Model NO.: ISO114
Double-Acting Cylinder Type: Common Cylinder
Outside Diameter (mm): 114
Water Capacity (L): 3
Height (mm): 425
Weight (Kg): 5.1
Design Wall Thickness (mm): 3
Working Pressure (MPa): 20
Test Pressure (MPa): 30
Trademark: TPED/DOT
Transport Package: Packed by Pallets, Wrapped by PVC
Specification: TPED/DOT
Origin: Shanghai, China (Mainland)
HS Code: 7311009000
Competitive Price 3 Liter Medical Steel Mini Gas Cylinder
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1. Product Description
The industrial gas cylinders are manufactured using high-quality seamless steel pipes, ensuring consistent height, smooth painting, and excellent performance. These cylinders are widely used in fields such as steel cutting, welding, electronics, and medical applications. They are designed for repeated use and are ideal for storing argon, which is commonly used in welding, cutting, and other industrial processes.
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The industrial gas cylinders are manufactured using high-quality seamless steel pipes, ensuring consistent height, smooth painting, and excellent performance. These cylinders are widely used in fields such as steel cutting, welding, electronics, and medical applications. They are designed for repeated use and are ideal for storing argon, which is commonly used in welding, cutting, and other industrial processes.
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Outside diameter (mm) | 114 |
Water capacity (L) | 3 |
Height (mm) | 425 |
Weight (kg) | 5.1 |
Design wall thickness (mm) | 3 |
Working Pressure (MPa) | 20 |
Test pressure (MPa) | 30 |
Material | 34CrMo4 |
Head Protection | Tulip Cap or Common Cap |
Cylinder Color | White or as Clients Require |
Certification Provided | ISO9809/TPED/DOT |
2. Product Picture



3. Packing and Loading

4. Company Information
Creative and Trustworthy Company:
Based in Shanghai, SEFIC is a professional supplier of gas equipment, including gas cylinders, storage tanks, and related components like gas cylinder valves and steel pipes. With many years of experience in the gas industry, we have built a solid reputation globally. Our products are exported to countries such as the USA and various European nations, and are well-received worldwide.

Quality and Safety System:
We implement strict quality and safety control systems to ensure that all our products meet the highest standards. Since our establishment, we have used advanced technology to produce gas cylinders and related equipment. Every product undergoes rigorous inspection before shipment.

We Are Reliable Partners!
We are committed to creating maximum value for both our clients and ourselves. We strive to achieve a win-win relationship and look forward to long-term cooperation in the near future! All clients are welcome to visit our company.
5. FAQ
Q1: What is the capacity of steel gas cylinders?
A1: The capacity ranges from 2L to 80L.
Q2: What is the delivery time for steel gas cylinders?
A2: It usually takes 30 days after the deposit is paid and workshop drawings are confirmed.
Q3: Do you provide head protection for steel gas cylinders?
A3: Yes, each cylinder comes with a tulip cap to ensure safe transportation.
6. Contact Us
Manager: David
Tel: +86-21-6601 9677
M.P: +86-180 1766 2601
Fax: +86-21-6601 9679
Web: www.sefic.com.cn
ADD: No. 6598, Hutai Road, Baoshan District, Shanghai, China 201908
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Stainless Steel Rod,Carbon Steel Wire Rod,Steel Wire Rods In Coil,Non Alloy Steel Wire Rod Coils
Shandong Great Steel Co.,Ltd , https://www.great-steel.com