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High-performance titanium materials trusted by Osaka's leading industrial manufacturers
Osaka, Japan's second-largest metropolitan area and one of Asia's most dynamic industrial corridors, has long been a powerhouse for advanced manufacturing, chemical engineering, and precision metalworking. The Osaka-Kobe-Kyoto industrial belt β known as the Keihanshin region β hosts thousands of manufacturers ranging from petrochemical processors and shipbuilders to electronics component producers and medical device makers. This concentration of high-tech industries has created robust and sustained demand for commercial pure (CP) titanium sheet products.
CP titanium sheets, primarily Grade 1 (GR1) and Grade 2 (GR2) per ASTM B265, are valued in Osaka's industrial ecosystem for their exceptional corrosion resistance, low density, biocompatibility, and reliable mechanical performance. Local buyers β from equipment fabricators in Naniwa-ku to chemical plant operators in Sakai β consistently source CP titanium sheets for heat exchangers, reaction vessels, piping systems, and architectural cladding projects.
The Osaka Port area and the adjacent Sakai-Senboku industrial zone are particularly active hubs for titanium consumption. Large chemical complexes operated by firms in the chlor-alkali, sulphuric acid, and specialty chemicals sectors rely on CP titanium to ensure plant longevity and operational safety in highly corrosive environments. Meanwhile, Osaka's thriving electronics manufacturing base β home to global brands in semiconductor packaging, display panels, and battery technologies β demands ultra-thin titanium foils and precision strips for component fabrication.
Delivering titanium excellence to Osaka and global markets since 2001
We have multiple titanium products for you to choose from
Grade: GR1, GR2
Standards: ASTM B265
Specifications: Ξ΄(0.3β12)mm Γ W500β2000mm Γ L
Surface: Cold rolled bright / pickled, hot rolled pickled, black oxide
Grade: GR1, GR2
Standards: ASTM B265
Specifications: Ξ΄(0.3β100mm) Γ W(400β3000mm) Γ L(800β20,000mm)
Surface: Cold-rolled bright, acid-washed, sandblasted | Annealed
Grade: GR1, GR2, GR7, GR12
Standards: ASTM B265
Specifications: Ξ΄(12β75mm) Γ W(1500β2500mm) Γ L(1000β12,000mm)
Custom request size available.
Grade: Ti6Al4V, Ti6Al4V ELI, GR5, GR23
Standards: ASTM B265
Specifications: Ξ΄(0.5β75mm) Γ W(400β3000mm) Γ L(800β60,000mm)
Available on custom request.
Grade: Ti-5Al-2.5Sn
Standard: ASTM B265
Specifications: Ξ΄(0.5β50mm) Γ W(500β1500mm) Γ L(1000β20,000mm)
Meets customization requests.
Grade: Grade 7 (Ti-0.2Pd)
Standards: ASTM B348
Specifications: Ξ¦5β100mm Γ L2000β3000mm
Surface: Polished, lathe machined, black oxidized
Grade: GR12 (Ti-0.3Mo-0.8Ni)
Standards: ASTM B348
Specifications: Ξ¦5β100mm Γ L2000β3000mm
Surface: Polished, lathe machined, black oxidized
Grade: Gr5, Ti6Al4V, Ti6Al4V ELI
Standards: ASTM B348
Specifications: Ξ¦5β100mm Γ L3000mm
Surface: Polished, lathe machined, black oxidized
Grade: GR1, GR2, GR3, GR4
Standards: ASTM B348
Specifications: Ξ¦5β100mm Γ L3000mm
Surface: Polished, lathe machined, black oxidized
Grade: Gr2 / Gr5
Standard: ASTM B348
Specifications: Hex: GR2 H2.5βH7 / GR5 H14; Square: H6β18 Γ 6β18
Surface: Polished, lathe machined, black oxidized
Material: GR9 (Ti-3Al-2.5V)
Specifications: Diameter 6β100mm Γ Length 1500β3000mm
Surface: Polished, lathe machined, black oxidized
Custom specifications available on request.
Grade: Gr.1, Gr.2, Gr.5, Gr.7, Gr.12
Standards: ASTM B862
Specifications: Ξ¦(6β200) Γ L(500β6000)mm
Surface: Polished, pickled or coated finishes
Grade: Gr.1, Gr.2, Gr.5, Gr.7, Gr.12
Standards: ASTM B338, ASTM B861
Specifications: Ξ¦(3β110) Γ L(500β6000)mm
Custom lengths and diameters available on request.
Material: GR1, GR2, GR5 (Ti6Al4V), GR9
Specifications: β 0.5β6mm Γ T: 0.1β1.2mm Γ L: 600β1000mm
Standard: ASTM B861 / B338 / B337 / B862
Surface: Polished, machined, pickled
How Osaka's industrial evolution is driving demand for CP titanium sheet products
Osaka's chemical industry is undergoing a major shift toward green chemistry and low-carbon production. New chlor-alkali and electrolysis plants being constructed in the Sakai and Nishiyodogawa districts are specifying CP titanium sheets (GR1/GR2) for electrodes, cell bodies, and heat exchanger components, driven by their unmatched resistance to chlorine and hypochlorite environments.
With Japan's national hydrogen strategy accelerating, Osaka is emerging as a key production hub for hydrogen fuel cells and electrolyzers. CP titanium sheets and foils are critical materials for bipolar plates, current collectors, and membrane electrode assemblies (MEA). Demand for ultra-thin titanium foil (0.005β0.1mm) from Osaka-based fuel cell manufacturers has grown significantly since 2022.
The Osaka Bay coastline and the Port of Osaka continue to support active shipbuilding and offshore equipment fabrication. Titanium's outstanding seawater corrosion resistance makes CP titanium sheet the preferred material for heat exchangers, desalination modules, and submarine structural components. Local shipyards are increasingly adopting titanium over stainless steel to reduce lifecycle maintenance costs.
Osaka's urban regeneration projects β including the Osaka Expo 2025 infrastructure and the Umeda Sky City expansion β have sparked growing interest in titanium cladding and architectural panels. CP titanium sheets offer self-cleaning oxide surfaces that maintain a silver-grey aesthetic without maintenance, making them popular for landmark facades, roofing, and public art installations.
Osaka hosts one of Japan's largest concentrations of medical device companies. The biocompatibility and sterilizability of CP titanium (GR1/GR2) make it the material of choice for surgical implants, dental components, and diagnostic equipment housings. Demand for precision-cut titanium sheets and thin-gauge foils from Osaka's medical sector continues to grow at 8β12% annually.
Osaka's electronics corridor in Namba and Kadoma is home to global leaders in display technology, semiconductor packaging, and printed circuit board manufacturing. Ultra-thin titanium foils and precision-rolled strips are used as sputtering targets, diffusion barriers, and structural components in advanced electronics. Tight dimensional tolerances and surface quality are critical for this segment.
How CP Titanium Sheets are deployed across Osaka's diverse industrial landscape
The Sakai-Senboku industrial zone hosts large-scale chlor-alkali and petrochemical plants. CP titanium GR2 sheets are used for reaction vessel linings, pipe flanges, and heat exchanger plates to resist chlorine-rich environments at elevated temperatures.
As part of Japan's Hydrogen Society Roadmap, Osaka Bay Area is designated as a hydrogen import and distribution hub. CP titanium sheets are used in electrolyzer cell stacks, storage tank linings, and hydrogen compression equipment where purity and corrosion resistance are paramount.
Seawater desalination facilities along the Osaka Bay coastline use CP titanium sheets and tubes in multi-effect distillation (MED) and reverse osmosis (RO) pre-treatment systems. Titanium's resistance to seawater corrosion extends plant service life beyond 25 years.
Multiple pavilions and public infrastructure projects at the Osaka Expo 2025 site on Yumeshima Island have specified CP titanium sheet cladding for its durability, low maintenance, and distinctive metallic appearance that weathers gracefully in coastal environments.
Osaka's Suita and Ibaraki medical districts are home to major medical device manufacturers. CP titanium GR1/GR2 sheets are precision-cut into implant blanks, surgical tool components, and diagnostic housing panels, leveraging their biocompatibility and MRI compatibility.
Electronics firms in the greater Osaka area use ultra-thin titanium foils as sputtering targets in thin-film deposition processes for LCD panels, OLED displays, and semiconductor wafer processing β demanding surface roughness Ra < 0.2ΞΌm and dimensional tolerances of Β±0.005mm.
Shipyards in the Osaka Port and Amagasaki districts fabricate titanium heat exchangers, seawater cooling systems, and propeller shaft sleeves using CP titanium sheets and tubes, benefiting from superior seawater resistance compared to duplex stainless steel at competitive lifecycle costs.
Hundreds of small and medium-sized precision fabricators in Osaka's Higashiosaka manufacturing district source CP titanium sheets for custom-cut parts, stamped components, and laser-cut profiles serving automotive, aerospace, and consumer electronics supply chains.
We have multiple products and solutions for diverse industrial markets
In the chemical industry, CP titanium is widely used against highly corrosive media such as chlor-alkali and sulphuric acid. It ensures efficient and safe chemical production, prevents material leakage, and guarantees product quality.
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Supplying high-strength, corrosion-resistant titanium materials for exploration, production, and refining operations. Titanium outperforms conventional alloys in sour gas and high-pressure environments.
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Corrosion resistance in seawater and brackish applications makes titanium the material of choice for Osaka Bay shipbuilding, offshore platforms, and marine heat exchangers.
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Titanium improves efficiency and extends the life of desalination equipment due to its corrosion resistance, high strength, light weight, and excellent thermal conductivity β ideal for Osaka Bay coastal water treatment facilities.
View more βFounded in 2001, ProX Metal is a high-tech enterprise specialising in the development, production, and servicing of pure and alloy titanium materials. As a leading manufacturer of raw titanium materials, we focus on providing cost-effective, stable, high-end titanium materials applied in chemical, oil and gas, marine, and electronics fields. We are ISO 9001:2015 certified and hold 14 national patents.
With over two decades of experience and an annual production capacity of 8,000 tons, ProX Metal serves clients across Japan β including major industrial buyers in Osaka, Kobe, and Nagoya β as well as global markets spanning Europe, North America, and Southeast Asia. Our dedicated R&D team continuously develops new titanium alloy formulations and processing techniques to meet evolving industry requirements.
For Osaka-based clients, we offer responsive technical support, competitive lead times, and flexible order quantities β from spot delivery of 10-ton lots to large-volume annual contracts. Our comprehensive product range spans titanium sheets, plates, coils, foils, strips, bars, rods, tubes, pipes, and wires across all commercial grades.
What our global clients say about ProX Metal titanium products
They provided a prompt update on arranging the shipment. We are very grateful that they were able to solve the problem quickly after sales, and we are confident that we will continue our collaboration for a long time.
We've been working with this supplier for 10 years, and we can't speak highly enough of them. The quality of their titanium sheets and strips is always consistent, and they always meet our production needs.
Their logistics are super fast, so they can deliver on time even for big orders. This helps us avoid production delays, which is a huge help for our manufacturing schedule.
Their comprehensive inventory meets our diverse material grade requirements, making them highly accommodating for distributors like us. They provide an efficient and patient service for sample orders, and we look forward to expanding our collaboration with them in the future.
Contact us for the best titanium sheet solutions for your Osaka project. For inquiries about our products, please leave your e-mail and we will reply within 24 hours.
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