Fabrication
Galvanized Steel Tube Fabrication: At TXN Metals, we go beyond standard manufacturing. Our state-of-the-art facility in Tianjin is equipped to provide comprehensive galvanized steel tube fabrication services, allowing us to deliver ready-to-use piping solutions tailored to your exact engineering requirements.
Our Advanced Fabrication Capabilities
Precision is the cornerstone of our galvanized steel tube fabrication process. We utilize automated machinery to ensure every piece meets the tightest tolerances for infrastructure, industrial, and structural projects.
- 1. Precision Cutting to Length: We offer both cold sawing and laser cutting services. Whether you need short spacers or long structural members, our automated lines ensure clean, burr-free edges for every galvanized steel tube.
- 2. Threading and Coupling: Our facility is equipped with high-speed threading machines capable of producing NPT or BSP threads. We also provide matching couplings to ensure secure connections for fluid transport systems.
- 3. Grooving for Mechanical Piping: We provide professional roll grooving for quick-connect mechanical piping systems, widely used in fire protection and HVAC applications.
- 4. Custom Bending and Welding: From simple 90-degree bends to complex structural assemblies, our certified welders ensure the integrity of the zinc coating is maintained or restored post-fabrication.
- 5. Surface Treatment & Powder Coating: In addition to galvanization, we can provide customized powder coating in various RAL colors for architectural aesthetics and enhanced corrosion protection.
Quality Control in Fabrication
Every step of our galvanized steel tube fabrication involves rigorous quality checks. We understand that even a 1mm deviation can affect on-site assembly. Our QC team performs:
- Dimensional verification using digital calipers and gauges.
- Thread integrity checks using master ring and plug gauges.
- Zinc coating thickness measurement on fabricated edges to ensure uniform protection.
Why Outsource Fabrication to TXN Metals?
As a leading galvanized steel tube manufacturer, providing in-house fabrication offers several advantages to our clients:
- Reduced On-site Labor: Receive pre-cut and pre-threaded pipes that are ready for immediate installation.
- Lower Freight Costs: By fabricating to exact sizes, we optimize container loading and reduce shipping volume.
- Consistent Standards: All fabrications are done under ISO 9001:2000 controlled factory conditions.
Fabrication FAQ
Q: What is the maximum diameter you can thread?
A: We can provide professional threading for galvanized tubes ranging from 1/2 inch up to 8 inches in diameter.
Q: Do you offer fabrication for square and rectangular sections?
A: Yes, our galvanized steel tube fabrication services cover round pipes as well as SHS (Square Hollow Sections) and RHS (Rectangular Hollow Sections).
Q: How do you protect cut edges from rust?
A: For all cut-to-length orders, we apply a high-purity cold galvanizing spray to the edges to ensure the anti-corrosive properties remain intact.
Ready to start your project? Visit our Products page to choose your base material, or Contact Us for a detailed fabrication quote. You can also review our Certificates to verify our quality standards.
