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Aluminum Gas Cylinder With TUV, BV, CE
| Volume | Height | Weight | Design wall thickness | Material | Working pressure | Test pressure |
| 2L | 340 | 2.2 | 5.5 | AA6061 | 150 bar | 250bar |
| 4L | 410 | 4.2 | 4.2 | AA6061 | 150 bar | 250bar |
| 8L | 741 | 7.4 | 7.4 | AA6061 | 150 bar | 250bar |
| 10L | 730mm | 8.8kg | 8.0mm | AA6061 | 150 bar | 250bar |
| 20L | 900 | 17.0 | 10.3 | AA6061 | 150 bar | 250bar |
| 40L | 1300 | 32.0 | 11.7 | AA6061 | 150 bar | 250bar |
| 50L | 1500 | 55.0 | 16.7 | AA6061 | 200bar | 300bar |







We have powerful factory supporting.We supply the suitable products what you needed.We can provide right price for right goods. We insist "your demands, our effort; your satisfaction, our goal ".We focus on perfect after-sales service.
SEFIC is located in Shanghai, which is a professional manufacturer of gas cylinders and ancillary equipment, such as valves, cylinders, fire extinguishers, etc. We have over 30 years experience in the gas industry and have a good reputation in this area. Our products have won high praise from customers all over the world.


Within 30 Days once deposit paid and workshop drawings confirmed
What Capacity?
1.Q: What is the capacity of aluminum cylinder with valve ?
A: we can offer 2L- 80L cylinders as your required.
Delivery Time?
2. Q: What is the delivery time of scuba diving cylinder with valve ?
A: Within 30 Days once deposit paid and workshop drawings confirmed.
Any Protection?
3. Q: Do you have any protection for the head of the aluminum cylinder with valve ?
A: Yes, each aluminum with valve is equiped with a cap which can make sure thesecurity of the product during the transportation.
Order Flow?
4.Q: Can you telll me the Order Flow?
A: Yes,In Sefic,We suggest the Order Flow as follows: Orders Paid>Search>Shopping Cart>Sign In>Comfirm>Submit
Contact:Clark
Email:Clark_sefic @sefindustry.com
Tel:0086-18679149308
M.P/Whatsapp:0086-18679149308
Fax:0086-021-6601 9677
Skype:Clark_sefic
Web:www.sefic.com.cn
ADD:NO.6598.,Hutai Roda,Baoshan District Shanghai,China 201908