HEBEI CITTI MESH CO.,LTD
HEBEI CITTI MESH CO.,LTD
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Wear Resistance And Anti-Deformation, Perforated Casing Pipe Is A Good Solution To Prevent The Collapse Of The Hole Wallbore
Perforated Casing Pipe Product:
Perforated casing pipe, also called perforated casing tube.it creates a channel between the pay zone and the wellbore to make easy flow of oil and gas to the wellbore. In the drilling process, in order to prevent the collapse of the hole wall, sand ,water, water leakage, or to separate the water layer, the metal or non-metal pipe is used to drill into the borehole to maintain the drilling and ensure the normal drilling technology. Upon requests, holes and their configurations can be customized to satisfy diverse applications.
Perforated Casing Pipe Features:
Perforated Casing Pipe Specification:
| Product | Perforated Casing Pipe |
| Type | N80, J55 or 13Cr110 |
| Hole Sizes | 9.5mm, 13mm, 14mm, 16mm, 19mm and 25mm. |
| Hole Pattern | staggered , in straight line ,spiral shape |
| Pitches | 1", 2", 3", 4", 6" or 12". 2", 3" and 6" |
| Material | Mild carbon steel, stainless steel, aluminum steel |
| Outside diameter | 1" to 10" |
| Hole diameter | 0.375" to 0.5" |
| Hole shape | Round, square, slot |
| Open area | Up to 65% |
| Packing | Bare packing,polyethylene sheet packing,hollow plastic board packing,open wood bow packing,closed wood bow packing |
Technical Parameters:
| Pipe Size (inch) | Number of hoses (sq in./ft) | Hole Diameter (inch) | Open Area (sq in./ft) |
| 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 |
Perforated Casing Pipe Application:
stainless steel perforated pipe slotted casing
Source perforated casing tube