栏价格
Price of New Type Fence for Wholesale Typhoon Protection in Guangzhou with Galvanized Punch Plate in Jiangmen Construction Site
产品用途广泛应用于化工机械、食品饮料机械、工艺品制作、造纸、液压配件、滤清设备等各行各业。
The products are widely used in chemical machinery, food and beverage machinery, handicraft production, paper making, hydraulic fittings, filter equipment and other industries.
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. Multilayer sand control filter sleeve has high sand control performance, which can better block formation sand grains and meet the needs of underground sand control.
2、滤孔均匀，渗透性及防堵性能高。
2. Uniform filter hole, high permeability and anti-blocking 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、不锈钢材质的优异抗腐蚀性能，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 excellent corrosion resistance of stainless steel material, acid, alkali and salt corrosion resistance, can meet the special requirements of oil wells, cracks will not gradually become larger due to corrosion.
5、多层结构焊接一体，可使滤孔稳定，抗变形能力极强。
5. Welding of multi-layer structure can make the filter hole stable and have strong anti-deformation ability.
外保护套也可螺旋焊接。
The outer protective sleeve can also be spirally welded.
