English 
T: +86-19511798062
E: sales@honestflex.com
E: sales@honestflex.com
Licang District, Qingdao, Shandong, China
The Honestflex rubber oxygen hose is designed for supplying oxygen to compatible welding and flame-cutting equipment. Its reinforced rubber construction combines a flexible inner tube, high-strength cord reinforcement, and an outer cover suitable for handling in industrial workplaces.
The hose is commonly used in metal fabrication, equipment maintenance, steel construction, and other operations requiring an oxygen supply for oxy-fuel processes.
With a range of inside diameters and standard coil lengths, Honestflex provides oxygen hose options for equipment distributors, welding supply companies, and industrial buyers.
The inner tube is made from smooth, black synthetic rubber designed for the specified oxygen hose application. It provides the internal passage for oxygen transfer when used within the hose's rated operating conditions.
High-strength synthetic cord reinforcement supports the hose structure and its rated working pressure of 20 bar. This reinforced construction is suitable for the pressure requirements of compatible welding and cutting systems.
The smooth synthetic rubber cover facilitates hose handling and routing around industrial equipment. Available cover colors include blue, green, and red, with gas identification and marking requirements to be confirmed for the intended market.
Honestflex offers rubber oxygen hoses in seven standard inside diameters, ranging from 6 mm to 25 mm. Standard coil lengths include 50 m and 100 m, depending on hose size, providing options for different equipment layouts and purchasing requirements.
Our 300 PSI oxygen hose range includes different inside and outside diameters to accommodate various oxygen delivery requirements.
Inside Diameter (inch) | Inside Diameter (mm) | Outside Diameter (mm) | Working Pressure (bar / PSI) | Burst Pressure (bar / PSI) | Nominal Weight (kg/m) | Length (m) |
|---|---|---|---|---|---|---|
1/4 | 6 | 13 | 20 / 300 | 60 / 900 | 0.17 | 50 / 100 |
5/16 | 8 | 15 | 20 / 300 | 60 / 900 | 0.22 | 50 / 100 |
3/8 | 10 | 18 | 20 / 300 | 60 / 900 | 0.29 | 50 / 100 |
1/2 | 13 | 21 | 20 / 300 | 60 / 900 | 0.37 | 50 / 100 |
5/8 | 16 | 25 | 20 / 300 | 60 / 900 | 0.56 | 50 |
3/4 | 19 | 29 | 20 / 300 | 60 / 900 | 0.65 | 50 |
1 | 25 | 36 | 20 / 300 | 60 / 900 | 0.86 | 50 |
Note: Pressure values in PSI are nominal catalog ratings. The listed working pressure refers to the hose, not necessarily the complete hose assembly. Confirm the required size, fittings, and applicable standards before use.
Choosing the right oxygen hose depends on the required oxygen flow, equipment connections, operating pressure, and hose length.
6–8 mm Oxygen Hose: Smaller diameter options for compatible welding and cutting equipment.
10–13 mm Oxygen Hose: Intermediate sizes for applications requiring greater flow capacity.
16–25 mm Oxygen Hose: Larger diameter options for systems requiring higher flow rates, subject to equipment requirements.
All standard Honestflex oxygen hose sizes feature a rated working pressure of 20 bar (300 PSI nominal). Always confirm flow requirements, gas compatibility, and connection specifications before selection.
Rubber oxygen hoses are used to supply oxygen to compatible oxy-fuel welding equipment. They are suitable for welding workshops, maintenance operations, and metalworking environments where an oxygen supply is required.
Oxygen hoses connect approved oxygen supply equipment to compatible cutting torches. They are used in metal cutting operations involving steel plates, pipes, and fabricated metal components.
Industrial oxygen hoses support oxygen delivery for appropriate welding and cutting operations in machinery manufacturing, steel fabrication, and metal processing facilities.
In ship repair, structural steelwork, and equipment maintenance, oxygen hoses are used as part of properly specified oxy-fuel cutting and welding systems.
Honestflex offers rubber oxygen hose configurations for different industrial applications and purchasing requirements.
Requirements related to ISO 3821 and AS/NZS 1869 Class C can be discussed during product selection. Buyers should confirm the applicable standard version, product configuration, gas identification markings, and availability of supporting test documentation before ordering.
Depending on the required product configuration, buyers can discuss:
Hose Diameter: Selection from available inside and outside diameters
Cover Color: Blue, green, or red options
Hose Length: Standard 50 m and 100 m coils, depending on size
Application Requirements: Selection according to intended gas service and relevant standards
Bulk Orders: Quantity and packaging requirements for industrial supply
For other industrial gases, including fuel gases, a separately specified compatible hose should be selected rather than assuming that an oxygen hose is interchangeable with other gas hoses.
An oxygen hose transfers oxygen from a suitable supply system to compatible welding, cutting, or other industrial equipment. It is commonly used in oxy-fuel welding and flame-cutting operations.
An oxygen hose is specified for oxygen service, while an acetylene hose is designed for the relevant fuel-gas application. The two should not be interchanged unless the specific hose has been verified and approved for the intended gas. Applicable color coding and identification standards also differ by market.
Honestflex offers multiple standard dimensions and blue, green, or red cover options. Customers can discuss additional requirements with the sales team, subject to product availability and applicable gas identification standards.
Inspect the hose regularly for cracks, cuts, abrasion, deterioration, and signs of leakage. Keep oxygen hoses and fittings free from oil and grease, protect them from excessive heat and mechanical damage, and replace any hose that fails inspection. Follow applicable welding safety procedures and the equipment manufacturer's instructions.
Yes. Contact Honestflex with your required oxygen hose diameter, coil length, order quantity, and destination country to discuss bulk purchasing options and availability.
Please provide the required inside diameter, working pressure, hose length, quantity, and intended application. If specific standards or testing documentation are required, include these details in your inquiry.
