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厂家联系人经理，厂家联系热线：159-1864-8146
广州厂家X建筑围挡 冲孔基坑围栏网 从化安全隔离防护围蔽
厂家定做冲孔网护栏网 广州冲孔板围挡 中山隔离网批发
佛山道路防风钢板围挡 广州高层建筑施工安全围挡 冲孔板围挡
Construction safety of high-rise buildings in Guangzhou
产品用途:广泛应用于 化工机械、食品饮料机械、烟卷机械。
Application: widely used in chemical machinery, food and beverage machinery, cigarette machinery.
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
4、不锈钢材质的X异抗腐蚀性能，抗酸、碱、盐腐蚀，可适应油井的特殊要求，缝隙不会因腐蚀而逐渐变大。
4. The stainless steel material has excellent corrosion resistance, acid, alkali and salt corrosion resistance, which can meet the special requirements of oil wells, and the gap will not gradually become larger due to corrosion.
5、多层结构焊接一体，可使滤孔稳定，抗变形能力X。
5. The multi-layer structure is welded together, which can make the filter hole stable and has strong deformation resistance.
