1. Galvanized pipe
As a water pipe, after a few y事身ears of use, a lot of rust and di來劇rt are generated in the朋店 pipe. The yellow water th白問at flows out not only pollutes the 開農sanitary ware, but also車嗎 contains bacteria that 也機breed on the matte i姐河nner wall. The rust causes the heavy 電就metal content in the工多 water to be too high麗志, which seriously endanger兵金s the health of the human b技得ody. It is forbidden to be a drinki生呢ng water pipe).
2. Copper pipe
It has the advantages o輛視f corrosion resistance and廠章 sterilization. It is the first-cl睡師ass product in water p內南ipes. The connection methods of co靜放pper pipe include ferrule, welding暗用 and self-locking circlip type. T鐘玩he ferrule has a long time a鄉那nd has the problem of aging and w分服ater leakage. The welding金請 is to use the hot melt process to 線著weld the two connecting pieces to了他 achieve the connection effect睡員. The connection strength is high,銀和 and the welding seam g村房as protection of the on-site 唱紅welding joint is difficult to meet th厭服e standard, causing the w費吃elding seam to be easy to rust, w河視hich directly reduces the service lif姐也e of the pipeline; the in拍間stallation quality is highly dependent視微 on the welding workers' tec作這hnology, and the quality is di下間fficult to stabilize草大. The operation is simple and 下鐵convenient, and the construction 信店personnel only need t森拿o be familiar with the operation們森 requirements and mast愛動er it with a little practice. When conn街見ecting, the cut end face of the pipe s頻間hould be perpendicula為理r to the axis of the pipe. The 知城burrs inside and outside the cut 視吃should be cleaned up, 務動and the depth to be 雪秒inserted should be ma些內rked on the outside of th笑知e front end of the copp算對er pipe with a marker, and then the c算作opper pipe should be ins林亮erted into the pipe 站門to the end of the pipe. 農草Low installation risk, suitable fo友議r various installation environments, r人知eusable, environmentally friend拿通ly and energy-saving; no leaka員對ge, shockproof, thermal ex刀能pansion and contraction件我, safe to use, durable and relia道場ble.
One disadvantage of copper pipes 河窗is that they conduct heat qui高生ckly, so the hot water訊數 pipes produced by famous copper pi話林pe manufacturers are cover在是ed with plastics and foamin工做g agents to prevent heat dissipa費林tion. Another disadvantage下信 of copper pipes is that they are exp姐遠ensive. The construction cost of wel人外ding is higher, and few home dec理作orations use welded copper pipes.
3. Stainless steel pipes---t商愛he new darling of home improvement pip問笑es
Stainless steel is saf線她e, hygienic, healthy, 個輛and durable. It eliminates 動她the problem of plastic pipe p科通ollution, and its pric新什e is much cheaper than copper 海老pipe. It is the prefer聽說red water pipe material.
Stainless steel mater行一ial is not only used in medica事件l treatment, food, beverage, petrochemi時對cal industry and our tableware, te去器apots, but also can be impla有村nted in the human bo月雨dy, such as artificial steel fram草有ework, artificial teeth, etc. After 愛鐵decades of application, it has been p風制roved that stainless steel materials 我事have excellent corrosi答著on resistance, sanitation, 厭議no rust, no scaling, no dialysis and re務小lease of foreign matter, good self到車-cleaning, long service life, en弟店vironmental protection, and 100% r喝玩ecycling.