... Flange, Concrete Pump Pipe Clamp and Forging Part Product Line Concrete Pump Pipe Flange 200,000 ... Pipe Clamp 60,000 Pieces / Year, Forging Part 1,500,000 Pieces / Year Concrete Pump Pipe ... Part 1,000,000 Pieces Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%) North America USD 200,000 10.0 South America ... Western Europe USD 420,000 21.0 South Asia USD 200,000 10.0 Domestic ...