Certified Titanium Forgings & Industrial Assemblies
Precision-machined, forged, and fabricated titanium components compliant with ASTM, ASME, and DIN standards for marine, offshore, and chemical infrastructure.
Ti-pure Titanium Seamless Concentric Reducer Pipe Fitting
Pure titanium seamless concentric reducers manufactured per ASTM B363 / ASME B16.9. Designed for turbulent marine cooling systems and acid distillation plants with zero risk of pitting.
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Gr2 Customized Titanium Box Rack for Painting Anodizing
Engineered CP Gr2 structural titanium racks for automated anodizing and aggressive electroplating lines. Resists extreme acid bath cycles, ensuring high electrical conductivity.
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Hot Sell Thin Titanium Rods - Marine & Sport Spec
Ultra-elastic, salt-impervious Gr5 and CP titanium rods manufactured with precision cold swaging. High modulus of elasticity, ideal for marine hardware, sports fishing gear, and coastal mechanisms.
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Titanium Flange Ball Valve 150 LB 300 LB WOG Flanged
Heavy-duty forged titanium body ball valves machined according to ASME B16.34. Engineered specifically for high-velocity seawater lines, desalination intake, and offshore hydrocarbon processing.
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Nickel Titanium Alloy Superelastic & Shape Memory Nitinol Bar
Advanced medical and precision-actuator grade NiTi bars exhibiting superelastic recovery and thermal shape memory. Extensively calibrated for nautical subsea mechanisms and aerospace damping.
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Anodizing Titanium Jig Hanger Rack Frame for Plating
Heavy-duty titanium hanger frames engineered with precision clamping points. High mechanical yield under thermal cycling in chrome plating, anodizing, and electrolytic chemical cleaning.
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LHTi Group Titanium Valve Ball, Hollow & Floating Core
High-sphericity CNC turned and super-mirror polished titanium alloy floating valve balls. Reduces operating torque by up to 45% while delivering absolute zero cavitation erosion under high pressures.
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Grade2 Titanium Jigs Rack Hook Tube Components
Custom welded and threaded CP Grade 2 modular hook and tubular assemblies. Uncompromised durability in harsh chlor-alkali and surface passivation environments with prolonged service lifecycle.
Explore SpecificationsDalmatian Seaboard Engineering: The Strategic Role of Titanium Forgings in Split
Situated strategically along the eastern shores of the Adriatic Sea, Split represents the industrial, logistical, and shipbuilding heart of Croatia's Dalmatia region. The local maritime ecosystem—stretching from the historic dry docks and fabrication berths of Brodosplit to naval repair yards across the Kaštela Bay and offshore energy staging grounds—operates in an exceptionally demanding operating environment. Seawater in the Adriatic basin possesses elevated salinity levels (often exceeding 38 practical salinity units) combined with seasonal warm water temperatures, creating severe galvanic and crevice corrosion conditions that rapidly degrade standard austenitic stainless steels (such as AISI 316L) and nickel-aluminum bronze alloys.
As Split accelerates modernization initiatives across luxury megayacht refits, high-speed passenger catamarans, naval defense infrastructure, and regional municipal desalination plants, engineering teams increasingly turn to ASTM B381 titanium forgings. Jovzi Titanium Industry Co., Ltd. bridges this metallurgical gap, serving the Split commercial corridor with precision-manufactured Grade 2, Grade 5 (Ti-6Al-4V), Grade 7 (Ti-0.15Pd), and Grade 12 (Ti-0.3Mo-0.8Ni) open-die and closed-die forgings. Unlike cast counterparts that can suffer from dendritic segregation, subsurface microporosity, and erratic mechanical fatigue, Jovzi's forging process refines the grain flow structure along the principal stress axes of the component.
From custom rudder stock bushings and propeller shafts for shipyards across Split-Dalmatia County to ultra-durable ASTM B16.5 forged neck flanges for regional desalination systems, our forging capability ensures seamless integration with stringent EU directives, Lloyd's Register, and Bureau Veritas marine standards. We provide direct mill-to-dock logistics support into the Port of Split (Luka Split), guaranteeing verified chemical analysis, traceable melt origins, and certified ultrasonic inspection reports.
Specialized Titanium Engineering Across Dalmatia
Tailored metallurgical solutions addressing the localized procurement demands of maritime, desalination, and performance engineering in Split, Croatia.
Shipyard Modernization & Megayacht Retrofit
Providing heavy forged titanium rings up to OD 1074 mm, rudder pins, custom thruster housings, and lightweight exhaust collector hubs for naval shipyards and yacht repair facilities in Split, Trogir, and Kaštela, trimming up to 45% topside weight compared to duplex stainless steel.
Adriatic Island Desalination & Reverse Osmosis
Supplying ASTM B381 Grade 2 and Grade 12 forged high-pressure manifolds, pump blocks, and blind flanges for SWRO (Seawater Reverse Osmosis) plants servicing the Dalmatian archipelago, permanently eliminating crevice corrosion issues in chlorinated, warm-water environments.
Chemical Processing & Subsea Energy
Delivering ASME B16.5 Class 150/300 forged weld-neck flanges, valve casings, and hollow titanium balls for coastal petrochemical transit terminals and offshore subsea robotics docking systems requiring reliable non-magnetic structural stability.
Emerging Industrial & Procurement Trends in Croatia's Maritime Sector
The industrial landscape in Split and the wider Adriatic economic zone is witnessing a marked transition towards sustainable, high-efficiency maritime operations. Driven by the European Green Deal and the International Maritime Organization (IMO) decarbonization mandates, commercial fleet operators and shipyard naval architects in Croatia are under immense pressure to reduce vessel fuel consumption and overall emissions. Every metric ton removed from high-speed passenger ferries operating between Split, Hvar, Brač, and Vis directly translates into lower hydrodynamic drag, decreased engine power demand, and a measurable reduction in greenhouse gas output.
This green transition has accelerated the replacement of heavy cast iron and copper-nickel piping with lightweight, ultra-thin-walled Grade 2 titanium seamless piping paired with forged ASTM B381 titanium stub ends and plate flanges. By switching to titanium piping and lightweight forged valve bodies, naval systems engineers can achieve a weight savings exceeding 50% across engine cooling, ballast management, and fire suppression circuits without sacrificing structural integrity.
Simultaneously, the expansion of municipal green infrastructure throughout Dalmatia—driven by seasonal tourism demand—has necessitated more robust reverse osmosis desalination installations. Procurement trends among Croatian water utilities and engineering contractors indicate a move away from 254 SMO super-austenitic steels toward Grade 7 (palladium-stabilized) and Grade 12 titanium forgings for high-pressure brine headers. Although the initial raw material cost of titanium is higher, its virtually infinite lifecycle in warm, aerated hypersaline water yields a significantly lower total cost of ownership (TCO) across a 30-year operational horizon.
Titanium Forging Grades: Engineering Comparison
Critical mechanical thresholds, chemical composition limits, and coastal engineering suitability profiles for Split procurement specialists.
| Titanium Grade | Standard Spec | Tensile Strength (Min) | Yield Strength 0.2% (Min) | Elongation (%) | Recommended Marine / Industrial Application |
|---|---|---|---|---|---|
| Grade 1 (CP Ti) | ASTM B381 F1 | 240 MPa | 170 MPa | 24% | Deep-drawing marine heat-exchanger plates, low-pressure gaskets, exhaust bellows |
| Grade 2 (CP Ti) | ASTM B381 F2 | 345 MPa | 275 MPa | 20% | General seawater cooling lines, forged flanges, concentric reducers, sea chests |
| Grade 5 (Ti-6Al-4V) | ASTM B381 F5 | 895 MPa | 828 MPa | 10% | High-load propulsion shafts, hydrofoils, racing fasteners, subsea pressure casings |
| Grade 7 (Ti-0.15Pd) | ASTM B381 F7 | 345 MPa | 275 MPa | 20% | Severe crevice-corrosion environments, hot acidic brine headers, chemical reactors |
| Grade 12 (Ti-Mo-Ni) | ASTM B381 F12 | 483 MPa | 345 MPa | 18% | Elevated-temperature offshore heat exchangers, chlorine handling, hollow valve balls |
Why Split Engineering Teams Rely on Jovzi Titanium
Direct manufacturer capabilities headquartered in Baoji, China's Titanium Valley, delivering documented traceability, custom forging, and European export reliability.
Baoji Mill Hub Origin
Founded in 2006 in Baoji, Shaanxi, securing direct access to virgin sponge titanium and certified high-tonnage forging presses.
Rapid Technical Quotes
Dedicated engineering support team (4 senior, 5 intermediate engineers) returning full technical and CAD evaluations within 8 hours.
100% Traceable MTCs
Every shipment comes accompanied by an EN 10204 3.1 certificate and independent BaoTi Test Center verification on request.
Flexible EU Delivery
Complete Incoterm adaptability including CIF Split, CFR, FOB, or DDP direct to your shipyard workshop with seaworthy crating.
Custom CNC Machining
High-precision turning, milling, and thread-rolling facilities capable of handling complex 2D/3D customer drawings.
Quality Assurance Architecture: Precision Ingot-to-Dock Traceability
For naval architects, marine procurement officers, and plant superintendents in Split, product integrity is not an abstract metric—it is a critical safety consideration. A single latent defect in a high-pressure titanium forged ring or sea valve body can lead to catastrophic seawater ingress, prolonged dry-dock downtime, and costly vessel operational delays. At Jovzi Titanium Industry Co., Ltd., we have spent nearly two decades refining an ISO 9001-certified manufacturing framework that controls every phase of production from vacuum consumable electrode arc melting to five-axis CNC finishing.
Our forging route strictly avoids scrap contamination. We utilize only high-purity virgin titanium sponge, double- or triple-melted in vacuum arc remelting (VAR) furnaces to guarantee uniform chemical homogeneity and exclude high-density inclusions (HDIs) or low-density interstitial defects (LDIs). Following billet breakdown under hydraulic forging presses, open-die and ring-rolling operations are closely monitored with optical pyrometers to preserve the recrystallization temperature window, preventing abnormal beta grain growth and preserving high fracture toughness.
Prior to export packaging, every forging undergoes comprehensive Non-Destructive Testing (NDT). This includes 100% volumetric Ultrasonic Testing (UT) conforming to ASTM A388 or AMS 2631 standards, Liquid Penetrant Testing (PT) on all critical seal faces, and hydrostatic pressure testing on completed valve assemblies. Every container dispatched to European destinations is cushioned with anti-scratch protective wrapping and secured inside fumigated seaworthy wooden crates, ensuring that parts arrive at Split dry docks and engineering warehouses ready for immediate assembly.
Frequently Asked Questions: Split & Adriatic Sourcing
Essential technical, logistical, and commercial inquiries answered for regional procurement teams and naval engineers.
How does Jovzi guarantee compliance with European and Croatian marine standards?
What are typical shipping lead times and delivery terms into the Port of Split?
What Minimum Order Quantities (MOQ) apply for custom forged rings and fittings?
Why choose forged Grade 2 / Grade 5 over cast titanium for Adriatic marine hulls?
Accelerate Your Project with Certified Titanium Forgings
Send your drawings, required titanium grades, dimensions, and testing criteria directly to our metallurgical engineering team. Get an exhaustive technical evaluation, traceable material pricing, and customized delivery schedule to Split within 8 hours.