Oxygen Welding Hose
Flexible Hose suitable for transportation of Oxygen. The hose consists of an EPDM Black smooth Tube with a Textile spiralled reinforcement. This is then covered by an
EPDM blue smooth rubber coating. Standard/Approval for this hose is IS03821 (Formerly EN559). Our Welding hose assemblies are manufactured on request We offer our......Read More
Part Number:
Oxygen Welding Hose
Flexible Hose suitable for transportation of Oxygen. The hose consists of an EPDM Black smooth Tube with a Textile spiralled reinforcement. This is then covered by an Oxygen hose generally is fitted with a right hand thread for all parts. This can be identified by the nut having a notch and being only fitted clockwise. Other hose fittings we can use upon request. We can also offer customers their own standard header card for their packaging. This too is upon request.
EPDM blue smooth rubber coating. Standard/Approval for this hose is IS03821 (Formerly EN559). Our Welding hose assemblies are manufactured on request We offer our Hose to be fitted or unfitted. Fitted assemblies are made using mainly brass parts and held together by steel ferrules that are mechanically crimped. All hoses are assembled to BS EN 1256 standard. HCV (Safety check valves) are to ISO5175 standard. Assembled in the UK by an ISO9001 accredited company.
DESIGN & MATERIAL CONSTRUCTION
Hose
EPDM
Temp
-30°C - +70°C
APPLICATIONS
- For Welding and cutting use, Arc welding using shield gas and other related applications/processes.
- (Not Suitable for LPG, MPS and CNG)
HOSE DATA
| Nominal Diameter | Internal Diameter I/D (mm) | Outside Diameter I/D (mm) | Minimum Bend Radius (mm) | Maximum Working Pressure (max. bar) | Maximum Burst Pressure (bar) | Temperature Range | Coil Length (Metres) |
|---|---|---|---|---|---|---|---|
| 1/4" | 6.3 | 13.3 | 40 | 20 | 60 | -30°C / +70°C | 50 |
| 5/16" | 8.0 | 15.0 | 40 | 20 | 60 | -30°C / +70°C | 50 |
| 3/8" | 10.0 | 17.0 | 50 | 20 | 60 | -30°C / +70°C | 50 |
| Nominal Diameter | Internal Diameter I/D (mm) | Ferrule | Fitting 1 | Fitting 2 | Length (available on request) Max is 50 metres | Packaged |
|---|---|---|---|---|---|---|
| 1/4" | 6.3 | Crimped steel ferrule | 1/4" HCV | 1/4" BSP Female (Nut/Tail) | 5m/10m/15m/20m/30m | Coiled and packaged (available on request) |
| 1/4" HCV | 3/8" BSP Female (Nut/Tail) | 5m/10m/15m/20m/30m | Coiled and packaged (available on request) | |||
| 3/8" HCV | 3/8" BSP Female (Nut/Tail) | 5m/10m/15m/20m/30m | Coiled and packaged (available on request) | |||
| 5/16" | 8.0 | Crimped steel ferrule | 3/8" HCV | 3/8" BSP Female (Nut/Tail) | 5m/10m/15m/20m/30m | Coiled and packaged (available on request) |
| 3/8" BSP Female (Nut/Tail) | 3/8" BSP Female (Nut/Tail) | 5m/10m/15m/20m/30m | Coiled and packaged (available on request) | |||
| 3/8" | 10.0 | Crimped steel ferrule | 3/8" HCV | 3/8" BSP Female (Nut/Tail) | 5m/10m/15m/20m/30m | Coiled and packaged (available on request) |
| 3/8" BSP Female (Nut/Tail) | 3/8" BSP Female (Nut/Tail) | 5m/10m/15m/20m/30m | Coiled and packaged (available on request) |
Welding/Gas - 20 bar - blue - ISO 3821 (EN 559)
Application:
A flexible hose for transporting oxygen.
For welding and cutting, for arc welding using shielding gas and related processes (Not suitable for LPG, MPS and CNG).
Standard/approval:
ISO 3821:2019 (formerly EN 559:2003).
Notice:
Smooth cover available on request.
Also available in 40 m lengths.
Temp Range
-30°C / +70°C.
Safety Factor
3 : 1
Tube
EPDM, black, smooth
Reinforcement:
Textile Spiral
Cover:
EPDM, blue, ribbed, DN >12 smooth.
Marking:
continuous inkjet, black letters: "SEMPERIT (S) GOX ISO 3821
(EN 559) PN 2 MPa (20 bar) ID x
OD -30°C YYYY MADE IN EU //////".
| Article Number | Internal-Ø in | Wall width | External-Ø | Work. pressure | No. of inserts | Bending Radius | Weight approx | Coil Length | |
|---|---|---|---|---|---|---|---|---|---|
| mm | Acetylene inch | In mm | In mm | (max.) bar | (min). in mm | kg/m | (max.) m | ||
| 68402 0435 | 4 | 3.5 | 11 | 20 | 2 | 40 | 0.11 | 50 | |
| 68402 0535 | 5 | 3/16 | 3.5 | 12 | 20 | 2 | 40 | 0.13 | 50 |
| 68402 0630 | 6.3 | 3 | 12.3 | 20 | 2 | 40 | 0.12 | 50 | |
| 68402 0635 | 6.3 | 1/4 | 3.5 | 13.3 | 20 | 2 | 40 | 0.15 | 50 |
| 68402 0650 | 6.3 | 1/4 | 5 | 16.3 | 20 | 2 | 40 | 0.24 | 50 |
| 68402 0830 | 8 | 3 | 14 | 20 | 2 | 40 | 0.14 | 50 | |
| 68402 0835 | 8 | 5/16 | 3.5 | 15 | 20 | 2 | 40 | 0.18 | 50 |
| 68402 0930 | 9 | 0 | 3 | 15 | 20 | 2 | 45 | 0.16 | 50 |
| 68402 0935 | 9 | 3.5 | 16 | 20 | 2 | 45 | 0.19 | 50 | |
| 68402 0955 | 9 | 5.5 | 20 | 20 | 2 | 45 | 0.36 | 50 | |
| 68402 1030 | 10 | 3 | 16 | 20 | 2 | 50 | 0.17 | 50 | |
| 68402 1035 | 10 | 3/8 | 3.5 | 17 | 20 | 2 | 50 | 0.21 | 50 |
| 68402 1250 | 12.5 | 1/2 | 5 | 22.5 | 20 | 2 | 65 | 0.40 | 50 |
| 68402 1650 | 16 | 5/8 | 5 | 26 | 20 | 2 | 80 | 0.48 | 50 |
| 68402 2055 | 20 | 5.5 | 31 | 20 | 2 | 100 | 0.63 | 50 | |
| 68402 2550 | 25 | 1 | 5 | 35 | 20 | 2 | 125 | 0.70 | 50 |
FURTHER INFORMATIONÂ
For any more information that you may require then please contact one of our team.Â
Northampton: 01604621964Â Bolton:Â 01204529536 Â Rugby:Â 01604621964
Email: [email protected]
