Gafloon卡弗龙管道品牌、致力于打造品牌，做的就是质量和服务，让业主购买的不仅是管道产品，更是Gafloon卡弗龙管道好的品质和完善的***。

Gafloon  pipeline brand is committed to building a brand. What it does is quality and service. What owners buy is not only pipeline products, but also good quality and perfect after-sales service of Gafloon  pipeline.

水管虽然是家装中一种占比比较小的材料，但是由于其直接关系到我们的饮水健康，所以在选择水管品牌时，可谓是重中之重！

Gafloon卡弗龙管道，于欧美地区销售长达20多年，销售多地，在家装水管市场多有褒誉。

Although the water pipe is a relatively ***all proportion of home decoration materials, but because it is directly related to our drinking water health, so in the choice of water pipe brand, it is the most important!

Gafloon c***ron pipe has been sold well in Europe and America for more than 20 years. It has been sold in many places and has a good reputation in the domestic water pipe market.

PPR供水管是现如今在居室装修中较为受欢迎的一类管材制品，原因是ppr供水管不仅具有着超高的安全性，还具有寿命长，安装方便等优点。ppr供水管道的安装是隐蔽工程中较为重要的一个工序，其不仅影响着人们用水的便捷性，更影响着居室用水的安全性。若是您有ppr水管加盟、购买的需求，请电话联系我们，咨询详细情况。

PPR water supply pipe is a kind of popular pipe products in the room decoration nowadays. The reason is that PPR water supply pipe not only has ultra-high safety, but also has the advantages of long life and convenient installation. The installation of PPR water supply pipeline is an important process in concealed works, which not only affects the convenience of people's water use, but also affects the safety of living water use. If you h***e PPR water pipe join in, purchase demand, please contact us by telephone.

各地温度持续走低，特别是部分北方地区温度都下降到零度以下，进入冰冻期，因PVC管材在温度较低时低温脆性明显，易发生破管现象，现就PVC管材冬季使用注意事项说明如下：

一、管材搬运：

严格规范产品搬、运、装、卸管理，不得出现抛、摔、滚、拖现象，以防止对产品造成伤害。尤其在卸车过程中一定要轻搬轻放，运输至工地后要妥善保管，防止管材与尖锐物体接触摩擦。人员务必不能在管材上，以上行为会造成管道内壁龟裂，打压时出现多处爆管情况。

二、管沟挖掘：

1、管沟挖掘应考虑当地冻土深度，管线必须埋入冻土层以下，管线埋地深度一般在1.2～1.5米以下；管沟挖掘之宽度，应视管材外径，沟底宽为管外径加300毫米为宜；施工时不得人为践踏管材。

2、沟底应整理平整，不得有石块、砖块等杂物，如有坚硬物时必须加挖10cm并填沙夯实，然后再进行管线安装施工。管线弯曲时应在允许角度2°以内，不得出现管材的硬性弯曲现象。

三、管材铺设：

下管前检查管材是否损伤（特别承口与插口端），如有损伤及时更换，按规定削角（TS管:30-45°,活套管：20°）。不能把管材、件抛入沟中，应轻搬轻放。