Zhuhai punching plate fence punching fence punching fence installation perforated fence can be customized
性能特点：
Performance features:
1,多层防砂过滤套具高效防砂性能,能更好地阻挡地层砂粒,满足井下防砂需要。
1. The multi-layer sand control filter sleeve has high-efficiency sand control performance, which can better block the formation sand and meet the needs of downhole sand control.
2,滤孔均匀,渗透性及防堵性能高。
2. Uniform filter hole, high permeability and anti plugging performance.
3,过滤面积大,流动阻力小,出油率高
3. Large filtration area, small flow resistance and high oil yield
安装施工方便快捷。铝板在工厂成型，施工现场不需裁切，固定在骨架上即可。
The installation and construction are convenient and fast. The aluminum plate is formed in the factory, and does not need to be cut at the construction site. It can be fixed on the skeleton.
中山市政建设施工围挡 冲孔护栏安装 深圳工地基坑临边围栏
Zhongshan municipal construction construction fence punching fence installation Shenzhen site foundation pit edge fence
广州金属板圆孔围挡价格 珠海穿孔围挡厂家 低价批发
Guangzhou metal plate round hole enclosure price Zhuhai perforation enclosure manufacturer low price wholesale