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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Filter Bag & Cartridge > 3mm Wall Thickness Straight Seam Welded Screen Tube 304 SS for Oil Well Sand Control

3mm Wall Thickness Straight Seam Welded Screen Tube 304 SS for Oil Well Sand Control

3mm Wall Thickness Straight Seam Welded Screen Tube 304 SS for Oil Well Sand Control thumbnail-3

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Product Spotlights

3mm thick 304 SS straight seam welded screen tube for oil well sand control. Precision laser-cut slots for effective sand retention and high flow rates. Customizable slot width, length, and connections. 26 years of manufacturing experience, annual export US$5-10M, shipped from Tianjin/Qingdao/Shanghai. Rigorous quality control with hydrostatic testing. Cost-effective solution for moderate downhole conditions.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, 304 Stainless Steel

Wall Thickness:

3 mm

Welding Type:

Straight Seam Welded

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Material Other, 304 Stainless Steel

Wall Thickness 3 mm

Welding Type Straight Seam Welded

Application Oil Well Sand Control

Length Customizable (typically 1-6 meters)

Slot Width Customizable (0.1-3 mm)

Connection Type Threaded or Plain End

Surface Treatment Pickling, Passivation, or as required

As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been dedicated to producing high-quality industrial filtration components since 1998. Our 3mm Wall Thickness Straight Seam Welded Screen Tube 304 SS is specifically engineered for oil well sand control, combining robust construction with precise slot design to ensure reliable performance in downhole environments. With an annual export value of US$5-10 million and serving markets across North America, South America, Europe, and beyond, we bring decades of expertise to every product we deliver.

This screen tube is manufactured using premium 304 stainless steel, offering excellent corrosion resistance and mechanical strength. The 3mm wall thickness provides enhanced durability against high-pressure formations and abrasive sand particles. The straight seam welding process ensures consistent structural integrity, while the precision-cut slots are designed to effectively retain formation sand while allowing maximum fluid flow. Whether used in new well completions or remedial sand control operations, our screen tubes meet the demanding requirements of the oil and gas industry.

Product Features & Technical Specifications

Material: Grade 304 Stainless Steel (UNS S30400) – ideal for mildly corrosive environments with good weldability and formability.
Wall Thickness: 3 mm – provides excellent resistance to collapse and burst pressures commonly encountered in oil wells.
Welding Process: Straight seam submerged arc welding (SAW) or high-frequency welding (HFW) – ensures uniform weld quality and minimal distortion.
Slot Configuration: Precision laser-cut or wire-cut slots with widths ranging from 0.1 mm to 3 mm, customizable to specific formation sand particle size distribution.
Length: Available in standard lengths of 1 m, 2 m, 3 m, 6 m, or custom lengths up to 12 m per joint.
Connection Options: Threaded (API or custom threads), plain end for welding, or flanged connections.
Surface Finish: Pickled and passivated, or as per customer requirement.
Quality Control: 100% hydrostatic pressure test, slot dimension measurement, and visual inspection before shipment.

Parameter	Standard Value	Custom Option
Outer Diameter	2.375" to 8.625" (60.3 mm – 219.1 mm)	Available upon request
Slot Width Tolerance	±0.05 mm	Tighter tolerances possible
Open Area Ratio	Typically 5% – 15%	Customizable based on slot pattern
Yield Strength (min)	205 MPa (304 SS annealed)	N/A
Operating Temperature	Up to 870°C (intermittent), 925°C (continuous)	N/A

Key Advantages for Oil Well Sand Control

Superior Sand Retention: The precisely engineered slot openings trap formation sand while allowing oil, gas, and water to flow freely, reducing erosion and equipment damage.
High Collapse Strength: The 3 mm wall thickness provides excellent resistance to downhole collapse pressures, ensuring long-term integrity even in deep wells.
Corrosion Resistance: 304 stainless steel offers good resistance to mildly corrosive fluids, including brine and H₂S-free environments, extending service life.
Even Flow Distribution: The straight seam design and uniform slot pattern minimize pressure drop and prevent localized sand bridging.
Easy Installation: Available with threaded connections for quick make-up on site, reducing rig time.
Cost-Effective: Compared to premium alloys, 304 SS provides a balanced solution for moderate conditions at a competitive price.

Why Choose Anping County Boli Hardware Wiremesh Products Factory?

With over 26 years of wire mesh and screen manufacturing experience, we have built a reputation for reliability and quality. Our factory is located in the industrial hub of Hengshui, Hebei, with convenient access to major ports including Tianjin, Qingdao, Shanghai, and Foshan. We export annually between US$5 million and US$10 million, supplying to customers across North America, South America, Europe, Africa, Oceania, and Asia. Our team of experienced engineers works closely with clients to provide customized solutions, from prototype development to mass production. Every screen tube undergoes rigorous quality control checks, including dimensional verification and hydrostatic testing, to ensure it meets your specifications. We are committed to delivering products that perform reliably in the field, backed by responsive customer service and on-time delivery.

If you are looking for a durable, precisely manufactured screen tube for your oil well sand control project, our 3mm wall thickness 304 SS straight seam welded screen tube is an excellent choice. Contact us today to discuss your requirements, request a sample, or receive a quotation. We look forward to partnering with you for your downhole filtration needs.

Frequently Asked Questions (FAQ)

What is the typical slot width for sand control applications?
Slot width is determined based on the formation sand particle size distribution. Typically, a slot width of 0.2–0.5 mm is used for fine sands, while coarser formations may require 0.5–2 mm. Our engineers can help you select the optimal slot width.
Can the screen tube be supplied with threaded connections?
Yes, we offer threaded connections with API threads or custom threads upon request. Plain end and flanged connections are also available.
What is the maximum length available per joint?
Standard lengths are 1–6 meters. For longer joints (up to 12 meters), please inquire about special handling and shipping arrangements.
Is 304 stainless steel suitable for sour service (H₂S)?
For environments with high H₂S content, we recommend using 316L stainless steel or duplex alloys. 304 SS is suitable for mildly corrosive environments without high sulfide stress cracking risk.
How do you ensure the slots are consistent and burr-free?
Our slots are machined using advanced laser cutting or wire EDM processes, followed by deburring and inspection under magnification. Each tube is tested with go/no-go gauges to ensure slot width accuracy.
What is the minimum order quantity (MOQ)?
MOQ is typically 50 meters, but we can accommodate smaller orders for sample evaluation or urgent projects. Contact us for details.
Do you provide technical support for sand control screen selection?
Yes, our in-house engineers and sales team can assist with screen selection, slot sizing, and connection design based on your well conditions. We can also provide reference cases from similar projects.
What is the lead time for production?
Lead time depends on quantity and customization. For standard sizes and quantities within 500 meters, typical lead time is 15–25 working days. Custom orders may require 30–40 working days. We offer expedited shipping options for urgent needs.