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6.8L Carbon Fibre Cylinder Type4 for SCBA/Respirator/Pneumatic Power/SCUBA

Short Description:

- 6.8-liter Carbon fibre Type 4 Cylinder

- PET liner and wrapped in carbon fibre

- Enhanced protection with a high-polymer coat

- Rubber caps on the shoulder and foot for added safeguard

- Multi-layer cushioning against external impact

- Flame-retardant design throughout

- Color customization available

- Exceptional minimal weight for efficient mobility

- Limitless lifespan

- EN12245 standards compliant with CE certificate

- Versatile 6.8L capacity suits various sectors, including SCBA, Respirator, Pneumatic Power, SCUBA, and more


Product Detail


Product Tags


Product Number T4CC158-6.8-30-A
Volume 6.8L
Weight 2.6kg
Diameter 159mm
Length 520mm
Thread M18×1.5
Working Pressure 300bar
Test Pressure 450bar
Service Life Limitless
Gas Air


- PET liner offers way superior gas tightness compared to HDPE, no corrosion or heat conductivity

- Completely carbon fibre wrapped

- Protected by a high- polymer coat

- Additional protection at the shoulder and foot with rubber caps

- Fire- retardant engineered

- Multi- layer cushioning to to prevent impacts

- Minimal weight, more than 30% lighter than type3 cylinder

- ZERO explosion risk, safe to use

- Customize your cylinder's color to your preference

- No limit life span

- Meticulous quality control ensure excellence

- Meets CE directive standards


- Rescue missions (SCBA)

- Fire protection equipment (SCBA)

- Medical breathing apparatus

- Pneumatic power systems

- Diving with SCUBA

among others

Product Image

Introducing KB Cylinders

Introducing KB Cylinders: Your Trusted Carbon fibre Cylinder Solution

At Zhejiang Kaibo Pressure Vessel Co., Ltd., we're dedicated to crafting top-notch carbon fibre fully wrapped composite cylinders. With our B3 production license from AQSIQ and CE certification, we're a recognized carbon fibre composite cylinder manufacturer in the industry. Our journey to excellence began in 2009 and we achieved the prestigious status of a national high-tech enterprise in China.

Quality You Can Count On
Our secret to success lies in our commitment to quality, continuous improvement, and customer satisfaction. We maintain a team of skilled professionals, ensuring efficient management and innovative research and development. Our advanced manufacturing technology and state-of-the-art equipment guarantee the exceptional quality of our products, earning us a stellar reputation.

Meticulous Quality Control
Quality control is at the heart of our operation. With certifications like ISO9001:2008, CE, and TSGZ004-2007, our strict quality system forms the bedrock of product reliability. We leave no room for compromise on every step, including designing, raw material selection, production, quality inspections and tests among others to meet rigorous standards.

Innovation for Safety and Durability
Our carbon fibre fully wrapped cylinders, known as type 3 or type 4 cylinders, are designed for demanding environments. They're not only over way much lighter than steel cylinders but also boast a unique "pre-leakage against explosion" mechanism, enhancing safety. We're driven by research, from design to materials and processes, paying attention to every detail for practicality and aesthetics.

Frequently Asked Questions

What Makes KB Cylinders Stand Out?
-KB cylinders are carbon fibre fully wrapped composite cylinders, type 3 and type 4. They're safer, lighter, and more durable than traditional steel cylinders.

Are You a Manufacturer or Trading Company?
-We are Zhejiang Kaibo Pressure Vessel Co., Ltd., the original manufacturer of type 3 / type 4 cylinders, holding the B3 production license.

What Certifications Do You Hold?
-Our cylinders are EN12245 compliant and CE certified, and we hold the B3 production license, distinguishing us as the original producer in China.

How Can Customers Contact You?
-Reach out via our official website, messages, email, or phone for inquiries, quotes, or support.

Explore KB Cylinders, where quality meets innovation. With a range of sizes and applications, customization options, and a 15-year service life, we're your trusted partner for safety and reliability. Get in touch with us today for all your cylinder needs.

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