Sigma Scientific Glass Pvt. Ltd manufactures Stainless Steel Quick Release Couplings. Sigma Scientific Glass Pvt. Ltd is an ISO 9001:2000 certified company. Stainless Steel Quick Release Couplings are made of SS 304 upper flange with slotted bolt holes, hinged quick release bolt and lower backing flange. They are used in chemical, pharmaceutical, dyes and allied industries.
