Ports & Flanges

Qosina has one of the largest selections of sanitary barbed flanges, medical device bag ports and port plugs in stock and ready for immediate delivery. Quickly see a full-scale image of each port plug, flange or bag port on a one-centimeter grid by clicking the icon on the product page.

Sanitary Flanges

Flanges are available in a variety of sizes to fit your team’s project needs. Sanitary flanges have an oversized hose barb design that facilitates strong adhesion to a biopharmaceutical tubing line, which reduces the need for ties. Barbed flanges feature an open-bore design through the entire connector. The barb ensures a smooth transition from tubing to adaptor, thereby reducing turbulence. A slight raise at the port of the flange ensures the gasket is properly captured. These flanges accommodate various sized tubing ranging from 5/32-inch (4 mm) to 3/4-inch (19 mm) ID.

Our collection includes sanitary flanges with pre-attached gaskets in two styles: mini and standard. These flanges fit various sized tubing in a range from 1/4-inch (6.4 mm) to 3/4-inch (19 mm) diameters. Flanges in our collection are made from a variety of materials including silicone and polyolefin with BPA-free options. Browse our collection for an assortment of clamps, medical ports, port plugs and end caps in our in-stock inventory.

Wholesale Medical Ports and Port Plugs

Medical bag ports come in a variety of styles and sizes, including spike ports and septum bag ports. Sizes in our collection range from 0.19-inch (4.8 mm) ID x 0.275-inch (7 mm) OD to 1.42-inch (36 mm) ID x 1.5-inch (38 mm) OD. Shop bag ports in an array of colors made from a variety of materials with BPA-free choices available. Port plugs are available as press-in barbed plugs or temperature port caps on a strap to fit tubing sized ¼ inch (6.4 mm) to 1 inch (25.4 mm). Find plugs in sizes that range from 2.21-inch (56 mm) maximum diameter 21 FR (7 mm) to 3.08-inch (78 mm) maximum diameter 33 FR (11 mm). Shop clear, blue, and natural port plugs made of polycarbonate, polypropylene, or low-density polyethylene with free samples available for your team to test and evaluate.

Global Supplier of OEM Components

Qosina operates an ISO 13485, ISO 9001, ISO 22301 and ISO 14001 registered facility and is a leading global supplier of bags, port plugs, tubing, connectors, and other OEM single-use components for the pharmaceutical and medical industries. Our huge in-stock inventory includes thousands of components ready to ship. Our full-line catalog features full-scale images of thousands of stock components on a one-centimeter grid, and our online resources include downloadable 3D CAD models in a variety of formats. Engineers can use these to incorporate components into virtual designs and share visuals with non-technical team members. We also offer free samples of many components so your team can evaluate and test before committing to a purchase. Find all the non-sterile components you need at Qosina with low minimum orders, bulk pricing and custom sourcing available upon request. If you can’t find the exact component your project requires in our vast inventory, contact us about altering an existing mold in size, color, or material as a cost-effective way of keeping your project on budget and timeline.