... pipe and vitrolite are widely applied in petroleum, chemical industry, medicine-making, food, paper-makin Acid resistant ceramic pipes and ... pesticide, chemical fibre, textile industry, smelting, and power-generating plants etc., and anti-corrosion inner liner of tower, pool;, ... media except hydrogen-arc acid, thermal alkali and thick alkali, and has better anti-corrosion effect in moist chlorasalt ...