Schwing concrete pump spare parts include wearing insert, cutting ring, mounting plate, housing lining,kidney seal, slewing lever,rock valve, slewing shaft, seal gasket, piston ram, delivery cylinder, pipe, elbow and clamp coupling etc. elbow-schwing concrete pump spare parts Name Description Twin Wall Elbow DN125×R275×90° SK-SK DN125×R275×45° SK-SK DN125×R275×30° SK-SK DN125×R275×20° SK-SK DN125×R275×15° SK-SK DN125×R275×10° SK-SK PM 6-6″×90° ZX 150 6″ Name Description Cast Elbow DN125×R180×90° DN125×R225×90° DN125×R260×90° DN125×R275×20°＋211 DN125×R275×90° DN125×R340×90° DN125×R275×45° DN125×R275×45°＋170 DN125×R275×45°＋411  DN125×R315×30° DN125×R275×30° DN125×R240×30° DN125×R285×29° DN125×R270×15° DN125×R240×15° Bolt Clamp Advantages: 1. Precision die forging technology manufacturing, high strength, light