Slotted/Screen/perforated Casing/Pipes size: 2-3/8\"-13-3/8\" casing Material stainless steel, carbon steel, API material, J55/K55,N80,L80,P110 Features 1. The slotted liner is a robust and cost-effective solution for long completions or low productivity wells 2. We offer straight and keystone slot type in the wide range of slotting patterns to creat the required open area