Mechanics and Features
Bridge-type precision microporous screen is a new type of screen that changes the skeleton support network of the traditional precision microporous screen into a wire-wound skeleton.
Ø Improve the previous precision micro-hole screen to prevent fine sand from clogging the screen
Ø Adopt double-layer filtration mode and two-way flow channel to increase the permeability of precision micropores, not easy to block, and prolong service life.
Ø Multi-layer stainless steel precision woven composite filter layer, high sand control reliability.
Ø Strong resistance to extrusion deformation and bending deformation.
Ø Large filter area and low flow resistance.
Ø The base pipe is standard casing or tubing, and the filter layer is made of high-quality stainless steel with strong corrosion resistance.
Technical Parameters
Series（in） | Thread | Length（m） | Screen Max OD（mm） | Filtration jacket | Base pipe | |||||
filter | Screen | Type | Material | density of hole（quantity of hole/m） | ID （mm） | OD （mm） | Flow area (%) | |||
2 3/8 | NU | 5 | 9~11 | 89 | circular hole | 316L | 80 | 50.8 | 60.3 | 3.44 |
91 | Strip-type hole | |||||||||
2 7/8 | NU | 5 | 9~11 | 100 | circular hole | 80 | 62 | 73 | 2.92 | |
106 | Strip-type hole | |||||||||
3 1/2 | NU | 5 | 9~11 | 118 | Strip-type hole | 80 | 76 | 88.9 | 2.04 | |
4 | NU | 5 | 9~11 | 132 | Strip-type hole | 100 | 90 | 101.6 | 2.58 | |
4 1/2 | LTC | 5 | 10~12 | 144 | Strip-type hole | 100 | 101.6 | 114.3 | 2.3 | |
follow official account
Telephone：010-8478 1621
Email：postmaster@conova-tech.com
Address：Jingang building, building 105, Lize Zhongyuan, Wangjing, Chaoyang District, Beijing
Copyright © 2020 CONOVA石油 All Rights Reserved 备:粤ICP备16102240号-1