Ourperforated screen pipe can be widely used in petroleum production, chemical industry, sewage treatment, rock well filtration, geothermal Wells, purification water treatment and other industries. Our perforated casing screen pipeis not easy to deform but with high strength, many customers are very interested in our perforated screen pipes. The pipe’s holes are parallel and spiral, the all holes are round, uniform, glossy and without burr. The hole size can be 5-30 mm.The perforated screen’s material has J55, K55, N80, L80, stainless steel and carbon steel. The outer diameter is 60-630 mm, and the wall thickness is from 2 mm to 20 mm.
