www.guangxing-screens.comExport DepartmentJoanna sunPhone: 86 - 318 - 7086206/86 - 15233287356Fax: 86 - 318 - 7086812
No.2589 west shengli roadhengshuiChina, 053000Web Page Link: http://www.toboc.com/chinaguangxingscreenscoltdD&B D-U-N-S Number: 485698585
Pipe base screen/Gravel pack multilayer filter` used in mineral processors mInfro--- Gravel pack multilayer filter` The pre-packed screen consist of three parts:outer screen, pre-packed gravel,base pipe that is perforated pipe. The perfroated base pipe is covered by v wire wrapped screen,whose diamater is smaller than the outer jacket. Between the two layers of jackets, an annular void is packed with silica sand with the appropriate size. The sand is coated by resin or ceramic beads. The gauge of the jacket wire is determined by the packed sand, while the size of the sand is determined by the formulation particle size distribution.
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China guangxing screens Co.,ltd