UNS N06601, commonly called Inconel 601, is a nickel-chromium superalloy enhanced with aluminum for excellent resistance to high-temperature oxidation and carburization. Because of its strong corrosion resistance in oxidizing environments and stability at elevated temperatures, it finds widespread use in furnace components, heat-treating equipment, petrochemical plants, and applications with cyclic heating. Its capacity to maintain mechanical strength even under thermal cycling makes it an ideal material for high-temperature flange components such as spectacle blind flanges used in industries operating under harsh conditions.
At Synergy Engineering Solution, Inconel 601 spectacle blind flanges are manufactured with strict quality control protocols. Starting from high-grade alloy billets, the process includes forging, heat treatment, machining, and final inspection. Each flange is dimensionally verified, surface finished, and subjected to non-destructive testing where required. The company’s stockist operations ensure maintaining inventory of standard sizes, schedules, and pressure classes, so clients don’t have to wait for entire bespoke fabrication runs. Synergy’s capability as both manufacturer and stockist enables them to respond quickly to urgent orders.
As an exporter, Synergy supplies Inconel 601 spectacle blind flanges to clients in Oman, Qatar, Saudi Arabia, UAE, Kuwait, and beyond to Spain, Germany, the USA, Canada, Africa, and other global markets. Their logistics setup ensures safe packaging, material test certificates, export documentation, and route planning to meet diverse regional requirements. With this global footprint, Synergy positions itself to serve critical heat-resistant piping projects in demanding industrial locations worldwide.
Spectacle blind flanges in Inconel 601 offer advantages for systems requiring periodic line isolation in high-temperature service. Because of the alloy’s excellent creep strength, oxidation resistance up to ~ 1250 °C, and good mechanical stability, these flanges are well suited to furnace lines, heat exchangers, reformers, and similar systems. Compared to flanges in lower-grade alloys or stainless steels, Inconel 601 variants better resist scale spallation, high thermal stress, and harsh operating conditions, making them premium choices for high-end industrial installations.
Synergy Engineering Solution’s commitment to quality, technical support, and global supply chain reliability makes them a trusted name for Inconel 601 spectacle blind flanges. Whether clients require standard classes or custom designs, or need advanced certifications (e.g. third-party NDE, traceability, special coatings), Synergy can meet those demands. Their broad export network ensures that customers from the Middle East to North America, Europe, and Africa have access to top-grade, heat-resistant spectacle blind flange solutions.
With a robust global logistics network, Synergy Engineering Solutions is capable of delivering these high-performance flanges efficiently to any region worldwide. Their dedication to quality, timely delivery, and customer satisfaction positions them as a leading supplier of Inconel 800 Lapped Joint Flanges for industries that demand superior corrosion resistance, high temperature strength, and operational reliability.
| Material | Inconel 601 / UNS N06601 |
|---|---|
| Standard | ASTM B564 / ASME SB564 |
| Flange Type | Spectacle Blind / Figure-8 Flanges |
| Size Range | 1/2” to 48” NB |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Facing Type | RF, FF, RTJ |
| Form | Forged, Machined, Heat-treated |
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 58.0 – 63.0 |
| Chromium (Cr) | 21.0 – 25.0 |
| Aluminum (Al) | 1.0 – 1.7 |
| Iron (Fe) | Balance |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 0.5 |
| Carbon (C) | ≤ 0.10 |
| Sulfur (S) | ≤ 0.015 |
| Property | Value |
|---|---|
| Tensile Strength | 550 MPa (min) |
| Yield Strength (0.2% Offset) | 205 MPa (min) |
| Elongation | 30% (min) |
| Density | 8.11 g/cm³ |
| Melting Point | 1320°C - 1370°C |
| STANDARD | GRADE |
|---|---|
| UNS | N06601 |
| Werkstoff Nr. | 2.4851 |
| EN | NiCr23Fe15 |
| BS | NA 49 |
| JIS | NCF 601 |
These are figure-8 shaped flanges designed for pipeline systems to isolate or connect flow lines. One side allows flow, while the other blocks it for maintenance or safety purposes.
Inconel 601 offers excellent high-temperature strength, oxidation resistance, and scaling resistance up to 1250°C, making it ideal for furnace and heat treatment applications.
Flanges are manufactured as per ASTM B564 / ASME SB564 standards with stringent quality control, ensuring international compliance.
Sizes range from 1/2” to 48” NB with pressure ratings of 150#, 300#, 600#, 900#, 1500#, and 2500#.
Synergy Engineering Solution exports to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa, and other regions worldwide.
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.

