水路和電路不要同槽,如果發生漏水,pvc管業品牌,或者產生冷凝水時,容易浸泡到電線,這是非常危險的,好相距10cm以上。如果有水電交叉的時候,水下電上。 different hydropower tanks water circuit&circuit should not be the same as the groove. if water leakage/condensate water is produced, it is easy to soak into the wire. thiss very dangerous,&it is better to be more than 10cm apart. if there is a water&electricity crossing, the underwater power is on.
ppr管熱熔操作
熱熔器接通電源,pvc管業代理,到達溫度指示燈亮后方能開始操作。
切割管材必須使端面垂直于管軸線,福州pvc管業,管材切割一般使用管子剪,如為大管徑,則用鋸條切割,切割后斷面去毛刺和毛邊。
hot melt operation of ppr pipe
the heat melt can be operated after the power is turned on&the temperature indicator light is on.
the end face of the pipe must be perpendicular to the pipe axis. pipe cutting is generally used. if the pipe diameter is large, it is cut with a saw blade. after cutting, the sected shall be deburring&burr free.
ppr管材料的耐水性用軟化維卡系數表示。在采暖、高溫熱水、明敷安裝、戶外給排水管道應用中耐水性材料的軟化維卡系數具有明顯的優勢。軟化系數的大小,表明材料浸水后強度降低的程度,pvc管業咨詢,一般波動在0-1之間。軟化系數越小,說明材料吸水飽和后的強度降低越多,所以其耐水性越差。對于經常位于水中或受潮---的重要結構物的材料,其軟化系數不宜小于。受潮較輕的或次要結構物的材料,其軟化系數不宜小于0.75。軟化系數大于0.80的材料,通常可以認為是耐水的材料。