Medical Grade Titanium Block Gr5 ELI Gr23 Disc
- Material: Gr5 ELI (Ti-6Al-4V)
- Standard: ASTM F136 / ISO 5832
- Application: Implant & Precision CNC
Machined Excellence
Recommended Industrial Titanium Flange & Component Solutions
Precision-forged and CNC-threaded titanium solutions engineered for extreme corrosive environments, offshore oil exploration, chlor-alkali systems, and high-performance racing fabrications.
Titanium Blind Exhaust Flange 4" ANSI 150lbs Class Gr2
- Standard: ASME B16.5 / ANSI 150#
- Grade: ASTM B381 Gr2 CP
- Pressure: Class 150 / 300
American Standard Titanium High Pressure Valve Core
- Configuration: Solid / Hollow Precision
- Grade: Gr2 / Gr5 / Gr12
- Rating: ANSI Class 150-600
Gr1 Gr2 Gr5 Gr9 Titanium Pipe Tube Exhaust System
- Standard: ASTM B338 / B861
- Execution: Seamless & Welded
- Wall Gauge: 0.8mm - 6.0mm Custom
Titanium Flange Ball Valve 150LB 300LB WOG Industrial
- Ends: ASME Flanged Ends
- Body: Titanium Grade 2 / C2
- Media: Wet Chlorine, Sea Water
ASTM B348 Gr5 Titanium Forged Bar Dia 100mm Stock
- Chemistry: Ti-6Al-4V Aerospace
- Condition: Annealed / Ultrasonic Tested
- Surface: Bright Turned / Polished
Gr2 Gr5 Titanium Round Bar 25mm-65mm L1000mm
- Dimensions: 25mm, 35mm, 45mm, 65mm
- Standard: ASTM B348 / AMS 4928
- Integrity: Class A UT Tested
Titanium Gr1 Gr2 2"–5" V-Band Clamp With Flanges
- Sizes: 2", 2.5", 3", 3.5", 4", 5"
- Design: Male/Female Interlocking
- Suitability: Exhaust & Turbo Piping
Technical Whitepaper Insight
What Makes Titanium Threaded Flanges Essential in High-Consequence Piping?
A titanium threaded flange (commonly referred to as a screwed flange) features an internal tapered or parallel pipe thread within the bore, mechanically mating to external male-threaded piping. In critical chemical process equipment, offshore platforms, and marine scrubber infrastructure, threaded connections provide an indispensable engineering advantage: non-thermal pipe joining without heat-affected zones (HAZ).
Conventional welded flanges subject reactive titanium alloys (like Grade 2 and Grade 7) to ambient oxidation risks if shielding gases are marginally compromised. In contrast, ASME B16.5 Grade 2 titanium threaded flanges eliminate hot work hazards entirely in explosive petrochemical settings or retrofitted marine lines. Titanium develops a spontaneous, dense, and tenacious surface titanium dioxide (TiO₂) passive film, delivering an unparalleled corrosion barrier against wet chlorine gas, chlorates, hypochlorites, seawater, and severe brine environments where duplex stainless steels fail within months.
| Titanium Grade | Material Standard | Min. Tensile (MPa) | Min. Yield (MPa) | Key Operational Environment |
|---|---|---|---|---|
| Gr2 (UNS R50400) | ASTM B381 / ASME SB381 | 345 MPa | 275 MPa | Industrial chemical processing, desalination, seawater intake, chlor-alkali systems. |
| Gr5 (Ti-6Al-4V) | ASTM B381 / AMS 4928 | 895 MPa | 828 MPa | High-pressure aerospace test lines, subsea manifold tie-ins, performance racing. |
| Gr7 (Ti-0.15Pd) | ASTM B381 F7 | 345 MPa | 275 MPa | Exceptional resistance to crevice corrosion in acidic chloride slurries and low pH. |
| Gr12 (Ti-Mo-Ni) | ASTM B381 F12 | 483 MPa | 345 MPa | High-temperature brine processes, elevated resistance to mineral acid attacks. |
Market Dynamics
Procurement Trends Shaping the Global Titanium Flange Market
Data-driven trends procurement managers, EPC contractors, and global supply chain directors must navigate through 2025–2030.
Sponge Cost Rationalization
High-purity vacuum arc remelting (VAR) capacity in Baoji has scaled over 35% over the past triennium. This enables Chinese export hubs to supply ASTM B381 forged flanges at significantly reduced price spreads compared to North American and European equivalents, reducing CAPEX across multi-megawatt green hydrogen and chlorination projects.
Rigorous Traceability Mandates
Procurement teams no longer accept generic compliance sheets. Tier-1 engineering firms demand authenticated EN 10204 3.1 Inspection Certificates backed by localized testing authorities such as the state-certified BaoTi Test Center, verifying interstitial element chemistry (C, O, N, H, Fe) and ultrasonic internal sound tests.
Demand in Green Decarbonization
As carbon capture and storage (CCS) and proton exchange membrane (PEM) electrolyzers move into gigawatt scale, the consumption of high-integrity titanium threaded connections is surging. Threaded flanges engineered to ASME B1.20.1 NPT standards provide secure modular assembly without field welding equipment in remote offshore platforms.
Manufacturing Hub
Why Source Titanium Flanges from Jovzi Titanium Industry?
Located in Baoji—the recognized Titanium Valley of China—we bridge the gap between raw metallurgy and aerospace-tolerance finish machining.
ISO 9001 Certified Quality
Since our founding in 2006, our operations adhere strictly to ISO 9001 Quality Management Systems. Our dedicated engineering staff features 4 senior engineers and 5 intermediate engineers supervising full manufacturing workflows from sponge formulation to finished CNC threading.
CNC Precision & Custom OEM
With over 6 years of OEM private-label manufacturing, we deliver precision thread rolling and turning to standard tolerances (Class 2B/3B, NPT, BSPT, DIN 2999) or bespoke CAD/STEP schematics. From 1-piece prototypes to high-volume recurring container lots, we maintain strict process control.
Complete Multi-Metal Portfolio
Beyond standard titanium materials, our manufacturing capabilities integrate complementary non-ferrous alloys, including Nickel, Tantalum, Molybdenum, and Tungsten. Buyers achieve consolidated procurement under comprehensive Incoterms (FOB, CFR, CIF, DDP, Express) with guaranteed rapid feedback.
Procurement Knowledge Base
Frequently Asked Questions by Industrial Buyers
Clear, direct answers regarding technical parameters, testing protocols, minimum order thresholds, and logistical delivery terms.
Which titanium grades and manufacturing standards does Jovzi supply for threaded flanges?
We manufacture titanium threaded flanges adhering to commercially pure Grade 1 and Grade 2, alongside alloyed materials such as Grade 5 (Ti-6Al-4V), Grade 7 (Ti-Pd), Grade 9, and Grade 12. Flanges conform strictly to ASME/ANSI B16.5, EN 1092-1, DIN standards, or buyer-specific CAD/PDF/STEP drawings. Threads are cut or rolled to ASME B1.20.1 (NPT), ISO 7-1 (BSPT), or metric profiles.
Do all shipments include authenticated Mill Test Certificates (MTC)?
Yes. Every titanium export shipment is accompanied by a genuine EN 10204 3.1 Mill Test Certificate documenting verifiable heat numbers, chemical composition analysis, tensile properties, yield performance, and elongation ratios. Independent material inspection reports conducted by the BaoTi Test Center can be supplied upon project request.
What is the Minimum Order Quantity (MOQ) and production turnaround?
We accommodate lean R&D trials alongside mass industrial deployments. Threaded flanges and stub ends can be ordered from 1 piece or 1 kg for standard warehouse stock. Custom forged flanges typically require a low minimum order threshold based on ingot billet size. Routine lead times range from 7 to 20 business days depending on custom CNC tooling requirements.
Can Jovzi engineer custom threading and specialized flange facings?
Yes. Backed by our dedicated engineering group (4 senior and 5 intermediate engineers) and advanced CNC lathes, we produce custom Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), or O-ring groove facing geometries with precision-controlled Ra surface finishes. We offer over 6 years of proven OEM and buyer-labeling expertise.
What international payment methods and delivery Incoterms are supported?
We accept global settlements via T/T, L/C at sight, PayPal, Western Union, and Escrow, with multi-currency options in USD, EUR, AUD, HKD, and CNY. We reliably execute shipments under FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, and DDU, packaged securely in treated wooden cases lined with moisture-barrier and anti-scratch wraps.