Are you curious about where to find the best butyl rubber stoppers in China? With so many factories vying for your attention, it’s crucial to know which ones stand out. Comparing the top manufacturers not only saves you time but also ensures you get high-quality products that meet your needs. Imagine the peace of mind that comes from choosing a reliable supplier who delivers excellence consistently. Ready to discover the leading factories that can elevate your business? Let’s dive in and explore the top contenders in the butyl rubber stopper industry!

China Rubber Stopper Manufacturers Suppliers Factory – Youlyy

Product Details: Various specifications of rubber stoppers for medical and pharmaceutical use, including butyl rubber stoppers, glass vial stoppers, and chlorobutyl rubber stoppers.

Technical Parameters:
– Good air tightness and heat resistance
– Medical-grade butyl rubber approved by Chinese SFDA

Application Scenarios:
– Sealing of injection glass vials
– Packaging for antibiotics and other pharmaceutical products

Pros:
– High chemical stability and low moisture absorption
– Improves shelf life of packaged drugs

Cons:
– Potential for interaction with certain chemicals
– Limited information on specific durability under extreme conditions

Pharmaceutical Medical Butyl Rubber Stopper For Infusion …

Product Details: Pharmaceutical Medical Butyl Rubber Stopper for Infusion, suitable for medicinal rubber stoppers for infusion bottles.

Technical Parameters:
– Customizable design
– Manufactured in Hi-Tech Industrial Park, Zhucheng City, China

Application Scenarios:
– Medical consumer applications
– Pharmaceutical packaging

Pros:
– High-quality manufacturing standards
– Dedicated R&D and production facilities

Cons:
– Limited information on specific material properties
– Potential variability in customization options

Butyl-rubber Stoppers, Grey, 13 mm – jotop glass

Product Details: Butyl-rubber stoppers, grey, 13 mm, used for injection glass vials with 13mm neck finish. Made from Exxon or Lanxess material and manufacturing under GMP. Good sealing and appropriate compatibility with drugs.

Technical Parameters:
– Crown Diameter: 13mm
– Crown Thickness: 2.0mm
– Plug Diameter: 7.5mm
– Overall Height: 7.0mm

Application Scenarios:
– Used in pharmaceutical packaging for injection vials
– Compatible with various drugs

Pros:
– Good sealing properties
– Manufactured under GMP standards

Cons:
– Limited to specific vial neck sizes
– Material sourcing may vary

Vaccine Butyl Rubber Stopper

Product Details: Vaccine Butyl Rubber Stopper – Medical-grade high quality vial rubber stopper for injection.

Technical Parameters:
– Size: 13mm
– Material: Chlorination Bromination Butyl rubber
– Packing: 30000pcs per carton
– MOQ: 30,000,00

Application Scenarios:
– Used in pharmaceutical packaging for injections.
– Compatible with glass bottles for safe storage.

Pros:
– Good fitting with glass bottles, no leakage.
– Stable chemical properties, no leachables.
– Good biological safety, no physiological toxicity.

Cons:
– Minimum order quantity may be high.
– Freight cost for samples is not covered.

China Butyl Rubber Stopper Manufacturers and Suppliers

Product Details: Butyl rubber stopper for sealing vials and bottles in pharmaceutical use, available in various sizes and colors.

Technical Parameters:
– Crown Diameter: 14.0mm to 34.0mm
– Overall Height: 7.0mm to 16.0mm

Application Scenarios:
– Sealing blood collection tubes
– Sealing injection and infusion vials

Pros:
– Ready for sterilization and use
– Good inner cleanliness and chemical stability

Cons:
– Formula adjustments may be required
– Price varies based on specifications

20mm Butyl Rubber Stopper Medical Rubber For Injection Vials

Product Details: 20mm Butyl Rubber Stopper Medical Rubber for Injection Vials

Technical Parameters:
– Material: Butyl Rubber
– Color: Grey
– Size: 20mm / 0.79″ (appr.)

Application Scenarios:
– For 13mm or 1/2 inch diameter hole opening
– Widely used for liquid culture, supplemented substrate jars, BRF jars

Pros:
– Good heat stability
– Suitable for various types of glass vials

Cons:
– Please allow 1-5mm errors due to manual measurement
– Color may differ slightly from pictures due to light and screen settings

Butyl Rubber Stopper top china manufacturer with best price

Product Details: Butyl Rubber Stopper | Item# VM-RS032 – Halogenated rubber stopper for injection biological drugs, suitable for strong acid and alkali.

Technical Parameters:
– Flange diameter: 8, 12, 13-A, 13-B, 13-C, 16-1, 16-2, 17-1, 17-2, 20
– Neck diameter: 16±0.1, 14.1±0.1, 14.5±0.1, 14.6±0.1, 14.1±0.1, 16.8±0.1, 16.8±0….

Application Scenarios:
– Sodium chloride injection
– Glucose injection and various transfusion drugs

Pros:
– High purity degree, low piercing force, excellent spike retention
– No leakage, fast resealing

Cons:
– Limited information on specific drawbacks
– Potential compatibility issues with certain medications

20mm Gray Butyl Rubber Stopper for Freeze-Dried Powder …

Product Details: 20mm Gray Butyl Rubber Stopper for Freeze-Dried Powder Injection, manufactured from high-quality butyl rubber under GMP guidelines.

Technical Parameters:
– Color: Gray, customizable
– Size: 20mm, customizable

Application Scenarios:
– Used in freeze-dried preparations
– Compatible with vials and serum bottles

Pros:
– High-quality raw materials
– Large production capacity and short lead time

Cons:
– Minimum order quantity for customization is high (1,000,000 pieces)
– Shipping cost for samples is borne by the customer

20mm Pharmaceutical Injection Rubber Stopper – Youlyy

Product Details: 20mm Pharmaceutical Injection Rubber Stopper

Technical Parameters:
– Quantity per box: 10000 pieces
– Carton size (mm): 470370230, Gross weight per case: 18.5kg

Application Scenarios:
– Pharmaceutical packaging
– Injectable vials

Pros:
– Good sealing and strong durability
– Compatible with a variety of drugs

Cons:
– Limited color options (default colors: gray, red, blue)
– Potential for external impurities if not properly sealed

13mm halogenated butyl rubber stoppers for injectable sterile …

Product Details: 13mm halogenated butyl rubber stoppers for injectable sterile powder, Red. Used to seal 13mm serum vials in combination with 13 mm flip top, flip off, and standard aluminum seals. Provides an airtight seal.

Technical Parameters:
– Color: Red, other customizable
– Size: 13mm, other customizable

Application Scenarios:
– Sealing serum vials for injectable sterile powders
– Used in pharmaceutical packaging

Pros:
– Provides an airtight seal
– Customizable options available

Cons:
– Minimum order quantity for customization is high
– Shipping cost for samples is borne by the customer

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Rubber Stopper Manufacturers Suppliers Factory – Youlyy	Various specifications of rubber stoppers for medical and pharmaceutical use, including butyl rubber stoppers, glass vial stoppers, and chlorobutyl ru…	– High chemical stability and low moisture absorption – Improves shelf life of packaged drugs	– Potential for interaction with certain chemicals – Limited information on specific durability under extreme conditions	www.youlyy.com
Pharmaceutical Medical Butyl Rubber Stopper For Infusion …	Pharmaceutical Medical Butyl Rubber Stopper for Infusion, suitable for medicinal rubber stoppers for infusion bottles.	– High-quality manufacturing standards – Dedicated R&D and production facilities	– Limited information on specific material properties – Potential variability in customization options	www.fengchengroup.com
Butyl-rubber Stoppers, Grey, 13 mm – jotop glass	Butyl-rubber stoppers, grey, 13 mm, used for injection glass vials with 13mm neck finish. Made from Exxon or Lanxess material and manufacturing under…	– Good sealing properties – Manufactured under GMP standards	– Limited to specific vial neck sizes – Material sourcing may vary	www.jotopglass.com
Vaccine Butyl Rubber Stopper	Vaccine Butyl Rubber Stopper – Medical-grade high quality vial rubber stopper for injection.	– Good fitting with glass bottles, no leakage. – Stable chemical properties, no leachables. – Good biological safety, no physiological toxicity.	– Minimum order quantity may be high. – Freight cost for samples is not covered.	www.vialbottle.com
China Butyl Rubber Stopper Manufacturers and Suppliers	Butyl rubber stopper for sealing vials and bottles in pharmaceutical use, available in various sizes and colors.	– Ready for sterilization and use – Good inner cleanliness and chemical stability	– Formula adjustments may be required – Price varies based on specifications	www.jotopglass.com
20mm Butyl Rubber Stopper Medical Rubber For Injection Vials	20mm Butyl Rubber Stopper Medical Rubber for Injection Vials	– Good heat stability – Suitable for various types of glass vials	– Please allow 1-5mm errors due to manual measurement – Color may differ slightly from pictures due to light and screen settings	www.vialbottle.com
Butyl Rubber Stopper top china manufacturer with best price	Butyl Rubber Stopper | Item# VM-RS032 – Halogenated rubber stopper for injection biological drugs, suitable for strong acid and alkali.	– High purity degree, low piercing force, excellent spike retention – No leakage, fast resealing	– Limited information on specific drawbacks – Potential compatibility issues with certain medications	chinamedica.com
20mm Gray Butyl Rubber Stopper for Freeze-Dried Powder …	20mm Gray Butyl Rubber Stopper for Freeze-Dried Powder Injection, manufactured from high-quality butyl rubber under GMP guidelines.	– High-quality raw materials – Large production capacity and short lead time	– Minimum order quantity for customization is high (1,000,000 pieces) – Shipping cost for samples is borne by the customer	www.munanglass.com
20mm Pharmaceutical Injection Rubber Stopper – Youlyy	20mm Pharmaceutical Injection Rubber Stopper	– Good sealing and strong durability – Compatible with a variety of drugs	– Limited color options (default colors: gray, red, blue) – Potential for external impurities if not properly sealed	www.youlyy.com
13mm halogenated butyl rubber stoppers for injectable sterile …	13mm halogenated butyl rubber stoppers for injectable sterile powder, Red. Used to seal 13mm serum vials in combination with 13 mm flip top, flip off,…	– Provides an airtight seal – Customizable options available	– Minimum order quantity for customization is high – Shipping cost for samples is borne by the customer	www.munanglass.com

Frequently Asked Questions (FAQs)

What is butyl rubber, and why is it used for stoppers?

Butyl rubber is a synthetic rubber known for its excellent air retention, chemical resistance, and flexibility. It’s commonly used for stoppers because it provides a reliable seal, preventing contamination and maintaining the integrity of the contents, making it ideal for pharmaceuticals and food products.

How are butyl rubber stoppers manufactured in China?

In China, butyl rubber stoppers are manufactured through a process that includes mixing raw materials, molding, and curing. Factories use advanced machinery to ensure precision and quality, followed by rigorous testing to meet international standards.

What quality control measures are in place for butyl rubber stoppers?

Factories implement strict quality control measures, including raw material inspection, in-process monitoring, and final product testing. This ensures that the stoppers meet safety and performance standards, providing you with reliable products.

Can I customize butyl rubber stoppers for my specific needs?

Yes, many factories in China offer customization options for butyl rubber stoppers. You can specify dimensions, colors, and even printing options to meet your unique requirements, ensuring the stoppers fit your products perfectly.

What are the typical lead times for ordering butyl rubber stoppers from China?

Lead times can vary based on order size and customization. Generally, you can expect a lead time of 2 to 4 weeks for standard orders. For customized products, it may take longer, so it’s best to discuss timelines with your supplier.