Have a question? Give us a call: +86-021-20231756 (9:00AM - 17:00PM, UTC+8)

12.0L Carbon Fibre Cylinder Type3 for SCBA

Short Description:

12.0-liter Carbon fibre Composite Type 3 Cylinder,Crafted with a paramount focus on safety and long-lasting reliability,this cylinder features an impressive 12.0-liter capacity.Rigorously manufactured with seamless aluminium liner wrapped in carbon fibre. Its substantial 12.0-liter volume, combined with its lightweight construction, positions it as the ideal selection for SCBA during extended missions.15-year service life

Product Detail


Product Tags


Product Number CRP Ⅲ-190-12.0-30-T
Volume 12.0L
Weight 6.8kg
Diameter 200mm
Length 594mm
Thread M18×1.5
Working Pressure 300bar
Test Pressure 450bar
Service Life 15 years
Gas Air


- Generous 12.0- Liter Capacity

- Fully wrapped in carbon fibre for exceptional functionality

- Built to Last, ensures a prolonged product lifespan

- High mobility thanks to easy portability

- Pre- leakage against explosion, ZERO safety risk, providing peace of mind

- Stringent quality check process for top performance and trustworthiness


Respiratory solution for extended missions of life-saving rescue, firefighting, medical,  SCUBA which is powered by its 12-liter capacity

Product Image

Frequently Asked Questions

Q1: What type of cylinder is this, and how does it compare to traditional gas cylinders?
A1: KB Cylinders are advanced carbon fibre fully wrapped composite cylinders, known as type 3 cylinders. They offer a significant advantage over traditional steel gas cylinders, being more than 50% lighter. What sets them apart is the unique "pre-leakage against explosion" mechanism, ensuring KB cylinders won't explode and scatter fragments, a risk associated with traditional steel cylinders in situations like firefighting, rescue operations, mining, and medical fields.

Q2: Is your company a manufacturer or trading company?
A2: We are Zhejiang Kaibo Pressure Vessel Co., Ltd., the original manufacturer of fully wrapped composite cylinders with carbon fibre. Our B3 production license, issued by AQSIQ (China General Administration of Quality Supervision, Inspection, and Quarantine), distinguishes us from trading companies in China. When you partner with KB Cylinders (Zhejiang Kaibo), you're collaborating with the original manufacturer of type 3 and type 4 cylinders.

Q3: What cylinder sizes and capacities do you offer, and where are they used?
A3: KB Cylinders come in a range of sizes, from 0.2L (Minimum) to 18L (Maximum), suitable for diverse applications including firefighting (SCBA, water mist fire extinguisher), life rescue (SCBA, line thrower), paintball games, mining, medical equipment, pneumatic power systems, SCUBA diving, and more.

Q4: Can you accommodate custom requirements for cylinders?
A4: Certainly, we welcome custom requirements and are ready to tailor our cylinders to meet your specific needs.

Ensuring Uncompromised Quality: Our Rigorous Quality Control Process

At Zhejiang Kaibo, we take your safety and satisfaction seriously. Our Carbon fibre Composite Cylinders undergo a meticulous and thorough quality control process to guarantee their excellence and reliability. Here's why each step is essential:

1.fibre Tensile Strength Test -- We assess the fibre's strength to ensure it can withstand demanding conditions.

2.Resin Casting Body Properties -- Examining the resin casting body's tensile properties confirms its robustness.

3.Chemical Composition Analysis -- We verify the materials' composition, assuring quality and consistency.

4.Liner Manufacturing Tolerance Inspection -- Precise manufacturing tolerances are crucial for a secure fit.

5.Inner and Outer Liner Surface Inspection -- Any imperfections are identified and addressed to maintain structural integrity.

6.Liner Thread Inspection -- Thorough thread examination guarantees a perfect seal.

7.Liner Hardness Test -- Ensuring the liner's hardness meets the highest standards for durability.

8.Mechanical Properties of Liner -- Assessing mechanical properties confirms its ability to withstand pressure.

9.Liner Metallographic Test -- Microscopic analysis ensures the liner's structural integrity.

10.Inner and Outer Cylinder Surface Inspection -- Detecting surface defects guarantees the cylinder's reliability.

11.Cylinder Hydrostatic Test -- We subject each cylinder to high-pressure testing to check for leaks.

12.Cylinder Air Tightness Test -- Ensuring airtightness is crucial for maintaining the integrity of the gas inside.

13.Hydro Burst Test -- This test simulates extreme conditions to confirm the cylinder's resilience.

14.Pressure Cycling Test -- Cylinders endure cycles of pressure changes to guarantee long-term performance.

Our rigorous quality control process reflects our commitment to delivering products that meet and exceed industry standards. You can trust Zhejiang Kaibo for the utmost in safety and reliability, whether you're in firefighting, rescue operations, mining, or any other field where our cylinders find applications. Your safety and satisfaction are our top priority, and our quality control process ensures your peace of mind.

Company Certificates

  • Previous:
  • Next:

  • Write your message here and send it to us