4" 6" 8" 10" Slotted Continuous Wedge Screen Water Well Drilling Pipe

wedge wire water screen pipe is a specialized filtration component for water wells, made by welding V-shaped wedge wires (as the filtration layer) and longitudinal support rods (as the framework). water well scree pipe's core function is to accurately intercept sand, gravel and impurities in groundwater during well water extraction, preventing well pipe blockage and pump wear, while ensuring smooth inflow of groundwater into the well to maintain a stable water output.

The core differences lie in three aspects: First, in filtration structure, wedge wire screen pipes adopt continuous V-shaped slots with no welding dead ends, ensuring more stable filtration accuracy; traditional punched screen pipes have round or square holes, which are prone to impurity blockage due to burrs on hole edges. Second, in open area ratio, the open area ratio of wedge wire screen pipes can reach 25%-40%, much higher than the 15%-20% of traditional ones, enabling faster water flow rat

The wedge wire water screen pipe standard pipe diameter is 4 inch (117mm), 6 inch (168mm), 8 inch (219mm), 9 5/8" ( 245mm), 10 inch (273mm), 12 inch (325mm) and 14 inch ( 355.6mm) The wedge screen water well screen pipe standard length is 2.9m, 3m, 5.8m and 6mm. generally it is based on delivery method.

Yes, it is applicable, and only needs to adjust wedge wire water well screen pipe parameters according to the needs of different scenarios.

The open area ratio of standard products is 25%-35%, and customized models can be increased to 40% (requiring matching high-rigidity materials). A higher open area ratio is not necessarily better. you can choice the wedge screen mesh pipe open area ratio based on your requirement