PPR配件图片-Gafloon-衢州PPR配件

• 供货总量 : 不限
• 价格说明 : 议定
• 包装说明 : 不限
• 物流说明 : 货运及物流
• 交货说明 : 按订单

ppr管在电气部分：

进地下车库的电缆保护管，套管必须出墙0.5m左右，便于后期电缆封堵及外墙防水。

提前准备后期配套设施的规划图纸，如供配电施工图纸及室外管网图。这样可以缩短交房时间和节约成本。

地下车库的电气预埋前结合风管、管道图纸，避免灯具与风管和管道重叠，PPR配件图片，造成后期灯具安装时敷设明线，增加造价及影响美观。

PPR tube in the electrical part:

For the cable protection pipe entering the underground garage， the sleeve must be about 0.5m out of the wall， which is convenient for later cable plugging and external wall waterproof.

Prepare the planning drawings of supporting facilities in advance， such as power supply and distribution building drawings and outdoor pipe network drawings. This can shorten the delivery time and save costs.

Before the electrical pre burying of underground garage， the air duct and pipeline drawings shall be combined to avoid the overlapping of lamps with air duct and pipeline， resulting in the laying of open lines during the later installation of lamps， increasing the cost and affecting the appearance.

Uk Gafloon Pipe Group Ltd 提醒您水电安装预埋管线注意事项给排水部分

在套管预留预埋阶段容易出现漏埋，砖墙的话以后可以开洞。如果是剪力墙、或者重要梁的部位是非常麻烦的解决的办法，必须逐个核实套管的预留个数和预留位置。

Uk Gafloon Pipe Group Ltd reminds you of the water supply and drainage part of water and electricity installation

In the stage of casing reservation and embedment， it is easy to be missed. If the brick wall is used， the hole can be opened later. If it is the shear wall or the important beam， it is a very troublesome solution. The number  of the sleeve must be verified one by one.

目前，法兰连接中大的问题主要是法兰本身不合格和法兰连接不合格。

现在市场上销售的一些法兰存在的质量问题有：

①法兰的钢材不合格，衢州PPR配件，耐压强度较低，在使用若干个月或若干个年后，PPR配件排名，出现渗水。

②法兰的螺栓孔外缘距法兰的边缘太小，小于5mm，PPR配件厂家，在螺栓紧固时，易使法兰边缘。

At present， the major problems in flange connection are the unqualified flange itself and the flange connection is unqualified.

Some of the quality problems of the flange sold in the market are as follows:

① The flange steel is unqualified and the pressure resistance is low. After several months or years of use， water seepage occurs.

② The outer edge of bolt hole of flange is too small from the flange edge， less than 5mm. When the bolts are tightened， it is easy to make the flange edge.