In this article, I'll provide a comprehensive overview of current pricing for 316Ti flanges.
Understanding 316Ti Flanges
316Ti flanges composed primarily of iron with 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and up to 0.7% titanium, this austenitic stainless steel grade (UNS S31635) offers superior resistance to pitting, crevice corrosion, and intergranular attack compared to standard 304 or even 316 grades. The titanium addition stabilizes the material against sensitization, ensuring it maintains structural integrity in harsh environments.
Common types include weld neck, slip-on, blind, socket weld, threaded, and lap joint flanges, available in pressure classes from 150 to 2500 and sizes from NPS 1/2 to 24. These are forged or machined to precise tolerances, often with raised face (RF), flat face (FF), or ring-type joint (RTJ) sealing surfaces.
Applications range from petrochemical refineries, where they handle corrosive fluids, to food processing plants requiring hygienic connections.
Current Prices for 316Ti Flanges in March 2026
Based on recent supplier quotes and industry benchmarks as of March 10, 2026, here's a realistic range for various types and sizes. These figures are in USD per piece unless noted otherwise and reflect FOB (Free on Board) prices from major manufacturers in Asia, Europe, and the US.
Slip-On Flanges (SORF): These are popular for low-pressure systems. For NPS 1/2 (Class 150), prices start at $5-10 per piece. Larger sizes like NPS 4 (Class 300) range from $20-40, while NPS 12 (Class 600) can cost $150-250. Per kilogram, expect $5.58-5.88, depending on thickness.
Weld Neck Flanges (WN): Ideal for high-pressure applications due to their reinforced hub. NPS 1 (Class 150) is approximately $10-20 per piece. For NPS 6 (Class 900), prices climb to $100-200, and NPS 24 (Class 1500) may reach $500-800. The added material and machining contribute to a 20-30% premium over slip-on types.
Blind Flanges (BL): Used to seal pipe ends. Small sizes (NPS 3/4, Class 300) are $8-15 per piece. Medium sizes (NPS 8, Class 600) range from $80-150, with larger NPS 18 (Class 900) at $300-500.
Socket Weld and Threaded Flanges: These are cost-effective for smaller diameters. Socket weld (NPS 1 1/4, Class 150) costs $6-12 per piece, while threaded variants (NPS 2, Class 300) are $10-25. Prices per piece for specialized male/female configurations can be $5-30.
Reducing and Lap Joint Flanges: Reducing flanges (NPS 3 to 2, Class 150) are $1-12 per piece, offering flexibility in piping transitions. Lap joint flanges, often used with stub ends, range from $15-50 for standard sizes.
Overall, average prices per kilogram for 316Ti flanges hover between $5-12, with forged products at the higher end ($2-10 per piece for small quantities). For context, a full container load (20-50 tons) might average $6-8 per kg, inclusive of testing and packaging.
Compared to standard 316L flanges, 316Ti commands a 10-20% markup due to the titanium stabilization, which enhances longevity and reduces maintenance costs in aggressive media.
Our factory's direct manufacturing allows us to offer these at the lower end of the spectrum-contact us for quote, and we'll beat most market rates with volume discounts.
Factors Influencing the Price of 316Ti Flanges
Several factors influence the pricing of 316Ti flanges.
Raw Material Costs: The alloying elements in 316Ti-nickel, molybdenum, and titanium-are the primary cost drivers. As of March 2026, nickel prices are around $17,400 per metric ton, down slightly from recent peaks but still volatile due to supply disruptions in Indonesia and Russia.
Molybdenum stands at approximately $75 per kg, influenced by demand in steel and catalyst industries. Titanium, at about $6.40 per kg, adds a premium for stabilization.These commodities account for 40-50% of the flange price.
Manufacturing Processes and Complexity: Forging, machining, and heat treatment add significant value. Forged flanges (per ASTM A182) cost more than cast ones due to superior grain structure and strength. Complex designs, like RTJ faces or custom bores, require CNC machining, adding $2-5 per piece.
Size, Specifications, and Pressure Class: Larger flanges use more material, escalating prices exponentially- a NPS 2 flange might cost $10, while NPS 24 exceeds $500. Higher classes demand thicker walls and more bolts, increasing material by 20-30%. Custom tolerances or finishes add 5-10%. Standard ASME B16.5 compliance is baseline, but NORSOK or API certifications can bump prices by $0.10-0.30 per kg.
Order Quantity and Economies of Scale: Bulk purchases lower unit costs. A single-piece order might be 20-30% pricier than 100 units due to setup fees.
Geographic Location and Logistics: Sourcing from Asia offers lower base prices ($5-8/kg), but import duties and shipping matter. Local US production avoids this but costs more due to wages.
Quality Assurance and Certifications: Premium for traceable materials, hydrostatic testing, or third-party inspections adds value. Non-compliance risks failures costing thousands; our ISO 9001-certified processes justify a slight premium for peace of mind.
By controlling these factors, our factory maintains prices 10-15% below industry averages while delivering superior products.
Why Choose Our Factory for 316Ti Flanges?
We source high-purity raw materials, employ advanced forging techniques, and offer full customization. Clients benefit from rapid prototyping, just-in-time delivery, and post-sale support.
Our 316Ti flanges have powered major projects worldwide, reducing downtime and extending service life. With prices starting at $5 per piece for standards and bulk deals under $6/kg, we provide unbeatable value.
Conclusion
The price of a steel 316Ti flange typically ranges from $5-800 per piece, influenced heavily by raw materials, size, and market forces.
In March 2026, with stable yet volatile alloy prices, now is an opportune time to procure. Contact our team for a no-obligation quote-we'll tailor solutions to your needs, ensuring performance and cost-efficiency.
