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Quick Details

  • State: Gas
  • CAS No.: 74-86-2
  • Other Names: dissolved acetylene gas
  • MF: C2H2
  • EINECS No.: 200-816-9
  • Place of Origin: Shandong, China (Mainland)
  • Grade Standard: Electron Grade, Industrial Grade
  • Purity: 99.9%
  • Appearance: cylinder pack
  • Application: as welding gas
  • Brand Name: Hengan Gas
  • Model Number: welding industrial acetylene gas
  • Item: welding industrial acetylene gas
  • Gas purity: 98.5%
  • Packing: cylinder package
  • Cylinder color: customized
  • Valve: customized
  • Certificate: GB11638
  • Use: for industry
  • Print: customized
  • MOQ: 100pcs
  • Price: factory price

Packaging & Delivery

Packaging Details dissolved acetylene cylinder for welding industrial acetylene gas
Delivery Time Shipped in 20 days after payment

                 welding industrial acetylene gas

Product Description

  There are two types acetylene cylinder. One is seamless steel acetylene cylinder and another one is welded cylinder. The product made in our company by using fine low-alloy steel sheet and charrged with the fillings of intergal porous calcium silicate with its uniquie technique and strict quality control. It has the features of high porosity and large capacity.


The products completely fit GB11638 standard. The dissolved acetylene gas cylinder produced by our company is reliable in quality, economic, safe and has obtained favorable comments from users.

  • Acetylene Model 
    • acetylene gas 
    • also called, dissolved acetylene, welding acetylene gas, high purity acetylene, industry acetylene gas,   
  • Acetylene Purity
    •  98.5%
  • Acetylene Gas Property
    • A colorless, flammable gas with an odor similar to garlic. Shipped and stored in dissolved acetone. Can decompose spontaneously if pressure exceeds 15 PSIG.
  • Acetylene Gas Application
    •  Acetylene is one hot gas. It has one of the hottest flame temperature of any commercially available fuel gas (5,720°F), making it an excellent choice for welding, brazing and cutting steel alloys less than two inches thick.
    •  In scientific applications, acetylene is used as an instrumentation gas and a fuel gas and is the most important of all starting materials for organic synthesis. It readily combines with a wide range of elements and compounds, making it ideal for the commercial manufacture of various industrial and consumer products
  • Main Technical Parameter
    • Porosoty of porous mass: 90-92%
    • Compressive strength of porous mass: ≥1.8 N/nm2
    • Yield temperature of fusible plug: 100±5 °C
    • Executive standard of Filler: GB11638-2003
      Normal Water Capacity40L
      Normal Diameter250MM
      Limited Filling Pressure (15℃)1.56Mpa
      Hydraulic Test Pressure 5.2Mpa
      Sealing Test Pressure 3Mpa
      Porous Mass ProperyCompressive Strength ≥1.8N/nm2
      The Axial Space≤2.5mm
      Acetylene weight6.8kgs
      Maximum Working pressure40℃


Cylinder Spec

Acetylene gas purity is 98%.

Acetylene cylinder is 1L. to 65L

Our cylinder is based on GB11638 standard, and acetylene gas based on GB6819-2004 standard.

There are two types acetylene cylinder, one is seamless steel cylinder, and another one is welded cylinder.

The cap, valve, color, logo and stamping are as customer required.

Cylinder size2L6L10L20L25L40L
Wall Thickness3.2MM4.1MM4.1MM3.2MM3.3MM4.0MM
Filling Pressure(at 15℃)15.6BAR15.6BAR15.6BAR15.6BAR15.6BAR15.8BAR
Acetylene Filling Weight0.3KG1.0KG1.7KG3.4KG4.2KG6.8KG

2L Acetylene gas cylinder

6L Acetylene gas cylinder

Cylinder valve information

Acetylene gas filling 


Packing and shipping

For the normal packing, we use by carton or bag. Carton is for smaller models, and bags for bigger models as usal. And also can provide the pallet if you need.

One 20ft container can load 425pcs 40L acetylene gas or 625pcs 25L acetylene gas.

Delivery time is arround 25days to 35days after got the deposit.


More products

We mainly supply:

1)High Purity Industrial Gas: Helium,Argon, Acetylene,Propane,Oxygen,Nitrogen,CO2, etc
2) Electrical gas, Stanrdard gas and All kinds of mixed gas.
3) Liquid Gas: Liquid Argon, Liquid Oxygen, Liquid Nitrogen
4)Medical Grade Gas: (Oxygen, Nitrous Oxide Gas,Medical Mixed gas)
5) Vaporizer, Cryogenic Filling Pump,Cylinder Rack,Storage tank, Oxygen/Acetylene plant, Gas Supply Piping Project
6) All kinds of accessories for gas equipments and piping projects.

                                                        Click Below Links to Get What you Want 

Argon gas



Helium gas 


Oxygen gas


Nitrogen gas


Hydrogen gas







CO2 gas



CO gas 



N2O gas



Propane gas 



Company Information

Our products are successfully selling to more than 30 countries or regions in the world where we gained wide compliment and good repulation. Such as Germany, France, Sweden, the Nertherlands, Spain, Russia, Australia, Bulgeria, Fiji, New Zealand, Sevilla, Columbia, Jamaica, Peru, Chile, Ecuador, Bolivia, Singapore, Indonesia, Vietname, Philippine, South Africa, Nigeria, Ghana, Burkina Faso, Angola, Congo, etc.

Best sell products

High purity argon gas 

High purity helium gas 

Disposable helium kit

Acetylene gas 

Oxygen gas

Acetylene plant

Our Services

Reply  your enquiry in 24 hours working time.

Customized cylinder color, cap type, valve model no. and stampling are accapted.

Every cylinder will be tested before the delivery.

On time delivery and satisfied sales service.

Best quality, lowest price, welcome to your inquiry.

Contact information:

Contacts: Andy


TEL: 0086-18661892082

FAX: 0086-532-68698194                                                    

E-Mail: andy6339<@>hengangas.com.cn


Website: www.aqhaqt.com  


Address: Western Road, Anqiu, Weifang City, Shandong Province, P. R. China

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $124,000
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