Sumer Metal Industries Private Limited supplies premium Titanium Grade 3 U-Tubes, manufactured to meet international standards and engineered for demanding heat-exchanger and process environments. As a manufacturer, supplier and exporter, Sumer Metal Industries produces U-shaped tubing with consistent wall tolerances and excellent surface finish suitable for brazing, bending and hydraulic forming. The company exports Grade 3 U-Tubes across the Middle East (Oman, Qatar, Saudi Arabia, the UAE, Kuwait), to several European markets (Spain, Germany), North America (USA, Canada), and multiple regions across Africa — providing full documentation packages (mill test reports / traceability) and packing suitable for sea and air shipments.
Grade 3 (commercially pure titanium, CP-Ti) is chosen when a step-up in strength from Grade 2 is required without significant loss of corrosion resistance or formability. Titanium Grade 3 U-Tubes combine superior corrosion resistance in seawater and many chemical environments with moderate-to-high strength and good weldability, making them ideal for shell & tube heat exchangers, condensers, desalination equipment, chemical process lines, and marine service where long life and low maintenance are critical. Sumer sources Grade 3 ingots/sheet and controls oxygen and iron limits to ensure consistent mechanical properties and bending performance.
Sumer Metal Industries produces Grade 3 U-Tubes to the common industry specifications (ASTM/ASME where applicable) and offers sizes and wall thicknesses optimized for standard U-tube bends and tube-bundle designs. Typical certifications and standards available on request include ASTM/ASME material grades used for tubing and plate/strip feedstock, and the supplier supports custom lengths, custom end preparations (beveled, plain, flared) and anti-corrosion packaging for long sea shipments. Quality control includes dimensional inspection, visual/UT/PT examination on request, and supply of test certificates.
For designers and procurement teams, the technical profile is straightforward: Grade 3 delivers higher yield/tensile strength than Grade 2 with similar ductility and corrosion resistance. This means U-tubes can be used in slightly higher stress applications or for reduced wall thickness designs where weight and heat transfer are critical. Sumer Metal Industries also offers technical support on forming/bending radii, recommended bend practices for U-tube fabrication, and guidance on suitable welding/brazing consumables and procedures.
| Property | Value / Notes |
|---|---|
| Material | Titanium Grade 3 (Commercially Pure Ti, CP-Ti) |
| UNS / Typical Designation | UNS R50550 (commonly referenced) |
| Standards (typical) | ASTM B265 / AMS 4900 (sheet/plate standards), tubing per customer-specified ASTM/ASME tubing specs |
| Forms | U-tubes manufactured from drawn/seamless tubing, supplied bent to U-shape or straight cut for in-house bending |
| Surface Finish | Mill finish, pickled/bright on request |
| Documentation | Mill Test Report (MTR), chemical & mechanical certificates, export documentation |
Sumer’s export capability emphasizes punctual logistics, export documentation, and experience with customs and HS codes for titanium products to the listed markets (Middle East, EU, North America, Africa). For project orders the company provides proforma quotations, lead-time estimates (based on current stock / mill schedule), and can perform project packing and bar-coding for site traceability. Their after-sales services include assistance with installation queries, recommendations for corrosion monitoring, and replacement tube supply programs.
| Element | Max / Typical (% by weight) |
|---|---|
| Oxygen (O) | 0.35% max |
| Iron (Fe) | 0.30% max |
| Nitrogen (N) | 0.05% max |
| Carbon (C) | 0.08% max |
| Hydrogen (H) | 0.015% max |
| Other residuals (each) | 0.10% max |
| Titanium (Ti) | Balance (~99%+) |
With a proven track record as a Titanium Grade 3 U Tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS Grade3 tubing worldwide.
| Property | Value / Notes |
|---|---|
| Material | Titanium Grade 3 (Commercially Pure Ti, CP-Ti) |
| UNS / Typical Designation | UNS R50550 (commonly referenced) |
| Standards (typical) | ASTM B265 / AMS 4900 (sheet/plate standards), tubing per customer-specified ASTM/ASME tubing specs |
| Forms | U-tubes manufactured from drawn/seamless tubing, supplied bent to U-shape or straight cut for in-house bending |
| Surface Finish | Mill finish, pickled/bright on request |
| Documentation | Mill Test Report (MTR), chemical & mechanical certificates, export documentation |
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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