1. Name: SIL/ Silicone/ VMQ
2. Raw Material supplier: "Dow Corning''
3. Working Temp.: -60 ℃ to 230 ℃
4. Advantage:
Excellent resistance to Low temp. heat and elongation;
5. Disadvantage:
Bad performance to tear, abrasion, gas, and Alkaline
Product Name | Customize Rubber Stopper and Rubber Plug |
Material | EPDM SILICONE FFKM BUNA-N HNBR PTFE for choosing |
Durometer | 30-90 Shore A |
Certifications | ISO9001, ROHS, MADG, WARS,USP CLASS VI |
Sizes | Customized |
Colors | Clear, Semi-transparent,Black,Yellow, Blue or as requested |
Customize Rubber Stopper/Rubber Plug
Rubber stopper & rubber plugs are typically installed at the ends of pipes,furniture legs, and canes. IBG offers rubber parts from a variety of types and materials.
We will precisely mold the products according to your configuration: Custom Molding, Compression Molding, Injection Molding, Transfer Molding, and Liquid Injection Molding.
▲Medical Grade
▲Pharmaceutical Grade
▲Laboratory Applications
▲Vial Closures
▲Test Tube Stoppers
▲Pipes & Tubes
We have many standard materials to choose from, including Silicone,Buna-N,HNBR,PTFE,EPDM and other rubbers.We are capable of making custom compounds to meet demanding applications including high temperatures, biocompatible, and chemical resistance. If you don't find the size you need,we can help design and make a custom rubber stopper especially for you.







1. Name: SIL/ Silicone/ VMQ
2. Raw Material supplier: "Dow Corning''
3. Working Temp.: -60 ℃ to 230 ℃
4. Advantage:
Excellent resistance to Low temp. heat and elongation;
5. Disadvantage:
Bad performance to tear, abrasion, gas, and Alkaline

1. Name: EPDM
2. Raw Material supplier: ''Solvay''
3. Working Temp.:-55 ℃ to 150 ℃
4.Advantage:Excellent resistance to Ozon ,Flame, Weathering.
5.Disadvantage:Poor resistance to Oxygen Ated-solvent

1. Name: NBR / Nitrile
2. Raw Material supplier: JSR
3. Working Temp.: -25 ℃ to 100℃
4. Advantage:
Excellent resistance to oil and Low cost and wide usage.
5. Disadvantage:
Poor resistance to Oxygen Ated-solvent and Ozone.
Standard Packaging: PP bag inside, labelled detailing batch No., name, material, size, quantity and delivery date. Carton box outside, then put on the pallet . All sign our logo.
Customized Packaging: Special packaging request is welcomed.


Shipping Time:
if in stock, goods will ship on the Same or Next Business day after receiving full payment.
7 days if goods out of stock with molding
15 days if goods out of stock without molding
Store, prompt shipment if annual requirement informed
Shipping Terms:
By Sea, By Air, By Express ( such as DHL, FedEx, EMS, DEX,TNT,UPS,etc), We ship WORLDWIDE on most products unless otherwise stated. International buyers please email for shipping costs. We reserve the right to refuse sales to international buyers with unconfirmed shipping addresses.
Payment Details:
T/T ,Western Union,Paypal,Money Gram ,L/C at sight,etc.







1.Q: Are you a factory or trading company?
A: We have factory in Shijiazhuang, Hebei with export license. We have the most convenient transportation conditions.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Shijiazhuang City, Hebei Province, China. All our clients, from home or abroad, are warmly welcome to visit us!
3.Q: Can you do OEM?
A: Yes, we can do OEM products. It's no problem.
4.Q: How can I get some samples?
A: 1.We are honored to offer you samples by express. Abroad clients are expected to pay for the freigh cost, the samples are free. For clients in China, we pay express fee.
2. Regarding the courier cost:
(1) you could arrange a RPI (remote pickup) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected;
(2) inform us your express freight collect account. Then you can pay the freight direct to your local carrier company;
(3) Transfer the cost to us in advance, the sample will be sent after receiving the payment
5.Q: How does your factory do regarding quality control?
1). All raw material we used are imported; Cooperation with Dupont, JSR and large raw material recip database, make our material properties are relatively stable, products' quality be control.
2). Skilled workers care every details in handling producing and packing processes;
3). Quality Control Department specially responsible for quality checking in each process.

Bellow

Rubber Bellows

Rubber Expansion Joint