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 from high-quality seamless steel pipes, ensuring consistent height, smooth paint finish, and excellent performance. These cylinders are widely used in industries such as steel cutting, welding, electronics, and medical applications. They are designed for repeated use and are ideal for storing argon gas, which is commonly used in welding, cutting, and various medical procedures.
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The industrial gas cylinders are manufactured from high-quality seamless steel pipes, ensuring consistent height, smooth paint finish, and excellent performance. These cylinders are widely used in industries such as steel cutting, welding, electronics, and medical applications. They are designed for repeated use and are ideal for storing argon gas, which is commonly used in welding, cutting, and various medical procedures.
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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 per client's request |
Certification Provided | ISO9809/TPED/DOT |
2. Product Picture



3. Packing and Loading

4. Company Information
SEFIC is a creative and trustworthy company based in Shanghai, specializing in gas equipment such as gas cylinders, storage tanks, and filling stations. We also supply related components like 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 the United States, European countries, and other regions, and are well-received worldwide.

We maintain a strict quality and safety control system to ensure that every product meets customer requirements. Our advanced technology and rigorous inspection processes guarantee high-quality output. All products are thoroughly checked before shipment.

We are committed to building long-term partnerships with our clients. We believe in mutual benefits and strive to provide the best service and value. We welcome all customers to visit our facility and explore potential collaborations.
5. FAQ
Q1: What is the capacity range of your steel gas cylinders?
A1: Our cylinders are available in capacities ranging from 2L to 80L.
Q2: How long is the delivery time after payment?
A2: Delivery typically takes about 30 days after the deposit is paid and workshop drawings are confirmed.
Q3: Do you provide head protection for the 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,316 Stainless Steel Pipe,Stainless Steel Pipes,5Mm Stainless Steel Plate
Shandong Great Steel Co.,Ltd , https://www.great-steel.com