欧美亚洲一级a在线观看_欧美肉片视频色偷偷一区二区三区_国产成人综合亚洲国产_日韩精品久久无码一区二区

EN CN
Basic requirements for plumbing installation

2020-05-07

Plumbing is a popular heating method in recent years. Compared with boiler heating or electric heaters, many friends are not very clear about the basic requirements of plumbing installation and the principles of plumbing. Below we will come to do a more comprehensive understanding of the basic requirements of plumbing installation and what is the principle of plumbing, so that everyone has a more in-depth understanding of plumbing. In this way, everyone will have more confidence in choosing and installing plumbing.
Basic requirements for plumbing installation
Before officially paving the ground facilities, the design drawings should be confirmed, and the site should be cleaned, etc., to make preparations. After entering the site, clean up the construction site, and determine the installation location of the host (wall-hung boiler) and the sub-collector to prepare for the subsequent construction. After burying the temperature control line and installing the sub-catchment to the designated location, you can start laying the ground insulation layer and heating pipeline.

Ningbo Honglei Sanitary Ware Co.,Ltd.

+86-574-62410102
+86-574-62411158
manager@nbhonglei.cn
m.haoyuan666.com
Xiashafan Village,Mazhu Town, Yuyao,Zhejiang.China

客服中心
工作時(shí)間

周一至周日

8:00 - 18:00

點(diǎn)擊這里給我發(fā)消息 銷(xiāo)售客服


請直接QQ聯(lián)系!
展開(kāi)客服