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{"title":"DIN 2631 FL\u00c4NSAR EN ASME B16.5 Plan svetsfl\u00e4ns Flanges Typ 01 UNS S32760 (1.4501","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/25\/2283b6fb509aad1fb732f823d99c-200x200-1\/din_2631_fl_c3_84nsar_en_asme_b16_5_plan_svetsfl_c3_a4ns_flanges_typ_01_uns_s32760_281_4501_2f_f55_29_steel_blind_pipe_flanges.jpg","attrs":{"Minimum Order Quantity":"1 pcs","Price":"0.3 usd\/pcs","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000 pcs in stock"}}
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Maximize safety, reliability, and uptime in your offshore projects with Alloy 600 ASTM B546 Blind Forged Nickel Alloy Flanges designed specifically for demanding marine and oil environments.
Engineered for offshore petroleum engineering, our Alloy 600 blind flanges deliver outstanding resistance to high temperature, pressure, and corrosive seawater and process media—helping you reduce unplanned shutdowns, leaks, and costly failures.
Key Advantages
Marine-Grade Performance
High nickel content for excellent resistance to chloride-induced corrosion and stress corrosion cracking
Stable mechanical properties in high-temperature, high-pressure offshore conditions
Certified Quality
Manufactured and tested in full accordance with ASTM B546
Third-party inspection available: Lloyd's, TÜV, DNV and other independent authorities
Upgradeable to EN 10204 3.2 certification for critical applications
Comprehensive Testing
Hot tensile testing to verify strength at elevated temperatures
Corrosion testing to ensure long-term durability in harsh marine environments
Ultrasonic testing and additional NDT options to detect internal flaws
Fast, Reliable Support
Quick delivery tailored for urgent repair and maintenance work
Dedicated service for offshore operators, EPCs, and maintenance teams
Material Specifications
Alloy 600 (also known as Inconel 600 or UNS N06600) is a nickel-chromium-iron alloy. Its chemical composition is tightly controlled because it's designed for excellent corrosion resistance and high-temperature strength.
Element
Composition
Nickel (Ni)
72.0% min
Chromium (Cr)
14.0–17.0%
Iron (Fe)
6.00–10.00%
Carbon (C)
≤ 0.15%
Manganese (Mn)
≤ 1.00%
Silicon (Si)
≤ 0.50%
Copper (Cu)
≤ 0.50%
Sulfur (S)
≤ 0.015%
Phosphorus (P)
≤ 0.015%
Composition Benefits
High Nickel (≥ 72%)
Provides excellent resistance to many corrosive media, especially caustic environments (e.g., NaOH), and good performance in chloride-containing environments. Ensures stability and toughness at both cryogenic and elevated temperatures.
Chromium (14–17%)
Forms a protective chromium oxide layer that resists oxidation and scaling at high temperature. Improves resistance to oxidizing acids and hot gases.
Iron (6–10%)
Helps with mechanical strength and cost reduction compared to pure nickel alloys, while maintaining good corrosion resistance.
Low Carbon, Sulfur, Phosphorus
Limits carbide and inclusion formation at grain boundaries, improving weldability and resistance to intergranular corrosion.
Typical Applications
Heat-treating equipment and furnace components
Chemical and petrochemical processing (especially caustic and chloride-rich environments)
Nuclear power (steam generator tubing, reactor components)
Aerospace and gas turbine components
Thermal processing and high-temperature fixtures
Ready to Specify Alloy 600 Flanges?
Choose flanges that match the criticality of your project. Contact us today with your specifications for a prompt quotation, documentation package, and delivery schedule tailored to your project's needs.
