Sand well screen having 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 asthe best choice of well tube filter; they are widely applied in a variety of fields in the developed countries.According to our aftersale 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 intheslot, thus bettering its discharge capacity
Product Specification / Models
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.
ZhengTong Technology CO. Ltd. Located in XinXiang City, Henan Province, China. For years, we specialized in water well screen, sand control filter pipe, oil pipe, API tube etc. our product has been well sold in Daqing, Shengli, North China oil field, and exported to America, Mideast, South east Asia and Russia etc. Our factory owns a plant over 10000 square meters, advanced technology production facility and stringent quality control system to offer high standard products. We are enthusiastic to serve our customers and looking forward to cooperating with you.