industrial rubber bung supplier | heavy duty rubber stopper malaysia | rubber stopper for container sealing | rubber stopper for bottle malaysia | rubber sealing stopper

🔹 RUBBER TUBE STOPPER | RUBBER BUNGS | RED RUBBER TUBE – MALAYSIA SUPPLIER & MANUFACTURER

RUBBER-KU RUBBER PRODUCTS is the Best Rubber Tube Stopper supplier in Malaysia and the Largest Rubber Tube Stopper Manufacturer Malaysia, delivering premium-quality rubber stoppers, bungs, and red rubber tubes suitable for laboratories, chemical industries, and industrial applications.

We are proud to be recognized as the Highest Quality Rubber Tube Stopper manufacturer, Market Leader of Rubber Tube Stopper, and the Biggest Rubber Tube Stopper supplier in Malaysia, offering the Widest Range of Rubber Tube Stopper supplier solutions nationwide.

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🔹 Product Overview

RUBBER-KU rubber tube stoppers are precision-engineered to seal containers, test tubes, flasks, and bottles effectively. They prevent leakage of gases and liquids, protect against contamination, and maintain the integrity of stored materials.

• Material: NR, NBR, EPDM, Silicone
• Shape: Tapered / Straight / Perforated
• Size Range: T13, T15, T17, T19, T21, T23, T25, T27, T29, T31, T33, T35, T37, T39, T51

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🔹 Technical Features

1. Airtight Sealing:
   • Ensures zero leakage of liquids and gases
   • Maintains stable pressure in containers
2. Chemical Resistance:
   • Resists acids, alkalis, solvents, and industrial chemicals
   • Material-specific resistance: NBR for oils, EPDM for heat & ozone, Silicone for high temperature
3. Elastic Compression Fit:
   • Adapts to container wall irregularities
   • Ensures long-term sealing performance
4. Durability & Reusability:
   • Resistant to wear, cracking, and deformation
   • Suitable for repeated use
5. Multi-Hole and Custom Options:
   • Single-hole and multi-hole stoppers for tubing connections
   • OEM customization available
6. Temperature Resistance:
   • NR/NBR/EPDM: -20°C to +120°C
   • Silicone: -60°C to +200°C
7. Dimensional Accuracy:
   • Tight tolerance control (±0.2mm – ±0.5mm)
   • Consistent taper for secure insertion

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🔹 Applications

1. Laboratory Use

• Sealing test tubes, flasks, beakers
• Gas and liquid transfer setups
• Experiments and chemical reactions

2. Chemical Industry

• Sealing chemical storage containers
• Reactor vessel closures
• Industrial chemical handling

3. Industrial & Manufacturing

• Machinery sealing components
• Pipe and container closures
• OEM equipment integration

4. Pharmaceutical & Medical

• Sample containment and storage
• Sterile lab environments
• Research and development facilities

5. Fluid & Gas Systems

• Tubing integration for gas or liquid transfer
• Airtight experimental setups
• Pressure-controlled applications

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🔹 Benefits

• Airtight and leak-proof sealing
• Chemical and temperature resistant
• Durable, reusable, and cost-effective
• Compatible with all standard container sizes
• Flexible design for industrial and lab use

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🔹 Why Choose RUBBER-KU

We are the Best Rubber Tube Stopper supplier in Malaysia because we offer:

• The Largest Rubber Tube Stopper Manufacturer Malaysia
• The Highest Quality Rubber Tube Stopper manufacturer
• Market Leader of Rubber Tube Stopper
• The Biggest Rubber Tube Stopper supplier in Malaysia
• The Widest Range of Rubber Tube Stopper supplier

We supply across Kuala Lumpur, Selangor, Johor, Penang, Sabah, and Sarawak with fast delivery and OEM support.

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🔹 FAQ (RICH SNIPPETS OPTIMIZED)

Q1: What is a rubber tube stopper used for?
A: Rubber tube stoppers seal containers, test tubes, and flasks to prevent leakage and contamination.

Q2: Are these rubber stoppers chemical resistant?
A: Yes, they are available in NR, NBR, EPDM, and Silicone for chemical and temperature resistance.

Q3: What sizes are available?
A: T13 to T51 covering all standard laboratory and industrial requirements.

Q4: Can rubber stoppers be reused?
A: Yes, they are durable and suitable for repeated use.

Q5: Do you supply rubber stoppers across Malaysia?
A: Yes, we supply nationwide including Selangor, KL, Johor, Penang, Sabah, and Sarawak.

industrial rubber bung supplier | heavy duty rubber stopper malaysia | rubber stopper for container sealing | rubber stopper for bottle malaysia | rubber sealing stopper

Supplier	:	RUBBER-KU RUBBER PRODUCTS
Email	:	rubberku@gmail.com
Phone	:	+603 5191 7961
Fax	:	+603 5191 5961
Location	:	Selangor, Malaysia

Send us your enquiry if you have questions or comments about our products and services.