The slotted pipe is mainly used for the application of oil reservation layer without much sand or fo The slotted pipe is mainly used for the application of oil reservation layer without much sand or for application of prevents the rock bits dropping off the...

We can drill standard or customized hole size in any number and pattern perforated pipe1) We can drill standard or customized hole size in any number and pattern 2) Every joint perforated by us is deburred internal and external and drift tested according to...