Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Overseas Agent / Branch
Spanish Speaker

Co2 Gas Cylinder, Seamless Steel Gas Cylinder, High Pressure Gas Cylinder manufacturer / supplier in China, offering Seamless Steel High Pressure CO2 Gas Cylinder, Aluminum Small Portable Oxygen Cylinder Medical Oxygen Gas Cylinder, DOT 3AA Seamless Steel Gas Cylinder 40L /47L/50L Oxygen Cylinder and so on.

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Seamless Steel High Pressure CO2 Gas Cylinder

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Min. Order / Reference FOB Price
50 Pieces US $68/ Piece
Production Capacity: 50, 000 PCS/Year
Transport Package: Packed by Pallets, Wrapped by PVC
Payment Terms: L/C, T/T
Material: Steel
Structure: General Cylinder
Power: Hydraulic
Standard: Standard
Pressure Direction: Double-acting Cylinder
Water Capacity: 40L CO2 Gas Cylinder

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Basic Info

Model NO.: ISO9809 219-40-150
Working Pressure: 150bar CO2 Gas Cylinder
Test Pressure: 250bar CO2 Gas Cylinder
Outside Diameter: 219mm CO2 Gas Cylinder
Wall Thickness: 5.7mm CO2 Gas Cylinder
Cylinder Height: 1315mm CO2 Gas Cylinder
Empty Weight: 48kg CO2 Gas Cylinder
Head Protection: Tulip Cap or Common Cap CO2 Gas Cylinder
Cylinder Color: White or as Clients Require CO2 Gas Cylinder
Certification Provided: Tped/DOT CO2 Gas Cylinder
Trademark: SEFIC CO2 Gas Cylinder
Specification: TPED/DOT
Origin: Shanghai, China(Mainland)
HS Code: 73110090

Product Description

High Pressure CO2 Gas Cylinder
(1)Water Capacity:40L
(2)Working Pressure:150Bar
(3)Test Pressure:250Bar

1 Seamless Steel CO2 Gas Cylinder Production Process

Seamless Steel High Pressure CO2 Gas Cylinder
2 Seamless Steel CO2 Gas Cylinder Displaying Pictures

Seamless Steel High Pressure CO2 Gas Cylinder
3 Seamless Steel CO2 Gas Cylinder Packaging and Loading Process

Seamless Steel High Pressure CO2 Gas Cylinder

Seamless Steel Gas Cylinder:
1.SEFIC has been specializing in seamless steel cylinders designing and manufacturing for many years, and has gained a good reputation at home and abroad with the support of professional and powerful team.


2. Our gas cylinders are made from superior steel 37Mn, 34CrMo4 and 30CrMo so that they features high strength, lightweight and corrosion resistance etc.


3. Our gas cylinders interior and exterior are treated by passivation which can make sure the gases clean ,odorless and anticorrosive.


4.SEFIC production and management are carried out under ISO9000 Quality Management System strictly and keep a good quality.


5.There are various kinds of gas cylinders for your choice and we can also design and manufacture any non-standard gas cylinder according to customers' requirement.

Company Information:

Creative and Trustworthy Company:

Located  in Shanghai, SEFIC is one of  professional suppliers of gas equipment such as gas cylinders, storage tanks and gas filling stations and affiliated equipment parts such as gas cylinder valves, tulip caps and steel pipes. We have many years' experience in gas industry and have received a good reputation in this field. Our products have been exported to many countries such as U.S.A. and European countries and enjoy popularity all over the world.

Quality and Security System:

We have implemented strict complete quality and secutiry control system, which ensures that each product can meet the quality and security requirement of our customers. We have been adopting the advanced science and technology to produce gas culinders and affiliated equipment since our company is established. In addition, all of our products have been strictly inspected before shipment.

We Are Reliable Partners!

We are dedicated to realizing the largest profit for both our clients and ourselves. We have been making great effort to achieve this win-win project and sincerely hope we will have long-term partnership in the soon future!

All clients are welcome to our compy for visit!
Frequently Asked Question:
Q1:What is the capacity of CO2 Gas Cylinder?

A1:The Capacity of Steel Gas Cylinder is 40L.


Q2:What is the delivery time of CO2 Gas Cylinder?

A2:Within 30 Days once deposit paid and workshop drawings confirmed.


Q3:Do you have any protection for the head of CO2 Gas Cylinder?

A3:Yes, each steel gas cylinder is equiped with a tulip cap which can make sure the security of the product during the transportation.
Contact Information:

Please feel free to contact us if  you need further information.


Best regards!




Detailed Address: No.222, Meidan Road, BaoShan District, Shanghai, China 201908


Tel:0086-21-66019678 Fax:0086-21-66019679 

  Type utside diameter(mm) Water capacity  (L) ength(mm) Weight(Kg) Designwall thickness(mm)        Working pressure
ISO9809-150-32-219    219MM   32 1055 35.5 4.8 150 30CrMo          34Mn2V
ISO9809-150-36-219   36 1175 39.0
ISO9809-150-38-219   38 1235 40.5
ISO9809-150-40-219   40 1300 42.5
ISO9809-150-45-219   45 1450 47.0
ISO9809-200-32-219    219MM   32 1075 41.5        5.7    200    30CrMo          34Mn2V 
ISO9809-200-36-219   36 1195 45.5
ISO9809-200-38-219   38 1255 47.5
ISO9809-200-40-219   40 1320 49.5
ISO9809-200-45-219   45 1470 54.5
ISO9809-150-40-232    232MM   40 1190 45.0           5.0  150 30CrMo          34Mn2V
ISO9809-150-46.7-232   46.7 1370 51.0
ISO9809-150-50-232    232mm   50 1460 54.0           5.0 150 30CrMo          34Mn2V
ISO9809-200-40-232     232mm   40 1230 53.0           6.0  200 30CrMo          34Mn2V 
ISO9809-200-45-232   45 1365 58.0
ISO9809-200-50-232   50 1500 63.0

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