Perforated casing is manufacturing with API casing, joints with size up to diameter 20"and length R3. Every joints perforated is deburred internal and external. Upon request,we can drill standard or customized hole size in any number and nay patter

Our company has sets of special designed muiti-spinder drilling machine which has a capacity of more than 10000 meters per month.
Rows Available with: any inch size or metric size such as 1"Center, 2"Center, 3"Center ,4"center, 6", 8”or 25mm,50mm,75mm,100mm,150mm, 219mm or others requested

Drill Sizes Available: 1/4", 3/8", 1/2", 5/8", 3/4", and 1"

 Pipe sizes available: 2-3/8” to 13-3/8”

 Pipe grade can deal: Stainless steel, J55, K55, N80, L80

Hole pattern: Non staggered, staggered, spiral staggered

Continuous slot wire wrap screen

Bridge slotted well screen

Pipe base screen

Prepacked well screen

API casing pipe

Stainless steel pipe

Perforated pipe

Slot liner

Centralizer

Other water well related accessories