Steel Rod manufacturers Extension Rod R22 HEX800mm/1200mm/1600mm2ft/3ft/5ft R25HEX915mm/1220mm/1525mm/1830mm/2435mm/3050mm3ft/4ft/5ft/6ft/8ft/10ft R32 HEX 915mm/1220mm/1525mm/1830mm/3050mm/3660mm3ft/4ft/5ft/6ft/10ft/12ft T38ROUND 3050mm/3660mm 10ft/12ft T45 ROUND 3050mm/3660mm/4265mm10ft/12ft/14ft T51 ROUND 3660mm/4265mm/6095mm12ft/14ft/20ft FM Rod R32/R32 ROUND915mm/1220mm/1525mm/1830mm/3050mm/3660mm3ft/4ft/5ft/6ft/10ft/12ft T38/R32 ROUND1830mm/3050mm/3660mm/4263mm/4875mm6ft/10ft/12ft/14ft/16ft T38/R35 ROUND 4305mm/4915mm/5525mm/6135mm14ft/16ft/18ft/20ft T38/R38 ROUND 3050mm/3660mm/4265mm10ft/12ft/14ft T45/T45 ROUND 1525mm/1830mm/3050mm/3660mm/4265mm/ 6095mm5ft/6ft/10ft/12ft/14ft/20ft T51/T51 ROUND1525mm/1830mm/3660mm/4265mm/6095mm5ft/6ft/12ft/14ft/20ftSteel Rod manufacturers website:http://www.steeltubeschina.com/steel-rod/