Standard and Custom High Density Polyethylene (HDPE) Extrusion Manufacturer

We have the capabilities to fulfill your requirements FAST and SAVE you money.

HDPE Specialists


U-channels, J-channels, T-sections, H-channels, C-channels, Angles, Square and round tubes many in stock and ready to ship.

See Our Standard Profiles Catalog



Need custom HDPE Extrusions?

Call today! 419-878-5010

hdpe parts

Download our Entire Standard Profile Catalog [these items are often available on hand and ready to ship.]


When you need high-quality plastics for your company, look no further than SeaGate Plastics. We offer some of the best standard and custom HDPE extrusion manufacturing for businesses of all sizes. As a standard HDPE extrusion manufacturer, we can provide you with the materials you need to create a variety of products. We also offer custom HDPE extrusion manufacturing for businesses that require specific materials for their products.

HDPE plastics are manufactured from petroleum and boast strong intermolecular forces thanks to their low degree of chain branching. These plastics are some of the best in terms of high strength-to-density ratios. On top of that, they're corrosion and chemical resistant as well as being weatherproof. All of these aspects help make HDPE plastics some of the most popular options for top-rated manufacturers, like those here at SeaGate Plastics.

Our high-quality HDPE extrusions are known for being tough and durable, which make them the perfect option for businesses of all kinds. We're proud to be a top-rated HDPE extrusion manufacturer — offering the best goods and materials for all of our customers. Whether you're new to our company or you're a returning customer, the experts here at SeaGate Plastics will help you find the best HDPE extrusions for your company's specific needs.

Perfect for applications in various industries, such as construction, plumbing, and automotive, both standard and custom HDPE extrusions are great options for your company. Some of the custom HDPE extrusions we can help create for you include custom seals, tubing, weather strips, cords, guards, and much more.

Standard HDPE extrusions, on the other hand, are perfect for businesses that need a reliable and affordable option for their products. Some of our standard HDPE extrusions include materials like rods, sheets, and tubes. No matter what kind of HDPE extrusions you're looking for, the professionals here at SeaGate Plastics are ready to help you.

SeaGate Plastics specializes in extruding both HDPE Profiles and HDPE tubing. Our company also stocks many common shaped HDPE Profile Extrusions including: HDPE U-channels, HDPE J-channels, HDPE T-sections, HDPE H-channels, HDPE C-channels, HDPE Angles, HDPE Square and round tubes and many other miscellaneous HDPE shapes.

No matter what your company needs, SeaGate Plastics is here to help. As a leading manufacturer of standard and custom HDPE extrusions, we have the experience and knowledge to help you find the best materials for your business. Contact us today to learn more about our standard and custom HDPE extrusion manufacturing services, and be sure to get a free quote for your project today!