2017 year Fire extinguishers co2 size 2KG 3KG 5KG 7KG RED COLOR GOOD QUALITY

$10.00 - $100.00
Min. Order
100 Pieces
Company Information

Shandong Huachen High-Pressure Vessel Group Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Port: qingdao
Payment Terms: L/C,T/T,Western Union
Supply Ability: 60000 Piece/Pieces per Month
Pressure: High
Place of Origin: Shandong China
Model Number: 2KG 3KG 5KG 7KG
Material: Steel
Brand Name: HC
Use: Oxygen
WP: 172BAR/174BAR/216BAR
TP: 258BAR/250BAR/315BAR
Delivery Detail: within 30days against deposit
Packaging Detail: NET,pallet
Company Information

Huachen Group brife introdocution:

June 2007, Shandong Huachen High Pressure Vessel Co., Ltd was established, mainly engaged in seamless steel gas cylinders, oxygen cylinder and other products.

January 2014, Shandong Huachen Import and Export Trading Co., Ltd was established, mainly engaged in pressure vessels, industrial gas cylinders, hardware, valves, medical equipment, instruments and many other trading business.

August 2015, Shandong Huachen Medical Devices Co., Ltd was established, mainly engaged in projects for medical oxygen, medical equipment, rehabilitation equipment.

May 2016, Shandong Huachen Fire Equipment Co., Ltd was established, mainly engaged in fire-fighting equipment and accessories, fire extinguishers, valves, fire systems engineering.

Shandong Huachen regards quality as botton line. We proviede you the best quality products, good service and reasonable price. Waiting for cooperating with you to get win-win situation!





Product Description

Our seamless steel gas cylinders are all made of high quality steel(37Mn,34CrMo4), 

and are mainly and widely be used repeatedly for keeping,  permanent gases,  such as oxygen, hydrogen, argon, carbon dioxide, ethylene,etc.. 

They can be used in industrial and agricultural fields, medical treatment and so on.





fire extinguish size


product advantage


Our cylinder overriding advantages are mainly as following,

1. Materials:

The raw materials are purchased from certified manufacturers, with uniform thickness. Each batch of material has a corresponding quality inspection report.

2. Perfect production process, specializing in:

(1) Internal drying process: to ensure the inner walls free from moisture and rust.

(2) Inner wall polish: to ensure no impurities, showing metallic sheen. More suitable for filling high-purity gases, medical oxygen and other high quality industrial sectors.

(3) Thickness treatment of cylinder bottom: According to relevant standards, thickness of bottom touchdown point should be no less than twice that of designed nominal wall. This thickness of our cylinder is about 13 mm, which is up to the industrial criteria. It increases the safety factor and ensures safe operation of the cylinders, as well as prolongs its service life.


(4) Electrostatic spray: We use powder coating, non-toxic, no scratches, to ensure no surface falling and prolong service life. Some manufacturers use paint instead, which is toxic and non environment-friendly and getting rusty in case of moisture. It is easily lead to large areas of paint peeling and affect the image of appearance.

(5) Hydraulic volumetric expansion test: We test each cylinder by external hydrostatic test method, which can effectively detect volume of residual deformation rate to ensure quality products.


(6) Heat treatment: Each bottle is heat-treated in accordance with the standards, to increase strength, improve the stability and safety factor of product, to promise the quality.


Workshop & warehouse


markings details

Each cylinder made by our facotry is always with clearand complete shoulder stamp, can meet the standard request and not easy to wear, service life is longer.




Our Services

1.Seamless cylinder manufacture expert: we are specialized in producing various model of medical oxygen and industrial gas cylinders, and we have the certificate related.

2. Low MOQ: we support your promotional trial order as well.

2.OEM Accepted: We produce cylinder on your behalf, designated valves, color printing and stamping are acceptable.

3.Good Service: We leave no efforts in meeting and satisfying customers’ requirements.

4.Good Quality: Every cylinders from us are under strict quality control system and which ensure the quality warranty and enjoy good reputation in the market.

5. Satisfactory Delivery: We have big discount from forwarder (Longterm Contract) to meet your deadline and your satisfaction.



Contact me


Shandong Huachen High Pressure Vessel Co.,Ltd

Shandong Huachen Import And Export Trading CO.,Ltd

Add.:NO.5555Lotus Road,Licheng District,Jinan, Shandong


Phone:+86 156 1467 4129

Tel:+86 531 8889 6895


Whatsapp:156 1467 4129

QQ:649 320 157