SHENZHOU CITY JUMAO METAL PRODUCTS CO.,LTD
SHENZHOU CITY JUMAO METAL PRODUCTS CO.,LTD
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Duplex Steel 2205 Sand-Proofing Filter Tube In Petroleum With Multi-Layered Mesh
Sand-proof sintered filter element is mainly used in petrol exploitation to hold up sand particles and impurities.It can be made according to customers’ request to the filter rating and specifications.
It is usually made of pain square wire mesh and dutch wire mesh bonded together or several plain square wire mesh layers bonded together in vaccum together and then it will be rolled into tube type and longitudinal welded together.
Description of sand-proofing sintered filter tube in petroleum
1. Sand-proofing Sintered Filter Tube Summary
This type of mesh is sintered together by many layers of plain-woven square mesh. Owing to the large opening ratio, the sintered mesh possesses good permeability, small resistance but large flow. It is mainly applied to filter kinds of air and liquid. It can be made according to the customer’s request because every layer of mesh is alternative.
2. Sand-proofing Sintered Filter Tube Material
The standard materials are SUS304(AISI304),SUS316(AISI316) ,SUS316L(AISI316L).
Special Alloy Steel Hastelloy ,Monel ,Inconel are acceptable base on customer's requirement .
3. Sand-proofing Sintered Filter Tube Size
The standard sizes are 500x1000mm ,600x1200mm and 1000x1000mm,1200x1200mm. Any size within the above range could be made according to the customer’s request.
Table of Technical Parameters
| Model | Structure | Filter rating (u) | Thickness(mm) | Weight(kg/m2) | Porosity% |
| B2-0.5T | Filter layer+60 | 2—100 | 0.5 | 1.6 | 60 |
| B3-0.7T | 60+Filter layer+60 | 2—100 | 0.7 | 2.4 | 56 |
| B3-1.0T | 50+Filter layer+20 | 20—200 | 1.0 | 3.3 | 58 |
| B3-2.0T | Filter layer+20+8.5 | 20—250 | 2.0 | 6.5 | 58 |
| B4-1.0T | 60+Filter layer+40+20 | 2—200 | 1.0 | 4.4 | 44 |
| B4-1.7T | 40+Filter layer+20+16 | 2—200 | 1.7 | 6.2 | 54 |
| B5-1.9T | 30+Filter layer+60+20+16 | 2—200 | 1.9 | 5.3 | 52 |
| B5-2.5T | 80+Filter layer+30+10+8.5 | 2—200 | 2.5 | 8.8 | 55 |
| B7-2.0T | 50+Filter layer+40+20+40+Filter layer+50 | 2—150 | 2.0 | 7.4 | 58 |
