Product Parameters
|
Product name |
7kg CO2 Fire Extinguisher |
|
Diameter |
152mm |
|
Water Capacity |
12L |
|
Height |
750mm |
|
Cylinder Weight |
14.8kg |
|
Wall thickness |
4.5mm |
|
Working pressure |
150BAR |
|
Usage |
Industry, household, agriculture, medical, fire protection, energy |
|
Color |
Black, green, gray, red, white, blue, silver, yellow |
|
Customize |
Accept |
|
MOQ |
50pcs |
Product Introduction
The 7kg Carbon Dioxide Fire Extinguisher is a high-performance fire safety device meticulously developed by Linyi Lishan Mechanical Group Co., Ltd. Adhering strictly to the ISO9809-3 international standard, it is tailored to meet the fire protection needs of small and medium-sized scenarios, serving as a reliable safety guardian for industrial workshops, laboratories, shopping malls, data centers, and other locations. Especially suitable for fire prevention around valuable equipment and precision instruments, it combines professional design with stable performance.
In terms of core structure, the product showcases exceptional craftsmanship. The cylinder is made of high-quality 37Mn manganese steel, featuring a wall thickness of 4.5mm, a diameter of 152mm, an overall height of approximately 780mm, and a water capacity of 12L. With a total weight controlled at around 14.8kg, it balances portability and structural stability, facilitating quick transportation and on-site operation. In terms of safety performance, it maintains a stable working pressure of 150BAR and an ultra-high test pressure of 250BAR, far exceeding industry conventional standards. Undergoing multiple tightness and pressure resistance tests, it ensures no leakage risks during storage and use within a wide temperature range of -20℃ to 60℃.
Packaging & Shipping
Company Information
FAQ
Q 1. How is the internal surface treatment (such as internal drying) of the gas cylinders performed?
A: Every cylinder undergoes rigorous internal shot blasting and an automatic drying process before filling. This ensures the internal surface is free from rust, oil, and moisture. For ultra-high purity gas requirements, we also offer internal coating treatments to further enhance gas stability and prevent contamination.
Q 2. Do you provide customized steel stamping services for cylinder information?
A: Yes. We can stamp specific information on the cylinder shoulder according to customer requirements, including Working Pressure (PW), Test Pressure (PH), Empty Weight (W), Water Capacity (V), production date, and customer logos. All markings strictly comply with international labeling standards (such as ISO 13769).
Q 3. How do you ensure safety when using cylinders for specialty gas mixtures (e.g., He/O2, Ar/H2)?
A: We strictly match valve materials based on the corrosiveness or flammability of the specific gas mixture. For instance, mixtures containing hydrogen must be equipped with explosion-proof valves featuring integrated safety relief devices. Additionally, we perform hydrogen embrittlement resistance evaluations on the cylinder bodies to ensure long-term structural integrity.
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