7" Csg Sand Screen Pipe for Coalbed Methane Screw Pump
August 20 04:13:15, 2025
YFS Stainless Steel Composite Sand Control Screen Pipe
Product Description
The YFS composite sand control screen is engineered with a drilling base, precision woven filter layer, and high-density slot cover. The precision woven filter layer is made from different filter gap stainless steel dense woven wire mesh, which is then fully welded for enhanced durability. Advanced welding technology ensures the composite screen offers high permeability, strength, deformation resistance, and corrosion resistance. It can be used for independent screen completion or gravel pack completion.
Technical Specifications
API Pipe | YFS Stainless Steel Screen
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Pipe OD (in) | Pipe OD (mm) | Pipe ID (mm) | OD (in) | 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 and Benefits
1. Made with 316L stainless steel dense wire mesh woven filter layer, offering excellent corrosion and high-temperature resistance.
2. Equipped with a support screen and diffuser screen to reduce flow resistance, ensuring high permeability and large passage area for optimal production.
3. High deformation resistance—retains sand control ability even under 40% radial deformation, suitable for horizontal wells.
4. Filter gap size is accurately controlled (±10μm), with no deformation.
5. Small inner diameter and lightweight design make it easy to handle and transport over long distances.
Customization Options
We offer various filter fineness options for customers: 70μm, 90μm, 110μm, 130μm, 150μm, 180μm, 200μm, 250μm, and 300μm. Custom designs are also available based on specific gravel distribution requirements.
Contact Us
Phone: +86 132 8767 7228
Website: www.bf-pump-equipment.com; www.wfbaofeng.com
Shanghai Company: www.shdfsy.com
Whether you need standard or customized sand control solutions, we provide reliable and high-quality products tailored to meet your needs. Our screens are designed for efficiency, durability, and performance in challenging environments. Let us help you achieve optimal well productivity and longevity.