product parameter Product name Premium Quality Highly Abrasive Anti Static Hose Concrete Pump Rubber Hose Material Natrual Rubber, Synthetic Rubber, Steel wire etc. Size DN125(5 inch) Length 3,4,6,12M etc. Reinforcement Steel wire : 2 and 4 layers/as your request Steel Wire Diameter >=1.0mm Connector 1 or 2. Working  Pressure >=8.5MPa or as your request Burst Pressure