Wieland Small Tube Products – Precision You Can Trust

Our Commitment to Quality Starts at the Core

At Wieland Small Tube Products (WSTP), quality isn’t just a final inspection step; it’s built into every tube we produce. From raw material selection to final delivery, we implement rigorous quality control protocols to ensure every product meets the highest performance, compliance, and consistency standards.

We serve demanding industries, and we know failure is not an option. That’s why quality is so important. We test, we certify, and we deliver with confidence.

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ISO 9001 Registered

WSTP’s ISO 9001:2015 registration reflects our robust quality management system, process consistency, and customer-focused continuous improvement. Our entire facility maintains this registration ensuring that regardless of application, quality remains our top priority.

ISO 17025 Accredited Laboratory

WSTP’s ISO 17025-accredited test lab further ensures our products are being tested and certified to meet the requirements of our customers. This additional accreditation further solidifies our commitment to high quality standards in everything we do. Check out our Scope of Accreditation to understand which product tests are covered by this accreditation.

Our  ISO 17025-accredited lab offers:

  • Advanced mechanical and physical testing.
  • Testing services available for both in-house and third-party tubing products.
  • Certification options, including Blanket Certifications, Certificate of Compliance, and Full Certification Reports.

Quality isn’t just a goal—it’s our standard.

Controlled Processes. Documented Results.

We don’t just inspect—we monitor and control our processes at every critical step:

  • Material Verification – Every lot is tested to confirm it meets required dimensional, physical, chemical, and mechanical properties
  • In-Process Controls – Dimensional checks, surface finish verification, and annealing temperatures are documented in real-time.
  • Final Inspection – We make sure your products meet the requirements of any specification or drawing.

Quality That Goes Beyond the Certificate

Our philosophy is simple: Build it right the first time. But when tolerance is tight, and stakes are high, we go further:

  • Comprehensive gauge maintenance program with calibrations traceable to NIST
  • Lot traceability from raw material to finished tube
  • Highly trained production and quality assurance personnel using state-of-the-art inspection tools

Supporting Documentation Available

Need compliance documentation? We’ve got you covered:

ISO 9001 Certification
RoHS Compliance
REACH Compliance
PED Certification
Conflict Minerals Policy

Advantages of Choosing Wieland Small Tube Products

  1. Decades of Experience: Over 75 years in manufacturing copper and aluminum tubing.
  2. One-Stop Shop: Purchase your tubes and fabricated parts from a single source.
  3. Reduced Waste: Minimize scrap production in your facility.
  4. Ready-to-Use Products: Receive fully fabricated parts, ready for immediate application.

Ready to Partner with a Certified Leader?

Whether you’re sourcing tubing for a catheter system, an aerospace component, or a defense device, WSTP’s Quality Team ensures your standards are met—or exceeded. Contact us to learn more about our quality process or to request sample documentation.

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