Perforated casing is manufacturing with API casing joints with size up to diameter 20". Every joints perforated is deburred internal and external. Upon request,we can drill standard or customized hole size in any number and any patten.
Our pipe base screens are manufactured on international standards. The screen jackets are manufactured by spirally wounding narrow faced V-Wire around a cage of longitudinal support rods. Each intersection point of these wires is fusion welded.
The continuous-slot well screen is widely used throughout the world for water, oil, and gas wells, and is the dominant screen type used in the water well industry.
Precise Punched Slot Screen (PPS)
PPS screen is a proven screen technology with high performance for sand control and is an upgraded technological alternative for slotted liner and wire-wrapped screen. It is also suitable for coarse sandstone formations and open hole horizontal wells.