Plastic Tube Extrusions
At SeaGate Plastics, plastic tube extrusion is one of our core production capabilities. We manufacture high-quality tubing using a variety of thermoplastic materials for use in packaging, construction, automotive, and more. Our plastic extrusion products are produced in both standard and custom profiles, built to meet industry-specific needs with precision and consistency.
With decades of experience and advanced extrusion lines, we support large-volume runs as well as short production cycles—delivering the flexibility needed for both small businesses and large OEMs.
Ready to get started? Contact us now to discuss your custom plastic needs with one of our pros.
Capabilities in Tube Extrusion
We produce tubing in a wide range of sizes and wall thicknesses, using both flexible and rigid plastics. Our team works with materials such as PVC, ABS, polycarbonate, polypropylene, HDPE, LDPE, and others. We manufacture to meet exact performance and dimensional standards.
Our production includes options like cut-to-length, ink jet printing, tape application, punching, and co-extrusion for multi-material needs. These features support a variety of product applications while reducing the need for secondary operations.
All plastic tube extrusions are manufactured using in-house tooling, allowing for cost-effective solutions with faster lead times.
Uses Across Multiple Applications
Our extruded plastic profiles are used in industries where strength, durability, and chemical resistance are essential. Some of the most common applications include:
- Wire and cable insulation
- Automotive door seals and gaskets
- Retail display components
- Protective sleeves and spacers
- Garage door weather seals
Advantages of Choosing SeaGate Plastics
Our process begins with your specifications. Whether you're working from a CAD drawing or just need help selecting the right polymer, our engineers can assist from start to finish. With both extrusion and secondary fabrication under one roof, we can supply finished components that reduce assembly time and cost.
Our Waterville extrusion facility is ISO 9001:2015 certified and maintains detailed material traceability for every order. This commitment to quality has made us a trusted source of plastic extrusion products across North America.
PVC Extrusions: Versatile and Cost-Effective
SeaGate manufactures a full range of PVC extrusions, including clear tubing, flexible grades, and rigid profiles. PVC is one of the most widely used thermoplastics due to its low cost, strong chemical resistance, and weatherability.
Our PVC extrusions are commonly used for insulation, guards, and channeling. They are available in a variety of colors, shapes, and finishes. UV inhibitors, flame-retardant additives, and dual-durometer options are also available upon request.
Industries Served
We supply extruded plastic profiles and tubing to a wide range of sectors:
- Automotive – Door seals, rack dunnage
- Construction – Trim, drainage tubes, shower door seals
- Packaging – Foam retainers, corrugated tote frames, spacers
- Retail/POP Displays – Clear tubing, support rods, hangers
- Material Handling – Guides, rollers, protective sleeves
Our flexibility in tooling and production allows us to support both standard and highly specialized requirements.
Request a Quote
Whether you're sourcing a replacement for a current product or launching a new project, SeaGate Plastics is ready to help. Contact us for more information or request a quote. Our team is here to support your plastic tube extrusion needs with quick turnaround and reliable service.
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