development of economy&so---l progress， the industry， municipal engineering， irrigation works， agriculture&other industries are also developing. in these industries， ppr pipe&pvc pipe are two commonly used pipes， both of which have their advantages.
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