Engineered to withstand aggressive corrosive environments, high pressures, and extreme temperatures. Optimized for the Lisbon industrial corridor.
High-quality welded tubes conform to ASTM B862, standard specs range from Ф(6-200)mm, ideal for chemical plant piping systems.
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ASTM B338 / B861 seamless pressure tubes for heat exchangers and hydraulic piping networks in saline coastal applications.
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Precision micro-diameter titanium tubing for medical instruments, aerospace components, and analytical equipment instrumentation.
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Structural and hollow section titanium profiling (rectangular, square) manufactured to custom structural architectural & aerospace specifications.
View DetailsA trusted Global Leader in High-Tech Titanium Metallurgy, serving critical infrastructure markets.
Founded in 2001, ProX Metal is a premier high-tech enterprise specializing in the development, manufacturing, and technical servicing of pure and alloy titanium materials. We bridge the gap between high-end raw material metallurgy and local project demands across European industrial hubs, including the Lisbon metropolitan region.
Holding ISO 9001:2015 certification and 14 national metallurgical patents, our production lines utilize state-of-the-art vacuum arc remelting (VAR) furnaces, precision rolling mills, and ultrasonic inspection machinery. This allows us to guarantee structural consistency, excellent mechanical properties, and absolute reliability for demanding industries such as marine engineering, chemical production, offshore oil & gas, and modern desalination facilities.
Analyzing key drivers of advanced corrosion-resistant alloys in localized marine and macroeconomic contexts.
Lisbon's strategic geographical positioning at the mouth of the Tagus River makes it a historical and modern hub for maritime activities, shipyards (such as the Setúbal and Lisnave dry dock networks), and shipping channels. The surrounding ocean-facing industrial clusters require structural piping and condenser tubes capable of resisting prolonged immersion in high-salinity marine water without falling victim to localized pitting or crevice corrosion.
In addition to naval installations, the Lisbon district is experiencing a surge in infrastructure modernization, including coastal desalination programs, high-temperature heat exchangers for localized wastewater processing, and hydrogen production systems linked to the Portuguese national energy transition strategy. Titanium's exceptional strength-to-weight ratio and virtual immunity to chloride ions make it the premium metal choice for these highly sensitive municipal and private applications.
Globally, the supply chain for Grade 2 pure titanium and Grade 5 / Grade 9 / Grade 12 alloys has faced structural volatility, necessitating highly organized distributor partnerships to secure continuous production schedules. The shift towards green hydrogen electrolyzers, carbon capture technology, and high-efficiency chemical reactors has amplified demand for seamless ASTM B338 heat exchanger pipes. Concurrently, environmental compliance standards enforced by European bodies push companies to seek structural components that eliminate heavy metal leaching and extend operational lifespans beyond 30 years.
Our global sourcing model combined with localized inventory management ensures that Lisbon buyers bypass international logistical bottlenecks, securing direct manufacturer-to-port pathways and retaining absolute compliance with strict European construction and pressure equipment regulations (such as PED 2014/68/EU).
Choosing the correct titanium grade is vital for mechanical safety and cost optimization. Here is how our primary products fit your technical requirements.
Grade 1 & Grade 2 (ASTM B338 / B861): Features maximum formability, ductility, and high corrosion resistance in oxidizing environments. Frequently specified for Lisbon's marine plate heat exchangers, power generation steam condensers, and chemical process piping handling nitric and organic acids.
Grade 5 (Ti-6Al-4V) & Grade 9 (Ti-3Al-2.5V): Offering tensile strengths up to 900 MPa, these alloys are designed for high-stress engineering environments. Grade 9 is heavily utilized in hydraulic tube lines, marine submersible vessels, and specialized automotive structures requiring substantial structural integrity.
Grade 7 (Ti-0.2Pd) & Grade 12 (Ti-0.3Mo-0.8Ni): Enhanced with Palladium or Nickel/Molybdenum, these alloys provide superior crevice corrosion prevention in high-temperature, highly acidic or reducing chloride solutions. Unbeatable for petrochemical processing and deep-well geothermal plants.
| Alloy Grade | Standard Specification | Key Features | Ideal Application Scenario |
|---|---|---|---|
| GR1 / GR2 (CP) | ASTM B338, B861, B265 | High ductility, excellent weldability, superior corrosion resistance | Ocean water heat exchangers, desalination evaporator units, chlor-alkali piping |
| GR5 (Ti-6Al-4V) | ASTM B348, B265, F136 | Extremely high tensile strength, heat treatable, lightweight | Aerospace fasteners, deep-sea exploration capsules, orthopedic implants |
| GR7 (Ti-0.2Pd) | ASTM B338, B861, B348 | Outstanding resistance to localized crevice corrosion in acidic conditions | Chemical process reactors handling hot hydrochloric, sulfuric, and nitric acids |
| GR9 (Ti-3Al-2.5V) | ASTM B338, B861 | Medium strength, cold-workable, superior fatigue life | High-end marine hydraulic piping, motorsport exhaust, commercial aircraft tubing |
| GR12 (Ti-Mo-Ni) | ASTM B348, B265, B338 | Resistant to crevice corrosion at temperatures exceeding 250°C | Geothermal steam extraction piping, pharmaceutical batch reactor jackets |
Review comprehensive material dimensions, production methods, and compliance documentation for raw stocks.
Manufactured strictly to ASTM B265 standards, our sheet metal solutions serve as raw structural feedstocks for vessel linings, shell-and-tube headers, and custom laser-cut parts.
Conforming to ASTM B348, our round, square, and hexagonal bars provide solid raw material structural strength for precision machining, shaft production, and structural components.
Whether you require cost-effective welded pipes (ASTM B862) or pressure-rated seamless tubes (ASTM B338 / B861), our inventory covers broad diameter spans.
Solving extreme corrosion, thermal, and mechanical challenges in critical infrastructure plants.
Widely deployed to manage highly aggressive chemical processes involving wet chlorine gas, chlor-alkali production, nitric acid tanks, and hot organic solutions, ensuring leaks are systematically avoided.
Delivering high-tensile, light-weight tubing and manifolds for deepwater extraction fields, offshore platforms, subsea risers, and high-pressure downhole instrumentation tubes.
Absolute resistance to biofouling, micro-organism growth, and saltwater splash zone corrosion. Recommended for ship hulls, cooling loops, bilge pumps, and deep-sea instruments.
Enhances thermal transfer efficiency in multi-stage flash (MSF) distillation units and multi-effect distillation systems while maintaining long-term physical wall integrity against abrasive brine flow.
Our engineers provide comprehensive technical feedback, mill test certificates (MTC conforming to EN 10204 3.1), and rapid shipping logistics for bulk and customized titanium tubing orders.
Send Inquiry NowRead experiences from global industrial firms who have integrated ProX Metal titanium into critical setups.
"The team solved our supply constraints for Grade 7 titanium tubes. Shipment updates were prompt, and local integration was smooth. Highly recommend their technical services."
"We have outsourced our titanium coil sheet and pipe processing to ProX Metal for 10 years. Product chemical composition and tensile values remain highly consistent."
"Fast logistics and reliable ASTM test certificates enabled us to bypass strict shipyard safety inspections in Setúbal and Lisbon without single-point failures."
"Outstanding customer care for small sample runs of micro-capillary tubes. We have scaled our order sizes successfully since our initial engineering trial."
Answers to crucial technical and metallurgical queries regarding titanium tubing and localized installations.
Fully compliant bar stocks, alloys, and structural profiles for engineering and processing projects across Portugal.
Premium palladium alloyed rods showing superior crevice corrosion prevention in hot, oxidizing acid media.
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Bespoke manufacturing capability for titanium machinery components, plates, and customized fasteners.
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Structural U-channel profiles developed for maritime framing, lightweight structural racks, and architectural projects.
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Forged block and ring structures providing exceptional fatigue limits for marine turbine runners and oil exploration tools.
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High-precision cold-rolled thin strip coils designed for plate heat exchangers and stamping bellows.
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ASTM B348 Grade 12 alloyed bars containing small Ni and Mo additives to defend components against chloride pitting.
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CNC turning, milling, and wire EDM machining services for custom components utilizing high-purity titanium raw stocks.
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Heavy-duty cast billets for secondary forging, rolling, and extrusion into high-pressure titanium pipes.
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