7" Csg Sand Screen Pipe for Coalbed Methane Screw Pump
August 20 04:09:22, 2025
YFS Stainless Steel Composite Sand Control Screen Pipe
**Product Specifications:**
- **Model No.:** 7"
- **API Pipe ID:** 50.6 mm
- **Stainless Steel Screen OD:** 150 mm
- **Weight:** 30 kg/m
- **Trademark:** Baofeng Brand
- **Transport Package:** Export Package
- **Specification:** API
- **Origin:** Weifang, China
**Production Description:**
The YFS composite sand control screen is designed with a drilling base, precision woven filter layer, and high-density slot cover. The precision woven filter layer is made by combining different filter gap stainless steel dense woven wire mesh and is fully welded using advanced technology. This ensures the screen has excellent permeability, high strength, resistance to deformation, and corrosion resistance. It can be used for both independent screen completion and gravel pack completion.
**Technical Data Table:**
| API Pipe (in) | API Pipe (mm) | Pipe ID (mm) | YFS Screen OD (in) | YFS Screen OD (mm) | Weight (kg/m) |
|---------------|----------------|---------------|--------------------|---------------------|----------------|
| 2 3/8 | 60.3 | 50.6 | 3 | 82 | 12 |
| 2 7/8 | 73 | 62 | 3.5 | 95 | 15 |
| 3 1/2 | 88.9 | 76 | 4.3 | 111 | 20 |
| 4 | 101.6 | 88.3 | 4.9 | 124 | 22 |
| 4 1/2 | 114.3 | 100.8 | 5.3 | 136 | 25 |
| 5 | 127 | 112 | 5.9 | 150 | 30 |
| 5 1/2 | 139.7 | 124.3 | 6.3 | 162 | 35 |
| 6 5/8 | 168 | 150.4 | 7.3 | 188 | 46 |
| 7 | 177.8 | 159.4 | 7.7 | 200 | 50 |
**Key Features & Advantages:**
1. Made from 316L stainless steel dense wire mesh, offering excellent corrosion and high-temperature resistance.
2. Equipped with a support and diffuser screen to reduce flow resistance, ensuring high permeability and large passage area for maximum production.
3. High resistance to deformation — even with 40% radial deformation, the sand control performance remains unchanged, making it ideal for horizontal wells.
4. Filter gaps are precisely controlled (±10μm), and remain stable under pressure.
5. Small inner diameter and lightweight design make it easy to handle during long-distance horizontal operations.
**Available Filter Sizes:**
We offer various filter fineness options including 70μm, 90μm, 110μm, 130μm, 150μm, 180μm, 200μm, 250μm, and 300μm. Custom designs are also available based on the specific gravel distribution requirements.
**Contact Us:**
Phone: +86 132 8767 7228
Website: www.bf-pump-equipment.com; www.wfbaofeng.com
Shanghai Branch: www.shdfsy.com
Whether you're looking for reliable sand control solutions for oil and gas wells or need custom-made screens, we are here to help. Contact us today to find the perfect solution for your project!