Standard sizes of air shaft rubber tube (air shaft hoses or air bags):
| Rubber tube sizes(OD*IDmm) | Length(M) | Rubber tube sizes(OD*IDmm) | Length(M) |
| Φ28*Φ18MM | 20M | Φ60*Φ50MM | 20M |
| Φ30*Φ20MM | 20M | Φ99*Φ89MM | 10M |
| Φ32*Φ22MM | 20M | Φ105*Φ95MM | 10M |
| Φ35*Φ25MM | 20M | Φ112*Φ102MM | 10M |
| Φ38*Φ28MM | 20M | Φ12*Φ6MM | 50M |
| Φ40*Φ30MM | 20M | Φ12*Φ6MM | 50M |
| Φ42*Φ32MM | 20M | Φ16*Φ8MM | 50M |
| Φ45*Φ35MM | 20M | Φ22*Φ14MM | 20M |
| Φ49*Φ39MM | 20M | Φ26*Φ16MM | 20M |
Above sizes are standard sizes, almost in stock, we also can make it as your requirements, OEM is welcome.
