2 3/8" 2 7/8" 3 1/2" Steel Core Rubber Oil Satates Swab Cups
The existing range lists steel- and aluminum-bushing swab cups with nominal tubing references of 2-3/8, 2-7/8 and 3-1/2 inch. Confirm the actual TA or other profile against the original drawing; descriptions of multiple lips should not be used to identify a different profile solely by appearance. Match cup OD, bore, axial dimensions and compound to the mandrel and working tubing.
| Nom. OD (inch) | Core and Description | Cup OD | Cup ID |
| 2-3/8" (2") | Aluminum Core Swab Cup | 1.992" | 1.120" |
| 2-3/8" (2") | Steel Core Swab Cup | 1.992" | 1.120" |
| 2-7/8" (2-1/2") | Aluminum Core Swab Cup | 2.431" | 1.370" |
| 2-7/8" (2-1/2") | Steel Core Swab Cup | 2.431" | 1.370" |
| 3-1/2" (3") | Aluminum Core Swab Cup | 2.985" | 1.370" |
| 3-1/2" (3") | Steel Core Swab Cup | 2.985" | 1.370" |
Our Swab Cups are produced from a newly developed rubber in the popular Guiberson* profile in either a nitrile or Frac Fluid compound. These cups can also be produced in other specified materials. Our cups are designed for durability and perform under the toughest conditions.
Available types of Swab cups:
TA style: The related TA range uses a steel or aluminum bushing. Confirm the original cup profile, bushing bore, height and retention arrangement for the mandrel. Specify fluid-column height, density, solids, temperature and actual fluid formulation for compound selection. Quote each profile separately against its own drawing.
V style: Shanghai Qinuo carries the V Series Swab Cup in a light duty and heavy duty all rubber cup that is suited for use in fluids with high concentrations of suspended sand. The upturned lips pass easily through tight spots and will invert to dump excessive loads. The number of cups used will vary with conditions.Our special Frac Fluid compound has excellent abrasion resistance high tensile strength and outstanding resistance to chemical attack.

| Part Name | MV Style, TA style, TUF style, NUF style and V style |
|
Environment |
oil, gas, gas condensate |
|
Available Material |
FKM, , HNBR and nitrile rubber with or without Brass or Steel |
Other relative rubber products:
Packing and shipment:
1: Express: S.F. ,DHL,UPS, TNT, FedEx ect, for urgent and small order.
2: Air shipment: air port to air port or air port to door.
3: Sea shipment: suitable for bulk goods. it will takes more longer time than air shipment.
Company View:
Shanghai Qinuo Industry Co. Ltd was established in 2003, is 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, continuous development and innovation, we won a good reputation at home and abroad.
Our company provides professional plastic parts, rubber parts and maching parts design and production services, products mainly used in automobiles, household appliances, machinery equipment and oil industry and other fields. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.
We have two factories, more than 30 injection molding machines, molding machines and CNC lathes. Our company is located in Pudong New Area, Shanghai. Elegant environment, convenient transportation, Only need 30 minutes from our company to Pudong Airport.
We adopt comprehensive quality management system, all components passed ROHS certification, our products are mainly exported to the United States, Canada, Britain, Germany, Finland, New Zealand, Australia and other countries and regions.
Mould corner view for the rubber parts:
FAQ:
Q.Why Choose Qinuo industry?
We provide them with one-stop service from R & D to production to satisfy their customization needs.
We are based in the most big city Shanghai, which have two internation airports and two deepwater ports, we can ship the goods out at anytime while some inland suppliers need take a more time.
Q.What is your advantage?
1. Has sound and mature supporting supply chain
2. Lower mold costs
3. High efficiency of development and design ability and short process time.
4. Cost effective and good service attitude.
5. More professional export sales staff who are all know rubber processing very well.
Q.Are you manufacture or trading company?
We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.
Q.How can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
Q.Can I get some samples?
Sure, samples are available,3-10 samples are for free. Please note that only needs to pay for shipping cost.
Q.Can you produce OEM products?
Yes, we can produce by your samples or 3D drawings. We can build the molds and fixtures.
Q.What's the term of payment?
Amount < US$5000,100% paid in advance by paypal or T/T;
Amount >= US$5000, 30% paid in advance, 70% balance before shipment by T/T
Q.Can you manage the shipment?
Sure, we can arrange different ship ways according to the goods final packing: by express, by air or by sea.
Welcome to contact us
Web: https://www.unionseal.com
Swab Cup Bushing Selection: Steel or Aluminum
Identify the required bushing material separately from the rubber compound and cup profile. Use the existing size table as a reference, then confirm actual OD, bore, axial length, bonding requirements and mandrel fit against the approved drawing. Provide fluid composition, suspended solids, operating temperature and expected load. Steel- and aluminum-core entries are separate configurations; shared dimensions do not prove interchangeable construction or a pressure rating.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.







