【廣告】
當(dāng)管件連接不正后,在安裝整段管路系統(tǒng)時(shí),采用管卡將三通、彎頭等管件硬性扳正,則會使管道系統(tǒng)長時(shí)間承受較大的應(yīng)力,導(dǎo)致一些熔焊不好的位置在一段時(shí)間后容易產(chǎn)生泄露。所以在熔焊前,PVC排水管電話,先預(yù)安裝,用筆畫標(biāo)記線;在正式連接時(shí)只要對齊該標(biāo)記線就可以了。
When the pipe fittings are not connected correctly, when installing the whole pipeline system, the pipe fittings such as tee and elbow are rigidly straightened by pipe clamps, which will cause the pipeline system to bear large stress for a long time,奉賢區(qū)PVC排水管, which will lead to leakage in some places with poor fusion welding after a period of time. So before welding, pre install and mark line with strokes; Just align the marker line when you are formally connected.
冷熱水管不要同槽
水路改造時(shí),冷熱水管要不要同槽,而且兩者之間距離保持10cm以上。如果熱水管緊挨冷水管,會降低熱水管的保溫性,熱水很快就會變冷。這里還要提醒大家,水管開槽較深,要避免開開橫槽,橫槽會破壞墻體結(jié)構(gòu)。
Hot and cold water pipes should not be in the same tankIn waterway rectruction, whether the cold and hot water pipes should be in the same groove, and the distance between them should be kept at least 10 cm. If the hot water pipe is close to the cold water pipe, the heat preservation of the hot water pipe will be reduced, and the hot water will soon become cold. Here also reminds everybody, the water pipe groove is deep, must avoid to open the transverse groove,PVC排水管生產(chǎn), the transverse groove will destroy the wall structure.
裝修中,常聽工人說4分管、6分管,自己卻不知道是什么意思?其實(shí)這指的是管子的外徑,4分管外徑20mm,6分管外徑25mm。選擇哪種管,要看水管的外徑來決定。管4分管,只能使用4分管。管是6分管,PVC排水管加盟,使用6分管、4分管都可以。另外,水管上也會標(biāo)注20*2.8、25*4.2,前面的20、25就是指管子外徑,而后面的2.8、4.2則指水管的壁厚。一般管壁越厚,水管就越耐用。
Parameters of PPR tube
Decoration, often listen to workers say 4 in charge, 6 in charge, but do not know what it means? In fact, this refers to the outer diameter of the pipe. The outer diameter of 4 branch pipes is 20 mm, and that of 6 branch pipes is 25 mm. Which kind of pipe to choose depends on the outer diameter of the pipe. only four branches can be used. The management is divided into 6 branches. It is OK to use 6 branches or 4 branches. In addition, 20 * 2.8 and 25 * 4.2 will also be marked on the water pipe. The front 20 and 25 refer to the outer diameter of the pipe, while the back 2.8 and 4.2 refer to the wall thickness of the water pipe. Generally, the thicker the pipe wall is, the more durable the water pipe is.
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