Vijaydeep Mould Accessories Pvt. Ltd. Offers Corrosion Resistant Air Vents. Vijaydeep Mould Accessories Pvt. Ltd. Supplies standard tools, components & accessories for the tool room industry. Corrosion Resistant Air Vents is used for plastic injection molding. Corrosion Resistant Air Vents is applicable for thin wall products. These corrosion resistant air vents has pore size which is available in the range from 0.03-0.05mm in diameter.