Export Catalog
Precision Titanium Mill & Exhaust Hardware Series
Source directly from our Baoji manufacturing facilities. Full material test certificates (MTC) and CE compliance documentation accompany every standardized export shipment into San Salvador, Acajutla, and Santa Ana.
2006
Founded In Baoji
0.15% Pd
Gr7 Palladium Metallurgy
100%
Hydrostatic & Eddy Current Inspected
≤8h
Technical Quotation SLA
Technical Whitepaper
Why Grade 7 (Ti-0.15Pd) Is Paramount for Harsh Exhaust & Industrial Ducting
An in-depth metallurgical analysis of Grade 7 titanium tubing performance under aggressive chemical, thermal, and mechanical cycles compared with conventional standard alloys.
Crevice & Acid Resistance
Grade 7 titanium incorporates 0.12% to 0.25% elemental palladium (Pd), transforming standard unalloyed titanium into an ultra-resilient barrier against low-pH reducing acids, crevice corrosion at flange gaskets, and chloride pit initiation at operating temperatures reaching 300°C.
Extreme Thermal Cycling Endurance
High-performance exhaust manifolds and thermal discharge conduits endure rapid thermal cycling from ambient 25°C to gas pulses exceeding 650°C. Gr7 provides optimal ductility (minimum 20% elongation) and lower thermal expansion compared to AISI 304 or 321 stainless steels, mitigating thermal fatigue cracks.
Certified Pressure Containment
Manufactured strictly according to ASTM B338 (seamless and welded condenser tubing) and ASTM B861 (seamless pipe), every tube length undergoes non-destructive ultrasonic testing, transverse flattening verification, and certified hydrostatic inspection at factory pressure baselines.
| Alloy Specification | UNS Number | Tensile Yield (MPa) | Corrosion Resistance in Cl- / H2S | Key Exhaust Application |
|---|---|---|---|---|
| Grade 7 (Ti-0.15Pd) | UNS R52400 | ≥ 275 MPa | Maximum Immunity to Crevices & Acid Vapor | Geothermal Venting, Corrosive Marine Exhaust |
| Grade 2 (CP-Titanium) | UNS R50400 | ≥ 275 MPa | Superior General Oxidation Resistance | Standard Automotive & Motorcycle Tuner Exhausts |
| Grade 5 (Ti-6Al-4V) | UNS R56400 | ≥ 828 MPa | Moderate Chemical / Ultra-High Structural | Flanges, Turbo Studs, Structural Hanger Mounts |
| Grade 12 (Ti-0.3Mo-0.8Ni) | UNS R53400 | ≥ 345 MPa | High Resistance to Elevated Temperature Brine | Industrial Heat Exchanger Conduits |
| AISI 304 Stainless (Reference) | UNS S30400 | ≥ 205 MPa | Prone to Chloride Stress Corrosion Cracking | Heavy Legacy Exhaust Systems (Fails in Hot Saline) |
Geographic Focus
Localized Application Scenarios in the El Salvador Market
Evaluating industrial environments across El Salvador where Grade 7 and Grade 2 titanium exhaust and ducting systems eliminate costly shutdowns and component replacements.
Geothermal Energy Generation (Ahuachapán & Berlín)
El Salvador is a pioneer in volcanic geothermal energy. High-enthalpy steam pipelines and auxiliary steam ejection exhausts carry volcanic gases laden with hydrogen sulfide (H2S), chlorides, and carbonic acid. Gr7 titanium exhaust tubing offers unmatched immunity against the severe crevice corrosion that causes rapid failure in duplex or 316 stainless steels.
Coastal Marine Turbines & Port Fleet Systems (Acajutla & La Unión)
Naval and commercial vessels operating in Puerto de Acajutla navigate humid, high-salinity Pacific tropical atmospheres. Dry and wet marine engine exhaust outlets fabricated from CE-certified Gr7 and Gr2 titanium resist aggressive chloride attack, cavitation erosion, and wet-exhaust condensation, ensuring continuous maritime reliability.
Central American Motorsport Engineering (Autódromo El Jabalí)
The regional racing community demands maximum power-to-weight ratios. Thin-wall Gr7 and Gr2 titanium exhaust systems (1.0mm to 1.2mm wall thickness) eliminate over 45% of the exhaust system mass compared to stainless alloys, dissipating exhaust pulses faster and preserving structural rigidity under extreme track ambient temperatures.
Market Insights
Emerging Industrial Trends Shaping Titanium Demand in El Salvador
Anticipating industrial transformation across renewable energy, green manufacturing, and sustainable infrastructure investments over the coming decade.
Expanding Geothermal & Clean Power Capacities
With national energy directives expanding geothermal output to feed localized digital infrastructure and industrial corridors, procurement is shifting decisively toward long-life titanium alloys. Upfront capital investment in Gr7 tubing delivers significantly lower lifecycle maintenance costs compared to sacrificial steel piping.
Logistics & Free-Trade Zone Nearshoring
El Salvador’s strategic position within the CAFTA-DR framework is driving advanced light-manufacturing and assembly hubs near San Salvador. Fabricators require certified raw materials—such as ASTM-standard titanium tube, bar, and flanges—to serve export markets requiring stringent CE and ASME traceability.
Precision OEM Customization & Pre-Fabricated Assemblies
Workshops increasingly bypass on-site manual bending in favor of precision factory-prefabricated titanium elbows, pie cuts, V-band assemblies, and reducer cones. Direct-from-factory procurement from Baoji minimizes weld reject rates, optimizes gas velocity, and delivers turnkey fabrication speed.
Manufacturing Origin
Baoji Jovzi Titanium Industry Co., Ltd. Advantage
Direct manufacturer capabilities situated in China's premier "Titanium Valley", delivering industrial scale, traceable metallurgy, and proven global compliance.
Two Decades of Specialized Metallurgy
Founded in 2006 with 1,000–3,000 m² of specialized precision facilities, Jovzi houses 4 senior and 5 intermediate titanium engineers managing sponge selection, vacuum arc remelting, multi-axis CNC milling, thread-rolling, and pipe drawing operations.
Comprehensive Testing & BaoTi Certification
Quality control operates under strict ISO 9001 protocols. Every shipment is delivered with EN 10204 3.1 Mill Test Certificates. Third-party metallurgical, spectroscopic, and tensile testing reports from the authoritative BaoTi Test Center are routinely provided upon request.
Global Logistics & Trade Security
With an 81–90% export ratio, our logistics division coordinates seamless multi-currency transactions (USD, EUR) under FOB, CIF, CFR, and DDP terms directly to Central America, backed by reinforced export crating to protect thin-wall tubing during transit.
Procurement Guide
Frequently Asked Questions by Industrial Buyers in El Salvador
Practical answers addressing logistics, quality validation, custom engineering, and international standards compliance for local engineering teams.
Why choose Grade 7 over Grade 2 for exhaust and steam applications in El Salvador?
While Grade 2 is the benchmark for clean atmospheric automotive exhausts, Grade 7 contains 0.15% palladium, which enhances resistance to localized crevice attack and low-pH condensate common in coastal marine exhausts and geothermal venting zones near San Salvador and Ahuachapán.
What documentation is provided to satisfy customs and safety compliance?
Shipments include an authentic EN 10204 3.1 Inspection Certificate documenting heat chemistry, yield strength, tensile elongation, and flattening/hydrostatic test results. CE conformity documentation and BaoTi laboratory test verifications are supplied for critical installations.
What are the standard Minimum Order Quantities (MOQs)?
We maintain flexible MOQs to accommodate specialized fabricators and large industrial projects alike: tubing and raw materials start from 1 piece or 1 kg, flanges and custom machined fittings from 1 piece, and standard titanium hardware from 100 to 200 pieces.
Can Jovzi manufacture custom exhaust bends, pie cuts, and flanges to technical drawings?
Yes. With over six years of dedicated OEM engineering, we fabricate custom components from client-submitted 2D/3D CAD files (STEP, DWG, PDF). Our precision CNC machine shop delivers tight tolerances on wall thickness, ovality, and flange bolt circles.
How is delicate thin-wall titanium tubing protected during trans-Pacific sea freight?
All tubing ends are plastic-capped to protect chamfered weld prep edges. Each tube length is sleeve-wrapped in scratch-resistant poly film, bundled, and crated in heavy-duty, fumigated multi-layer wooden cases reinforced with internal timber separators.
What welding procedures are recommended when joining Gr7 titanium tubing?
Gr7 is readily welded using Gas Tungsten Arc Welding (GTAW/TIG) with high-purity argon shielding (99.999%). Use ERTi-7 matching filler wire to preserve corrosion resistance across the weld bead, combined with dedicated trailing shields and back-purging to prevent atmospheric contamination.
Connect Directly with Our Titanium Engineering Specialists
Whether you require standard ASTM B338 Gr7/Gr2 exhaust tubes, custom CNC-machined titanium flanges, or specialized racing hardware delivered to El Salvador, our technical team provides rapid design assistance and competitive pricing within 8 hours.
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