High-Quality Plug Rubber Stopper for Various Applications

Product Description

Customized Conical Plug with Hole For Airlock Wine Brew Beer Fermenting Silicone Plug Rubber Stopper
Rubber stoppers are commonly used tools in laboratories and are typically used to seal laboratory equipment and containers to maintain a pure and stable experimental environment. The following are some of the main functions of rubber stoppers: 1. Sealing: Rubber stoppers can completely seal laboratory equipment and containers to prevent sample leakage or contamination. 2. Corrosion resistance: Rubber stoppers can resist various chemicals, such as acids, bases, organic solvents, and more. 3. High-temperature resistance: Rubber stoppers can withstand high temperatures and can usually tolerate temperatures above 100°C. 4. Good elasticity: Rubber stoppers have good elasticity and can adapt to various shapes of laboratory equipment and containers. 5. Easy replacement: Rubber stoppers are easy to replace and can be selected according to the size and shape needed for the experiment. In summary, rubber stoppers play an important role in laboratories and can help laboratory workers conduct effective and safe experiments.

Diameter	Rubber stopper diameter usually ranges from a few millimeters to several centimeters. The most common sizes are 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, and 30mm.
Length	Rubber stopper length also varies widely, ranging from a few millimeters to several tens of centimeters. Common lengths include 8mm, 12mm, 16mm, 20mm, 25mm, 30mm, 40mm, and 50mm.
Taper	Rubber stopper taper usually refers to its slope, used to match the taper of the container or equipment. Common tapers include 1:10, 1:5, 1:3, and so on.
Aperture	Rubber stopper aperture is usually used to connect with other equipment or add reagents. Common aperture sizes include 1mm, 2mm, 3mm, 4mm, and 5mm.

FAQ
Q1: Why choose us?
A1: Professional manufacture of medical and laboratory consumables and instruments with more than 13 years' experience.Excellent and stable quality with best cost performance.Various payment term available.Timely delivery guaranteed.
Q2: Can I visit your factory?
A2: Sure, warmly welcome your visit to XINJIN. Please try to contact our sales representative first by email or phone. We will make the appointment and the most reasonable planning for your transportation.
Q3: What is your minimum order quantity?
A3: Very low MOQ for common items. For customized items, depend on different requirements.
Q4: Can you supply free samples?
A4: Yes, we would like to offer you free samples with freight collect.
Q5: Can you offer customized service?
A5: Yes, both OEM and ODM are available. Let me know your idea or requirements on the products, we make it perfect for you.
Q6: How long is your delivery time?
A6: Generally 10-20 days for mass production after sample confirmed and the receipt of PI or deposit.
Q7: What is your accepted terms of payment?
A7: Various choice: Credit card, T/T, L/C, Western union, Paypal, Alipay, etc. 30% down payment or 100% full payment according to your order quantity.

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