API Standard J55/K55/N80 Perforated Casing Pipes for Water Filter

• Material: Metal
• Layers: Single
• Usage: Liquid Filter
• Type: Filter Cylinder
• Hole Shape: Round
• Structure: Single Network
• Model NO.: GX012
• Transport Package: Bubble Bags, Then in Wooden Case, or Others.
• Specification: dia 8 5/8" 9 5/8"
• Trademark: GX
• Origin: China
• Production Capacity: 10000m/Month

Product Description

Perforated casing is manufacturing with API casing, joints with size up to diameter 630mm and length R1  R2  R3 or customerized. The max wall thickness for our machine is 25mm,the size of the round holes is from 5mm to 25mm. Upon request, we can drill standard or customized hole size in any number and any patter.


1.Our perforated pipes use API J55/K55/N80 casing and tubing. With strong overall strength, the perforated pipes are not easy to deform.
2.The holes are uniform and smooth without burrs.
3.The whole pipe is anticorrosion treated to prolong the service life.
4.Easy to operate and to be connected with lager inner diameter.
5.Hole diameter and quantity can be customized.