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Help CenterWell Screen With 1-Year Warranty, Mill Test Report, 304 SS, 4-inch, 2m, Standard Compliant
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in wire mesh and well screen products. With an annual export value of US$5–10 million, we serve global markets including North America, South America, Europe, and Asia. Our 4-inch, 2-meter 304 Stainless Steel Well Screen is designed for optimal water intake and sand control, backed by a 1-year warranty and a Mill Test Report for material traceability. This product meets stringent industry standards, ensuring reliable performance in demanding environments.
This well screen is crafted from high-quality 304 stainless steel, offering excellent corrosion resistance and durability. The 4-inch diameter and 2-meter length are standard sizes widely used in water well construction, dewatering, and oil/gas filtration. Each unit undergoes rigorous quality control and comes with a Mill Test Report to verify material composition and mechanical properties. The product is fully compliant with relevant international standards, giving you confidence in its long-term service.
Key Features & Technical Specifications:
- Material: 304 stainless steel, with excellent corrosion resistance and strength.
- Diameter: 4 inches (101.6 mm) – ideal for most well casings.
- Length: 2 meters (6.56 ft) – easy to handle and install.
- Screen Type: Continuous slot / wire-wrapped (customizable slot size).
- Open Area: High open area for maximum water flow while preventing sand ingress.
- Connections: Threaded or plain ends (customizable upon request).
- Warranty: 1-year warranty against manufacturing defects.
- Documentation: Mill Test Report included for material certification.
- Compliance: Meets international well screen standards (e.g., ASTM, API).
Technical Parameters (Typical):
| Parameter | Value |
| Material Grade | 304 Stainless Steel (UNS S30400) |
| Outer Diameter | 4 in (101.6 mm) ± 1 mm |
| Length | 2 m (2000 mm) ± 5 mm |
| Slot Width | 0.3 mm – 3.0 mm (customizable) |
| Wire Thickness | 2.0 mm – 4.0 mm |
| Max Operating Temperature | Up to 400°C (in non-corrosive environments) |
| Connection Type | Threaded (NPT/BSP) or plain end, customizable |
| Warranty | 1 Year |
| Mill Test Report | Included |
Advantages & Benefits for Customers:
- Reliable Sand Control: Precision-wrapped slots effectively filter out sand and sediment while allowing high water flow, reducing pump wear and maintenance costs.
- Long Service Life: 304 stainless steel resists corrosion from groundwater, chlorides, and mild acids, ensuring decades of trouble-free operation.
- Standard Compliance: Designed and manufactured to meet international well screen standards, providing consistent quality and performance.
- Full Traceability: Each screen comes with a Mill Test Report certifying the material chemistry and mechanical properties, so you know exactly what you are getting.
- 1-Year Warranty: Our warranty covers manufacturing defects, giving you peace of mind.
- Customizable Options: Slot width, length, connection type, and end treatments can be tailored to your specific well conditions.
Our factory in Hengshui, Hebei, China, has over 25 years of experience in wire mesh and well screen production. We export to more than 10 markets worldwide, including North America, South America, Europe, and Africa. With an annual export value of US$5–10 million, we have built a reputation for quality, timely delivery, and responsive customer service. We are committed to providing products that meet your exact specifications, with Mill Test Reports and standard compliance to ensure reliability. Choose our 4-inch 304 stainless steel well screen for your next project – contact us today for a quote or to discuss your requirements.
Frequently Asked Questions (FAQ):
- Q: What is the slot size of this well screen? A: The slot size is customizable. We can produce slots from 0.3 mm to 3.0 mm based on your formation sand analysis. Contact us with your requirements.
- Q: Is the Mill Test Report provided for every order? A: Yes, each shipment includes a Mill Test Report for the 304 stainless steel material, confirming its composition and mechanical properties.
- Q: Can I order a different length or diameter? A: Absolutely. We can customize the length (e.g., 1m, 3m, 6m) and diameter (up to 12 inches or more). Please inquire for custom sizes.
- Q: What is the connection type – threaded or plain? A: We offer both threaded ends (NPT or BSP) and plain ends with coupling options. Please specify your preference when ordering.
- Q: How long does shipping take to my country? A: Typical lead time is 15–30 days depending on quantity and customization. We ship from Tianjin, Qingdao, Shanghai, or Foshan ports. For urgent orders, express delivery is available.
- Q: Does the 1-year warranty cover all defects? A: The warranty covers manufacturing defects in materials and workmanship. It does not cover damage from improper installation, abrasive wear, or chemical attack beyond the material's resistance. Full terms are available upon request.
- Q: Is this screen suitable for oil and gas wells? A: Yes, 304 stainless steel is commonly used in oil and gas applications where corrosion resistance is needed. However, for highly sour environments, we recommend 316L or duplex grades. Please consult us for your specific well conditions.
- Q: Do you provide samples for testing? A: Yes, we can provide small samples (e.g., 0.5m length) for evaluation. The sample cost is negotiable, and shipping is at your expense.
For more information or to place an order, please contact our sales team. We are ready to assist you with technical support and competitive pricing.
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