BENKOO METAL's Welded Titanium Pipe and Tube solutions are precision-engineered to balance the exceptional corrosion resistance of titanium with strategic project economics. By utilizing state-of-the-art welding technologies from high-grade coiled strips or plates, we deliver long-length, large-diameter piping that maintains absolute immunity to chlorides, acids, and seawater, effectively overcoming the size limitations and prohibitive costs associated with seamless extrusion.
Designed for critical industrial environments, our welded titanium solutions provide a high-integrity alternative for static, low-fatigue applications. From chemical reactors and power plant desulfurization systems to marine offshore engineering, BENKOO METAL ensures every pipe meets rigorous global standards, providing a seamless blend of durability, scalability, and cost-efficiency for complex metallurgical requirements.
Detailed Parameters
| Outside Diameter (OD) | 6mm to 2000mm (2 meters) | Material Standards | ASTM B265 (Strip/Plate) |
|---|---|---|---|
| Product Standards | ASTM B862 / ASME SB862 | Welding Methods | TIG (GTAW), Plasma (PAW), Laser (LBW) |
| TIG Wall Thickness | 0.5 mm - 6.0 mm | Plasma Wall Thickness | 3.0 mm - 12.0 mm |
| Laser Wall Thickness | 0.1 mm - 4.0 mm | Heat Treatment | Full Solution Annealing (Vacuum/Argon) |
| Surface Treatment | Acid Pickling & Passivation | Inspection/NDT | 100% RT (Radiographic) or AUT (Ultrasonic) |
Key Advantages
Maximum Corrosion Resistance
Full solution annealing restores the weld zone to match the base metal, ensuring immunity to chlorides and aggressive acids.
Significant Cost Reduction
Achieve 30-50% CAPEX savings compared to seamless titanium pipes without compromising on material purity.
Extreme Diameter Range
Production capabilities up to 2000mm OD, far exceeding the technical limits of seamless extrusion manufacturing.
Automated Precision Welding
Utilizing TIG, Plasma, and Laser systems to minimize the heat-affected zone (HAZ) and ensure weld consistency.
Rigorous Quality Assurance
100% non-destructive testing (NDT) and EN 10204 3.2 certificates provide full traceability back to the melt.
Optimized Lead Times
Faster project turnaround times through the use of standard coil stock and efficient automated fabrication.
Product Gallery
Management Platforms
Inventory Management
Extensive stock of various titanium grades and diameters for rapid dispatch.
Process Control
Qualified WPS (Welding Procedure Specifications) for every production run.
Traceability System
Full melt-to-finish tracking with comprehensive 3.2 certification documents.
Quality Monitoring
Automated RT/UT inspection integrated into the manufacturing workflow.
Logistics Optimization
Specialized packaging for large-diameter pipes to prevent deformation during transit.
Custom Engineering
Technical support for selecting the ideal welding method based on wall thickness.
Investment Return Comparison
| Comparison Parameter | Welded Titanium Pipe | Seamless Titanium Pipe |
|---|---|---|
| Relative Cost | 30-50% Cost Reduction | Premium Price Point |
| Maximum Diameter | Up to 2000mm+ | Typically ≤ 250mm |
| Lead Time | Shorter (Coil Stock) | Longer (Custom Extrusion) |
| Weld Integrity | 100% NDT Verified | No Longitudinal Weld |
| Primary Application | Large Vessels & Ducting | High-Pressure / Aerospace |
Frequently Asked Questions
Yes. Through full solution annealing and pickling/passivation, BENKOO METAL restores the corrosion resistance of the weld zone to match the base metal, making it ideal for chlorides and acids.
They are widely used in chemical reactor liners, FGD ducting in power plants, seawater intake lines for marine engineering, and bleach plants in the pulp and paper industry.
We perform 100% non-destructive testing (NDT) using either Radiographic Testing (RT) or Automated Ultrasonic Testing (AUT) to ensure zero defects in the longitudinal seam.
Laser Welding (LBW) is recommended for very thin materials (0.1mm - 4.0mm) as it provides an extremely narrow heat-affected zone and minimal distortion.
Our products are fabricated according to ASTM B265 and supplied to ASTM B862 and ASME SB862 standards for pressure-bearing applications.
Welded pipes allow for much larger diameters (up to 2000mm), significantly lower procurement costs (30-50% savings), and generally shorter lead times for standard grades.
Ready to Optimize Your Industrial Piping with Titanium Solutions?
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