7" Casing Sand Screen Pipe for Coalbed Methane Screw Pump

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 a high-performance solution designed for oil and gas well completion. It consists of a drilling base, precision woven filter layer, and a high-density slot cover. The precision woven filter layer is made from stainless steel wire mesh with different filter gaps, rolled together and fully welded to ensure structural integrity. Advanced welding technology guarantees the screen's high permeability, strength, resistance to deformation, and corrosion resistance. This makes it ideal for both independent screen completion and gravel pack completion. **Technical Table** | API Pipe | YFS Stainless Steel Screen | |----------|----------------------------| | 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 | **Features & Advantages** 1. Made with 316L stainless steel dense wire mesh, offering excellent corrosion and high-temperature resistance. 2. Equipped with support and diffuser screens to reduce flow resistance, ensuring high permeability and large passage area for optimal production. 3. High resistance to deformation—retains sand control effectiveness even under 40% radial deformation, suitable for horizontal wells. 4. Filter gap size can be accurately controlled (±10μm), ensuring no deformation and consistent performance. 5. Small inner diameter and lightweight design make it easy to handle during long-distance horizontal installations. **Available Filter Fineness** We offer various filter fineness options including: 70μm, 90μm, 110μm, 130μm, 150μm, 180μm, 200μm, 250μm, 300μm. Custom designs are also available based on the gravel distribution requirements. **Contact Information** Tel: +86 132 8767 7228 Web: www.bf-pump-equipment.com; www.wfbaofeng.com Shanghai Company Web: www.shdfsy.com For more details or custom solutions, feel free to reach out. We're here to help you find the best sand control system for your needs.

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