Aluminum STEB Bottles

Accelerate Your Composite Pressure Vessel Development with Steelhead’s Standard Test Bottles

Are you deep into R&D, managing incoming inspections, or running in-process quality checks for composite pressure vessels or filament-wound structures?

At Steelhead Composites, we understand the pressure—literally and figuratively. That’s why we offer standard evaluation test bottles crafted from 6061 aluminum and engineered plastic—ideal for validating your designs, materials, and processes.

Why Choose Steelhead’s Test Bottles?

  • Versatile Applications: Perfect for material property generation, process validation, and quality assurance.
  • Flexible Options: Purchase just the liners, or let us handle the filament winding and testing for you.
  • Proven Performance: Our test bottles are used in real-world qualification programs, including burst, pressure cycle, and drop tests for vessels for our 6.8L water volume.


Support Beyond the Bottle
Need to generate material properties for your composite pressure vessel or filament winding application? We’ve got you covered. Our team supports:

  • Custom winding configurations
  • Accelerated test programs
  • Data packages for regulatory compliance


Let’s Get You to Market Faster
Whether you're qualifying a new design or optimizing an existing one, Steelhead’s test bottles and services help you reduce risk, save time, and move forward with confidence.

 

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