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RUBASIA RUBBERTECH INDUSTRIES – Rubber Tube Stopper | Rubber Tapered Plug (Red & Black)

T03, T09, T11, T13, T15, T17, T19, T21, T23, T25, T27, T29, T31, T33, T35, T37, T39, T51

RUBASIA RUBBERTECH INDUSTRIES proudly stands as The Best rubber stopper supplier in Malaysia, The Largest Rubber tube stopper Manufacturer Malaysia, and the proven Market Leader of Industrial Rubber across Sabah, Sarawak, and Brunei. Engineered with precision, our Rubber Tube Stoppers / Rubber Tapered Plugs are designed to deliver The Highest Quality Rubber tube stopper performance with The Biggest Rubber tube stopper range and The Widest Range of industrial rubber tube stopper supplier options in the region.

Our red and black tapered rubber plugs are manufactured for superior sealing, protection, and containment—perfect for laboratories, engineering industries, water infrastructure, and general industrial applications throughout Borneo.

 

BORNEO SEO TARGET COVERAGE – SABAH, SARAWAK, BRUNEI (All Big & Small Towns)

Sabah Towns (SEO Coverage)

Kota Kinabalu, Sandakan, Tawau, Lahad Datu, Keningau, Kunak, Semporna, Ranau, Kota Belud, Kota Marudu, Kudat, Tuaran, Papar, Beaufort, Sipitang, Tenom, Tambunan, Penampang, Putatan, Inanam, Likas, Luyang, Menggatal, Telipok, Kimanis, Membakut, Kuala Penyu, Beluran, Pitas, Tongod, Nabawan, Sook, Matunggong, Bongawan, Tamparuli.

Sarawak Towns (SEO Coverage)

Kuching, Miri, Sibu, Bintulu, Sarikei, Sri Aman, Betong, Kapit, Limbang, Lawas, Mukah, Dalat, Daro, Kanowit, Song, Belaga, Batu Niah, Siburan, Bau, Lundu, Serian, Simunjan, Tebedu, Asajaya, Pantu, Lingga, Engkilili, Spaoh, Debak, Pusa, Roban, Kabong, Selangau, Tatau, Bekenu, Marudi, Long Lama, Beluru, Telang Usan.

Brunei Towns (SEO Coverage)

Bandar Seri Begawan, Kuala Belait, Seria, Tutong, Jerudong, Muara, Sengkurong, Kilanas, Gadong, Lumut, Bangar, Serasa, Berakas, Kiulap, Mentiri.

This full geographical coverage maximizes regional search performance for all Borneo-based customers.

 

PRODUCT OVERVIEW – Rubber Tube Stopper / Rubber Tapered Plug

RUBASIA RUBBERTECH’s rubber tube stopper is a high-precision, conical/tapered rubber plug designed to seal openings in laboratory, industrial, and engineering environments. Manufactured in multiple sizes (T03–T51), these plugs ensure tight, secure, and leak-proof sealing for test tubes, flasks, containers, pipes, and general tubing.

Our rubber stoppers are engineered for:

• Leak prevention
• Contamination blocking
• Airtight and liquid-tight sealing
• Chemical resistance
• Durability and repeat-use capability

 

KEY FUNCTIONS

1. Sealing

Provides a firm barrier preventing liquids, gases, vapors, dust, and contaminants from escaping or entering any container or tubing.

2. Containment

Ideal for laboratory usage—seals flasks, test tubes, measuring cylinders, and reaction vessels, ensuring controlled experiments and safe sample storage.

3. Protection

Acts as a protective buffer for industrial and household use—prevents surface scratches, shields door frames, isolates equipment, and reduces impact damage.

4. Airtight & Liquid-Tight Integrity

Superior to cork stoppers; maintains consistent pressure, chemical resistance, and tight sealing under laboratory and industrial conditions.

 

COMMON USES & INDUSTRY APPLICATIONS

Laboratory Applications

• Chemistry labs
• Biology & microbiology labs
• School labs & university research centres
• Medical & pharmaceutical testing facilities
• Sealing test tubes, flasks, and analysis containers

Industrial Applications

• Water retaining structures (reservoirs, tanks, dams)
• Piping systems & tubing lines
• Hydraulic and pneumatic equipment
• General manufacturing & engineering
• Oil & gas maintenance workshops
• Process plants across Sabah, Sarawak & Brunei

General Applications

• Plugging unused pipes, tubes, hoses
• Sealing openings during painting, cleaning, sandblasting
• Household repairs
• Automotive & marine servicing
• Furniture & door protection