S.S. joints, or stainless steel joints, are critical components in solvent extractors that facilitate secure and durable connections between different parts of the equipment. Made from stainless steel, these joints are designed to withstand the corrosive effects of solvents and high temperatures typically encountered during the extraction process. They ensure leak-proof and stable connections, which are essential for maintaining the integrity and efficiency of the extractor. By providing robust and reliable connections, S.S. joints help enhance the overall performance and longevity of the solvent extraction system.