UNS N08825 Inconel 825 Blind BLRF Flanges are highly corrosion-resistant flanges made from a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. These flanges are primarily designed for use in aggressive environments, such as chemical processing, pollution control, oil and gas recovery, and marine applications. The "BLRF" stands for "Blind Raised Face," indicating that the flange does not have a bore (used to close the end of a piping system) and features a raised face to ensure a secure, leak-proof seal.
Synergy Engineering Solution is a trusted manufacturer, stockist, and exporter of UNS N08825 Inconel 825 Blind BLRF Flanges. The company has established itself as a reliable supplier of premium-grade industrial piping components, known for precision engineering, excellent finish, and durability. Synergy Engineering Solution adheres to international standards such as ASTM B564 and ASME B16.5, ensuring that its flanges meet rigorous quality expectations and are suitable for high-stress industrial applications.
The UNS N08825 Inconel 825 alloy used in these flanges provides outstanding resistance to oxidizing and reducing acids, stress corrosion cracking, pitting, and crevice corrosion. This makes the Blind BLRF flanges ideal for use in industries such as petrochemical, offshore oil drilling, power generation, and nuclear fuel reprocessing. Their structural integrity and corrosion resistance make them especially valuable in pipelines carrying corrosive fluids or operating under extreme temperatures and pressures.
Synergy Engineering Solution exports UNS N08825 Inconel 825 Blind BLRF Flanges to a wide range of countries, including Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, and Canada. The company has also built strong distribution channels across various regions in Africa and other global markets, ensuring timely delivery and efficient service. Their reputation is backed by a strong commitment to customer satisfaction, competitive pricing, and technical support.
These flanges are available in a variety of sizes, pressure classes, and custom specifications to suit different project needs. Synergy Engineering Solution also provides full traceability, third-party inspection, and material test certifications with each batch of flanges, reinforcing the trust of clients in quality assurance and compliance with global standards.
By consistently meeting international demands for UNS N08825 Inconel 825 Blind BLRF Flanges, Synergy Engineering Solution plays a key role in supporting critical infrastructure projects worldwide. Their ability to deliver corrosion-resistant, high-performance components has positioned them as a reliable partner in the global supply chain for industrial piping solutions.
Specification | Details |
---|---|
Material | Inconel 825 (UNS N08825) – Nickel-Iron-Chromium alloy with Mo, Cu, Ti |
Flange Type | Blind Flange (BLRF – Blind Raised Face) |
Manufacturing Standard | ASTM B564 / ASME SB564 |
Design Standard | ASME B16.5, ASME B16.47, ANSI, EN, DIN, JIS |
Size Range | ½" to 48" (DN15 to DN1200) |
Pressure Class | Class 150, 300, 600, 900, 1500, 2500 (PN 2.5 to PN 400) |
Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF) |
Temperature Range | Up to ~540°C (1,000°F), depending on environment |
Corrosion Resistance | Excellent resistance to acids (sulfuric, phosphoric, nitric), chloride SCC |
Applications | Chemical processing, oil & gas, power, marine, pollution control, nuclear |
Testing & Certification | EN 10204 3.1/3.2, NACE MR0175, PMI Test, Ultrasonic, Radiography (on request) |
Finish | Machined, Smooth Finish, Serrated Finish (on face) |
Country of Origin | Manufactured by Synergy Engineering Solution, India |
Element | Composition (%) |
---|---|
Nickel (Ni) | 38.0 – 46.0 |
Iron (Fe) | Balance (approx. 22.0+) |
Chromium (Cr) | 19.5 – 23.5 |
Molybdenum (Mo) | 2.5 – 3.5 |
Copper (Cu) | 1.5 – 3.0 |
Titanium (Ti) | 0.6 – 1.2 |
Manganese (Mn) | ≤ 1.0 |
Carbon (C) | ≤ 0.05 |
Silicon (Si) | ≤ 0.5 |
Aluminum (Al) | ≤ 0.2 |
Sulfur (S) | ≤ 0.03 |
Property | Value | Test Standard |
---|---|---|
Tensile Strength (min) | 585 MPa (85 ksi) | ASTM B564 / ASTM B424 |
Yield Strength (0.2% offset, min) | 240 MPa (35 ksi) | ASTM B564 / ASTM B424 |
Elongation (min) | 30% | ASTM E8 / E8M |
Hardness (max) | 80 HRB | ASTM E18 |
Modulus of Elasticity | ~195 GPa (28 x 10⁶ psi) | ASTM E111 |
Impact Strength | Good (retains strength at cryogenic and elevated temperatures) | - |
Melting Point | 1370 – 1400°C (2500 – 2550°F) | - |
Density | 8.14 g/cm³ | - |
In order to alter the physical and mechanical characteristics of metal without altering its original shape and size, we offer a variety of heat treatment services, including hydrogen heat treatment, HIC testing, blasting and painting, cutting, arc welding, epoxy cutting, PMI testing, hydro testing, NACE testing, and SSC testing. Although heat treatment is frequently linked to a metal's increased strength, it can also be used to change specific manufacturability goals, such enhancing machinability, formability, ductility, etc. The metal and heavy manufacturing sectors use our services. Customers have expressed great pleasure with our services' precision, efficacy, cost, and prompt delivery.
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