精密复合筛管由钻孔基管、复合防砂过滤套组成，过滤套为不锈钢精密微孔复合过滤材料，采用全焊接结构。具有高渗透性、高强度、高变形能力、高可靠性、抗腐蚀性好等特点。
精密复合筛管规格参数Specification Parameter of PMC Screen
|
产品规格表Product Specification |
||||||
|
API Base Pipe |
PMC Filtraion Jacket |
Jacket Lengh |
Precision of Filtration |
|||
|
OD |
Weight |
OD |
Weight |
|||
|
inch |
kg/m |
inch |
mm |
kg/m |
m |
μm |
|
2-3/8. |
6.85 |
3 |
76 |
12 |
4~5.3 |
60 |
|
2-7/8. |
9.54 |
3.5 |
89 |
15 |
4~5.3 |
|
|
3-1/2. |
13.7 |
4.4 |
112 |
20 |
4~5.3 |
|
|
4 |
14.2 |
4.9 |
124 |
22 |
4~5.3 |
|
|
4-1/2. |
17.3 |
5.4 |
138 |
25 |
4~5.3 |
|
|
5 |
22.4 |
5.9 |
150 |
30 |
4~5.3 |
|
|
5-1/2. |
25.3 |
6.4 |
162 |
35 |
4~5.3 |
|
|
6-5/8. |
35.8 |
7.5 |
192 |
46 |
4~5.3 |
|
|
7 |
38.7 |
7.9 |
201 |
50 |
4~5.3 |
|
