一道本免费视频-一道本影院-一道本在线观看视频-一道本在线免费视频-一道本在线视频-一道本中文字幕

How to install the copper hose of the shower?

2021-01-12 2300

Pipeline installation is also an important part of our house decoration, reasonable pipeline planning, our days can be more smooth. The use of shower copper tube is relatively extensive, and its function is also very good, but how do we install shower copper tube? Next, Xiaobian will introduce the installation skills of shower copper tube for us.

Shower copper tube

When installing sprinkler copper pipe, pipe clamps or hangers shall be set according to different pipe diameters and requirements, with accurate orientation and flat embedding. The contact between pipe clamps and copper pipes shall be tight, but the appearance of copper pipes shall not be damaged. The copper pipe support made of metal shall be selected for shower copper pipe, and the metal pad shall be added between the copper pipe and the support. The support spacing of copper pipe straight or horizontal device shall meet the requirements of Table 1 below.

The shower copper pipe should be straightened before use. The pipe should be filled with sand before straightening, and then straightened with straightener. In the process of straightening, pay attention not to use too much force, and do not make hammer marks, pits, scratches or rough marks on the surface of the pipe. The residual sand in the pipe should be cleaned in the planning of logistics work. According to the need, take appropriate amount of flux and evenly wipe it on the socket of copper pipe joint and the part where copper pipe is inserted into the joint. When the temperature reaches 650 ~ 750 ℃, the solder is fed into the welding joint. The flame can not directly heat the solder. Under the effect of capillary and wetting, the molten liquid solder can penetrate into the seam, and stop heating when all the solder melts, if heating continues. Solder will continue to penetrate in, not easy to form a full fillet. When installing copper pipe, it is necessary to prevent inverted vertical welding. If necessary, the torch flame should be aligned with the upper part of the head and heated. In order to prevent the solder from flowing down, asbestos rope can be used to wrap under the weldment to stop the flow. After welding, use wet cloth to cool and scrub the joint to stabilize the welding part and remove the slag from brazing.

衛(wèi)浴銅配件廠家

According to the planning drawings, draw the construction sketch of pipeline branch, pipe diameter, diameter change, reserved hole, valve and other accessories orientation, make the symbol in the practical device orientation, measure the practical size of copper pipe by section, and prefabricate according to this. The prefabricated copper pipes shall be transported to the position of the device according to the number and arranged in turn, and then the copper pipes shall be installed in sequence. The copper pipe installation shall be carried out in the order of main pipe first and then branch pipe. A certain distance shall be maintained between the copper pipes of the shower, and the operation space shall be reserved. When installing the copper tube in a row, the straight parts should be parallel to each other. Curve part: when the copper pipe is horizontal or straight, it shall be equidistant from the straight part; when the copper pipe is parallel up and down, the curvature radius of the elbow part shall be consistent. When laying copper pipes through expansion joints, seismic joints and settlement joints, protective measures shall be taken according to the situation

The flushing of copper pipe system shall be carried out after the pressure test of copper pipe is qualified. The water inlet and water outlet of copper pipe should be in proper position to ensure that the debris in the copper pipe system can be washed clean. The sectional area of the drainage pipe shall not be less than that of the scoured copper pipe, and the drainage pipe shall be connected to the drainage ditch. The water supply copper pipe shall be flushed with the system flow rate and the flow rate not less than 1.5m until the water color and transparency at the outlet are consistent with the visual inspection at the inlet. The water containing 20 ~ 30mg / L free chlorine per liter of water was used for disinfection. The water containing chlorine stayed in the copper tube for more than 24h, and then washed again after disinfection.

Article from: bathroom copper accessories manufacturers http://www.zjxingyue.cn/


Recommended news
主站蜘蛛池模板: 久久久www成人免费精品张筱雨 | 91精品国产福利 | 国产一级h | 天天操天天操天天干 | 中文字幕高清 | 国产91精品看黄网站在线观看动漫 | 国产精品嫩草影视久久久 | 三级黄色免费片 | 免费看片网页 | 国产韩国精品一区二区三区 | www.天天草| 国产精品xxxx18a99 | 日韩高清三区 | 色综合久久中文字幕综合网 | 欧美午夜性 | 国产在线日本 | 亚洲一区免费在线 | 中文字幕视频观看 | 日韩在线视频一区二区三区 | 欧美一二区在线 | 精品国产99 | 麻豆视频免费播放 | 久章操 | 九九九九热精品免费视频点播观看 | 奇米网8888 | 欧美老女人xx | 日韩一区精品 | 狠狠网| 久久免费试看 | 日韩网站在线免费观看 | 天堂在线免费视频 | 国产精品一区二区在线看 | 9在线观看免费高清完整版在线观看明 | 欧美一区,二区 | 国产在线免费观看 | va视频在线观看 | 国产精品系列在线播放 | 开心综合网| 亚洲黄色一级电影 | av中文在线影视 | 中文字幕在线国产精品 | 91精品国产自产在线观看永久 | 色婷婷激情综合 | 天天爱天天插 | 日本精油按摩3 | 亚洲欧洲国产日韩精品 | 久久人人爽av| 久草免费在线 | 开心激情婷婷 | 欧美va在线观看 | 国产精品专区在线 | 亚洲另类久久 | 亚洲a成人v | 国产精品久久久久久五月尺 | 91热| 国产一区二区不卡视频 | 91麻豆精品91久久久久同性 | 日韩视频三区 | 一区二区免费不卡在线 | 精品久久久久久综合 | 特级西西444www大胆高清无视频 | 看黄色91 | 一区二区三区在线观看 | 中文字幕美女免费在线 | 在线欧美国产 | 欧美国产高清 | 999免费视频| 4p变态网欧美系列 | 五月天婷婷在线视频 | 色吊丝在线永久观看最新版本 | 久久精品久久久久 | 一二区电影 | 中文字幕一区在线 | 久久超级碰 | 在线视频中文字幕一区 | 久久免费在线观看 | 一区二区三区四区在线 | 天天艹日日干 | 丁香花中文在线免费观看 | 亚洲国产小视频在线观看 | 96精品在线| 波多野结衣日韩 | 亚洲va天堂va欧美ⅴa在线 | 亚洲在线激情 | 国产精品久久麻豆 | 日本99久久 | 色综合久久久久久中文网 | 中文字幕亚洲高清 | 久久爱导航 | 中文字幕综合在线 | 少妇搡bbbb搡bbb搡aa | 免费成人黄色 | 日韩精品中文字幕在线不卡尤物 | 久久精品视频播放 | 亚洲理论电影网 | 亚洲精品456在线播放乱码 | 麻豆传媒视频在线免费观看 | 最新av在线网站 | 一级免费观看 |