... grade: 0.6MPa, 1.0MPa, ABS Flange-ABS Pipe and fittings Dimension: ISO/DINSize(In.) 201/2"253/ ... flange(1) Withstand high temperature and pressure;(2) Anti-corruption;(3) Resisting on alkali and acid;(4) Long service life ... industry,mining machinery,engineering machinery,pipe lines, water treatment,textile machinery,heavy machinery,metallurgy,ship building,tire molds,transport vehicles,and wind electric ...