UNS N02200 Nickel Alloy 200 Blind BLRF Flanges are high-purity nickel-based components designed for use in highly corrosive and chemically aggressive environments. Nickel 200 is a commercially pure wrought nickel with excellent mechanical properties and superior resistance to a wide range of corrosive media, including alkaline solutions, caustics, and neutral salts. The Blind Raised Face (BLRF) flange type is used to close the ends of piping systems, offering a strong and leak-proof seal for high-pressure or hazardous systems. These flanges are widely employed in industries like chemical processing, food handling, electronics, and marine applications.
Synergy Engineering Solution is a trusted manufacturer, stockist, and exporter of UNS N02200 Nickel Alloy 200 Blind BLRF Flanges, delivering high-quality, precision-engineered flanges that meet or exceed international standards such as ASTM B564 and ASME B16.5. Their advanced manufacturing facilities are equipped with modern machinery and in-house testing capabilities, allowing them to produce flanges that ensure dimensional accuracy, surface finish, and mechanical strength. Synergy’s flanges are available in various sizes, pressure ratings, and face types to meet the needs of global industries.
Synergy Engineering Solution exports its Nickel 200 Blind BLRF Flanges to key international markets including Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and across various regions in Africa and worldwide. The alloy’s excellent resistance to corrosion and oxidation, along with its ability to withstand high temperatures and maintain structural integrity, makes it an ideal choice for projects in oil & gas, water treatment, power generation, and chemical industries in these regions.
The Blind flange configuration is particularly important in pipeline systems where future extensions, maintenance, or modifications may be required. Its design allows for easy disassembly and secure sealing, reducing the risk of leakage and improving system reliability. Nickel Alloy 200’s low gas content, high thermal and electrical conductivity, and magnetic properties further enhance its suitability for specialized applications such as electronic component manufacturing and synthetic fiber production.
What sets Synergy Engineering Solution apart is its commitment to quality, customer support, and on-time delivery. All flanges undergo strict quality checks including PMI (Positive Material Identification), hydro testing, and third-party inspection as per client requirements. The company also provides full traceability and compliance documentation, adhering to international regulations and standards. Their extensive global network and efficient logistics systems ensure that products reach clients quickly and safely.
UNS N02200 Nickel Alloy 200 Blind BLRF Flanges offered by Synergy Engineering Solution are a reliable and durable solution for industries operating in aggressive environments. With their high corrosion resistance, excellent mechanical properties, and Synergy’s commitment to global quality standards, these flanges are a preferred choice for critical applications worldwide.
| Specification Category | Details |
|---|---|
| Material Grade | UNS N02200 / Nickel Alloy 200 |
| Flange Type | Blind Raised Face (BLRF) Flange |
| Manufacturing Standard | ASTM B564 / ASME SB564 |
| Dimensions Standard | ASME B16.5, B16.47 Series A & B, MSS SP-44 |
| Size Range | ½” to 48” (DN15 to DN1200) |
| Pressure Ratings | Class 150, 300, 600, 900, 1500, 2500 / PN6 to PN64 |
| Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Temperature Range | -196°C to +315°C (-320°F to +600°F) |
| Corrosion Resistance | Excellent resistance to alkalis, neutral and alkaline salts, and dry gases |
| Applications | Chemical Processing, Electronics, Food Processing, Marine, Petrochemicals |
| Coating Options | Anti-rust oil, Black Paint, Zinc Plated, or customized as per request |
| Inspection & Testing | PMI, Ultrasonic Testing, Hydro Testing, EN 10204 3.1 / 3.2 Certification |
| Element | Composition (% by weight) |
|---|---|
| Nickel (Ni) | 99.0 min |
| Copper (Cu) | 0.25 max |
| Iron (Fe) | 0.40 max |
| Manganese (Mn) | 0.35 max |
| Silicon (Si) | 0.35 max |
| Carbon (C) | 0.15 max |
| Sulfur (S) | 0.01 max |
| Property | Value |
|---|---|
| Tensile Strength | 55,000 psi (380 MPa) minimum |
| Yield Strength (0.2%) | 11,000 psi (76 MPa) minimum |
| Elongation | 40% minimum |
| Hardness (Brinell) | 110 HB max |
| Modulus of Elasticity | 207 GPa (30 x 10³ ksi) |
| Melting Point | 1435–1446°C (2615–2635°F) |
| Impact Resistance | Excellent, maintains ductility at low temperatures |
| Density | 8.89 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.
Exporting Steel Pipes & Tubes to over 60 countries including Afghanistan, Albania, Andorra, Angloa, Austria, Australia, Bahrain, Bangladesh, Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam, Yemen, etc.

