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                              | Name | The oxygen and acetylene gas special-purpose PVC hose |  
                              | Characteristic and use | 
                                
                                
                                
                                  | This product are manufactured by the compounding of the PVC resin and synthesis  rubber, |  
                                  | and the special formula and processing craft, has the good flexibility,  bears touches |  
                                  | characteristics and so on nature, high gas impediment, weathering resistance and  corrosion |  
                                  | resistivity, being flame-resistant, environmental protection,may recycle the use, Working |  
                                  | temperature: -5℃-65℃. |  
                                  | This product is special-purpose delivery hose to transport the oxygen  and the acetylene |  
                                  | gas. |  |  
                              | Parameter 
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                                          | Inch | Inside diameter | Outer diameter | Wall thickness | 
                                              
                                                | (20℃when) |  
                                                | Working pressure |  | 
                                              
                                                | (20℃when) |  
                                                | Bursting pressure |  | Net weight |  
                                          | inch | mm | mm | mm | bar | bar | g/m |  
                                          | 5/16 | 8 | 15 | 3.5 | 10 | 40 | 171 |  
                                          | 3/8 | 10 | 17 | 3.5 | 10 | 40 | 200 |  |  |  |  |