Product Details

Product Description

Round Hole Perforated Drilling Pipe
1.different diameter range
2.perforated casing pipe filter
petitive price

We can offer perforated pipe with stainless steel or carbon steel material,the max outer diameter is 630mm , the max wallthickness is 25mm,the length can be R3,the size of the round hotes is from 5mm to 25mm.Our new machine can drill any patter and any numbers holes as the customer request for water well .

The perforated casing 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 prewents the rock bits dropping off the well bore.

The overall strength of the drilling of the base pipe and is only 2 to 3% smaller than the standard casing or tubing. Therefore, it can withstand compression deformation class have sufficient overall strength. Even if the local deformation, compression portion of the gap can not be enlarged.

Material	Stainless steel or Low carbon steel
Certifincatipn	ISO 9001:2008
OD	100mm--180mm
Wall thickness	3-25mm
Hole size	5mm - 25mm
hole design	staggered or non staggered
Length	as client require
End connection	plain beveled or threaded
Surface treatment	Galvanized or painting

Pipe Size	Holes per feet	Size of hole	Perforated Area per Feet
Pipe Size	Holes per feet	Size of hole	Perforated Area per Feet
3/4"	78	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
The max diameter for us is 630mm.