Original
By certification 
| Model NO.:HD4-1 | Material:Metal |
| Layers:Single | Usage:Liquid Filter |
| Type:Filter Cylinder | Hole Shape:Round |
| Structure:Single Network | Package:Standard Export Seaworthy Packing or as Your Reque |
| Specification:GB | Origin:China |
| Od:73-630mm | Thickness:3-12mm |
| Slot Size:0.1-6.0mm | Filter Rate:10%-50% |
| Unit Length:up to 5.8m | End Coupling:Thread/Flang/Welding |
| Surface Treatment:Galvanized or Coating | Certification:ISO/CE |
| HS Code:8421999000 | Production Capacity:8000 Meter/Meters / Month |
About TIANJINAOKAI
TIANJIN AOKAI OIL TOOLS Co., Ltd has emerged as the leading screens manufacture in China. It is a professional complex Combining scientific research, designing and developing, production, Marketing. With sophisticated manufacturing Facility, advanced technologies and perfect detection measures, our product well recognized by industry Peofessionals at home and abord, base on their products have earned it a reputation in China and found their Way into the international markets.
Product intro
The slotted pipes using in oil exploration can prevent 99%sand, decrease80% of wel heavy repairand increase the oil well's strengh, integrality and stability of keeping off sand. Meanwhile, the laser incision can make very small scuts with smooth surface and high precision. Althougu its structure is simple, it is very effective. It has small cuts of 0.1-0.5mm in the tube wall.
Feature
1. The slotted liner is a robust and cost-effective solution for long completions or low productivity wells
2. We offer straight and keystone slot type in the wide range of slotting patterns to create the required open area
3. High rigidity, resisting scrape and abrasion, high tintensity, abti-corrosion and even distribution
| API Std. Casing |
ID mm |
Length m |
Slot Length mm |
Slot NO. NO./m |
Slot width mm |
Slot Tolerance |
Valid Filter Area cm/m |
Max. Strength KN |
||
| Spec mm |
Thickness mm |
Per Weight kg/m |
||||||||
| 60.32 |
5 |
6.84 |
50.3 |
3 |
80 |
200 |
0.3 |
±50 |
48 |
512.54 |
| 73.02 |
5.5 |
9.15 |
62 |
240 |
57.6 |
688.55 |
||||
| 88.9 |
6.5 |
13.22 |
75.9 |
280 |
67.2 |
995.1 |
||||
| 101.6 |
6.5 |
15.22 |
88.6 |
300 |
72 |
1151.2 |
||||
| 114.3 |
7 |
18.47 |
100.3 |
10 |
320 |
76.8 |
1400.4 |
|||
| 127 |
7.52 |
22.13 |
112 |
340 |
81.6 |
1673.8 |
||||
| 139.7 |
7.72 |
25.11 |
124.3 |
360 |
86.4 |
1900.2 |
||||
| 9.17 |
29.48 |
121.4 |
360 |
86.4 |
2232.4 |
|||||
| 168.3 |
8.94 |
35.09 |
150.4 |
400 |
96 |
2672.95 |
||||
| 177.8 |
8.05 |
33.68 |
161.7 |
440 |
105.6 |
2559.2 |
||||
| 9.19 |
38.19 |
159.4 |
440 |
105.6 |
http://www.wellscreenchina.com/
