Dinuo perforated pipes

Description

The perforated pipe is manufactured with steel or stainless steel .we can drill standard or customized hole size in any number and any patlern. Every joint perforated by us is deburred internal external. Every hole is visually inspected and cheaned of hurr material. The perforated pipes is manufactured with steel or stainless steel.We can drill standard or customized hole size in any number and any pattern. Every joint perforated by us is deburred internal and external. Every hole is visually inspected and cleaned. Leading manufacture of perforated pipe filter This kind is mainly used for the application of oil reservation layer without much sand or for application of prevents the rock bits dropping off the well bore. This type of product can be used for sand rock and carbonate oil reservation。Specially used for horizontal oil well. We can drill standard or customized hole size in any number and pattern. We can drill standard or customized hole size in any number and pattern. sell special perforated pipes Standard: ASTM, API Material: API K*5, API J*5, API N*0, API L*0 Brand name: Dinuo OD:**4.*****8mm Thickness:5.****6.*3mm Length:***2m Features: 1) We can drill standard or customized hole size in any number and pattern 2) Every joint perforated by us is debured internal and external and drift tested according to API standards 3) Every hole is visually inspected and clean of burr material Pipe Size Holes per Feet Size of Hole Perforated Area per Feet 3/4\" *8 3/*6\" 2.*5 1\" *4 5/*6\" 4.*4 **1/4\" *6 5/*6\" 5.*6 **1/2\" *8 5/*6\" 5.*8 **1/*6\" *8 5/*6\" 5.*8 **3/8\" *0 3/8\" 9.*4 **7/8\" **2 3/8\" *1.*6 **1/2\" **6 3/8\" *3.*1 4\" **8 3/8\" *5.*4 **1/2\" **0 3/8\" *6.*6 5\" **2 3/8\" *7.*8 **1/2\" **4 3/8\" *9.*1 **5/8\" **6 3/8\" *0.*3 7\" **2 3/8\" *4.*1 **5/8\" **4 3/8\" *2.*6