Titanium Grade 3 boiler tubes produced by Sumer Metal Industries Private Limited are manufactured as a high-quality commercially-pure (CP) titanium product positioned between Grade 2 and Grade 4 in strength and corrosion resistance. Grade 3 (commonly referenced under UNS R50550 / EN 3.7055) offers improved strength compared with Grade 2 while retaining excellent resistance to a wide variety of corrosive environments — making it a preferred choice for heat exchangers, condensers, and boiler tube applications where a balance of strength and corrosion resistance is required.
As a manufacturer, Sumer Metal Industries emphasizes traceable production: raw material certification, melt and heat-treatment control, non-destructive testing and full supply documentation (MTC / EN 10204 3.1 where required) to meet international boiler and heat-exchanger standards such as ASTM B338 / ASME SB-338. Their tubes are produced in seamless and welded forms and are offered in straight lengths or U-bent configurations to meet customer fitments.
As a global supplier and exporter, Sumer Metal Industries serves energy and process markets in Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and several regions across Africa — offering tailored logistics, export documentation, and packaging compliant with marine/air freight standards. Their export service includes customs paperwork, inspection coordination (third-party inspection if requested), and traceability packs to support international projects and EPC contractors. (user-provided export markets reproduced exactly)
Typical industrial applications for Grade 3 boiler tubes include condenser and heat-exchanger tube bundles, seawater cooled systems, desalination plant components, chemical processing heat exchangers and high-pressure boiler feed systems where moderate enhancement in strength over Grade 2 is required without sacrificing corrosion resistance or weldability. Grade 3 also machines and fabricates well, and accepts welding procedures similar to other CP titanium grades.
| Parameter | Specification |
|---|---|
| Material | Titanium Grade 3 (Commercially Pure Titanium) |
| UNS / EN | UNS R50550 / EN 3.7055 |
| Standards | ASTM B338 / ASME SB-338 |
| Product Forms | Seamless & Welded Tubes, Straight Lengths, U-Bends |
| Outer Diameter (OD) | 3.0 mm – 152.4 mm (custom sizes on request) |
| Wall Thickness (WT) | 0.5 mm – 8.0 mm |
| Length | Up to 6000 mm (custom cut lengths available) |
| Mechanical Properties (Typical) |
Tensile Strength: ~450–580 MPa Yield Strength: ~275–380 MPa Elongation: ≥18% |
| Modulus of Elasticity | ~105 – 120 GPa |
| Surface Finish | Mill Finish / Pickled / Bright Annealed (as required) |
| Applications | Boilers, Heat Exchangers, Condensers, Desalination Plants, Chemical Processing |
| Manufacturer / Exporter | Sumer Metal Industries Private Limited (Exports to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa) |
Sumer Metal Industries offers Grade 3 tubes with standard finish and tolerances, custom lengths, and commonly requested services such as annealing, pickling/passivation, end-machining, expanded ends, and customer-specific marking and stamping. Quality control tests routinely include dimensional inspection, hardness (where applicable), mechanical testing (tensile/elongation) and chemical analysis — ensuring each lot meets client specifications and international standards
| Element | Composition (Max %) |
|---|---|
| Oxygen (O) | 0.35 |
| Iron (Fe) | 0.30 |
| Nitrogen (N) | 0.05 |
| Carbon (C) | 0.08 |
| Hydrogen (H) | 0.015 |
| Titanium (Ti) | Balance |
With a proven track record as a Titanium Grade 3 Boiler 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.
| Parameter | Specification |
|---|---|
| Material | Titanium Grade 3 (Commercially Pure Titanium) |
| UNS / EN | UNS R50550 / EN 3.7055 |
| Standards | ASTM B338 / ASME SB-338 |
| Product Forms | Seamless & Welded Tubes, Straight Lengths, U-Bends |
| Outer Diameter (OD) | 3.0 mm – 152.4 mm (custom sizes on request) |
| Wall Thickness (WT) | 0.5 mm – 8.0 mm |
| Length | Up to 6000 mm (custom cut lengths available) |
| Mechanical Properties (Typical) |
Tensile Strength: ~450–580 MPa Yield Strength: ~275–380 MPa Elongation: ≥18% |
| Modulus of Elasticity | ~105 – 120 GPa |
| Surface Finish | Mill Finish / Pickled / Bright Annealed (as required) |
| Applications | Boilers, Heat Exchangers, Condensers, Desalination Plants, Chemical Processing |
| Manufacturer / Exporter | Sumer Metal Industries Private Limited (Exports to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa) |
Use a concise, benefit-focused meta description (max ~150–160 characters) that includes the product name and primary markets. Example: “Titanium Grade 3 boiler tubes — manufacturer & exporter Sumer Metal Industries. Supply to GCC, EU & North America. Certified ASTM B338 tubing.” Short, accurate, and containing location/standard keywords helps CTR.
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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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