Bridge slot screensu00a0have openings arranged in rows are staggered to reduce the negative effect on the screen's strength. Typically the slots are punched in a felt sheet that is subsequently rolled into a tube and welded...Regarded as the best choice of well tube filter; they are widely applied in a variety of fields in the developed countries. According to our after-sale services and the application experience at home and abroad
High strength through resistance to twisting, compressive, and tensile forces.
A smooth bore that does not impede the passage of probes, tools, etc.
The special structure of the slot makes it difficult for particles to get stuck in the slot, thus bettering its discharge capacity.
The special bridge slot of screens helps improving their mechanic strength.
Application of Anticorrosive coasting will prolong the span life of wells.
Slots and the diameter of bridge slot screens can be custom made to satisfy your needs.
Convenient to operate owing to various connecting methods between screens.
Lighter in weight and lower in price.
3:custom designed and enginedred
5:high mechanical strength
Product Specification / Models
Application / Models
The production of slot screens ,which type of products design is reasonable, appearance, reliable quality, suitable for hydrology, geology, engineering geology, chemical engineering geology, geothermal air conditioning, foundation precipitation, water source development, farmland and the urban water supply various industries such as construction
Henan Tianzhiwo Machinery Co., Ltd are specialist manufacturers about Screens and Filters .They are widely used for water, oil and gas wells in the world. As China chief manufacturer and exporter, we export good quality water well screen to many countries. Main products cover bridge slot screen, wire wrapped well screen, stainless steel Johnson screen, water well screen, wedge wire screen, sieve bend screen, Johnson tube and sand control screen. In addition, we also offer perforated pipes and base pipes for well screen and Johnson screen.