Shanghai Qinuo Industry Co., Ltd.
| Material | NBR+steel core |
| Size | 5 1/2" |
| Delivery Time | 15days |
| Original | Shanghai China |
| Design | V Lip Style |
| Types | V Style |
| Environment: | oil, gas, gas condensate |
| Color | Black or custom color |
| Packaging Details | Carton packing |
| Package | Carton Package |
| Payment Terms | L/C, T/T, Western Union |
| Sample | Available |
| Supply Ability | 5000pcs per month |
| OEM/ODM | Available |
| Model Number | Swab cups |
| Brand Name | SHQN |
| Certification | ISO 9001 |
| Place of Origin | Shanghai, China |
View Detail Information
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Product Specification
| Material | NBR+steel core | Size | 5 1/2" |
| Delivery Time | 15days | Original | Shanghai China |
| Design | V Lip Style | Types | V Style |
| Environment: | oil, gas, gas condensate | Color | Black or custom color |
| Packaging Details | Carton packing | Package | Carton Package |
| Payment Terms | L/C, T/T, Western Union | Sample | Available |
| Supply Ability | 5000pcs per month | OEM/ODM | Available |
| Model Number | Swab cups | Brand Name | SHQN |
| Certification | ISO 9001 | Place of Origin | Shanghai, China |
| High Light | 5 1/2 Inch V Style Swab Cup ，Stackable V Style Swab Cup ，Light Load Service Oilfield Swab Cup | ||
Product Introduction
The Professional 5 1/2 inch V Style Swab Cup is an engineered downhole solution designed specifically for light load fluid recovery in large-bore casing and tubing operations. This model utilizes a fluid-actuated sealing lip that expands outward as hydrostatic pressure increases, ensuring a 360-degree seal against the casing wall. Its primary advantage lies in its stackable architecture, allowing operators to customize the tool string by mounting multiple cups on a single mandrel to achieve the desired lifting capacity while maintaining the flexibility required for aging or rough wellbores.
Technical Specifications
| Nominal Size | 5 1/2 Inch |
| Style | V-Type (Flexible Lip) |
| Actuation Type | Fluid-Actuated |
| Reinforcement | Steel Reinforced Base Insert |
| Material | High-Grade Nitrile (NBR) |
Key Features and Engineering Advantages
1. Superior Debris and Sand Tolerance: The flexible thin-lip design allows the V-cup to bypass sand and scale during the downward run and effectively seal around particulates during the lift.
2. Optimized for Light Loads: Specifically engineered for low fluid columns where heavy-duty cups may not achieve a full seal. The V-shape ensures maximum expansion even under minimal hydrostatic pressure.
3. Enhanced Tool Descent Speed: The aerodynamic V-profile reduces resistance during descent, enabling faster trip times and increasing overall operational efficiency.
4. Steel Reinforced Foundation: The 5 1/2 inch model includes a steel base insert to prevent the elastomer from deforming or extruding over the mandrel shoulder during the upward stroke.
5. Stackable for Load Versatility: While designed for light loads, these cups can be stacked in groups of 4 to 8 to handle medium fluid volumes, distributing the pressure across multiple sealing surfaces.
|
Nom. OD (inch) |
Core and Description |
Cup OD |
Cup ID |
|
1.900" ( 1-1/2" ) |
Steel Core Swab Cup |
1.530" |
0.902" |
|
2-3/8" ( 2" ) |
Steel Core Swab Cup |
1.980" |
1.120" |
|
2-7/8" ( 2-1/2" ) |
Steel Core Swab Cup |
2.410" |
1.334" |
|
3.850" |
Steel Core Swab Cup |
3.850" |
2.495" |
|
3.900" |
Steel Core Swab Cup |
3.900" |
2.495" |
|
4-1/2" |
Steel Core Swab Cup |
4.062" |
2.495" |
|
4.610" |
Steel Core Swab Cup |
4.610" |
2.495" |
|
4.720" |
Steel Core Swab Cup |
4.720" |
2.495" |
|
4.850" |
Steel Core Swab Cup |
4.850" |
2.495" |
|
5-1/2" |
Steel Core Swab Cup |
4.970" |
2.495" |
|
7" |
Steel Core Swab Cup |
6.450" |
3.500" |
|
4-1/2" |
Steel Core, Heavy Duty Swab Cup |
4.062" |
2.495" |
Why Partner With Our Engineering Team?
ISO 9001:2015 Quality Standards: Our facility operates under a strict Quality Management System, ensuring repeatability across high-volume production runs.
In-House Tooling & Design: Our engineers assist with Design for Manufacturing (DFM), helping to refine part geometry to reduce costs and improve performance.
FAQ
Question: Why is a stackable V-cup preferred over a single large cup?
Answer: Stacking multiple V-cups allows for better load distribution. A single cup would have to be extremely rigid to lift the same load, making it prone to tearing. Multiple flexible cups provide a redundant sealing system.
Question: Can these cups handle sand and silt?
Answer: Yes, the flexible V-style lip is the best choice for sand-laden environments as it can deflect around particulates that would cut or jam a more rigid cup.
Question: Is the steel insert necessary for light load service?
Answer: Yes, the steel insert is critical for maintaining the cup position on the mandrel. Without it, the hydrostatic pressure could force the rubber base to deform over the mandrel shoulder.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
5,000,000-10,000,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shangi Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, con... Shangi Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, con...
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