... tolerance±0.2 - ±1mmHose Classification(By SHAPE)Straight hose, hump tube, elbow hose, U- shape hose, T-shape hose, reducers; custom OEM hoses or ... tolerance±0.2 - ±1mmHose Classification(By SHAPE)Straight hose, hump tube, elbow hose, U- shape hose, T-shape hose, reducers; custom OEM hoses or ...