Perforated pipe

 

 

The perforated pipe with cutting edge technology, which is manufactured with carbon steel or stainless steel, used for the application of oil reservation layer without much sand or for application of prevents the rock bits dropping off the well bore.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 of burr material.

Pipe Size (inch)	Holes NO. per （Feet）	Size of Hole （inch）	Perforated Area per （Feet）
3/4”	48	3/16”	2.15
1”	54	5/16”	4.14
1-1/4”	66	5/16”	5.06
1-1/2”	78	5/16”	5.98
2-1/16”	78	5/16”	5.98
2-3/8”	90	3/8”	9.94
2-7/8”	102	3/8”	11.26
3-1/2”	126	3/8”	13.91
4”	138	3/8”	15.24
4-1/2”	150	3/8”	16.56
5”	162	3/8”	17.88
5-1/2”	174	3/8”	19.21
6-5/8”	186	3/8”	20.53
7”	222	3/8”	24.51
9-5/8”	294	3/8”	32.46