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Hastelloy B2 nuts (commonly referred to as B2 alloy nuts) are designated under international standards as:
Super Duplex 2507 (UNS S32750, EN 1.4410, SAF 2507) is a high-performance super duplex stainless steel combining austenite and ferrite phases in a 50:50 ratio. Its exceptional performance stems from a precise chemical composition and advanced micro structure
duplex 2205 (UNS S32205/S31803, EN 1.4462) is a dual-phase stainless steel combining austenite and ferrite microstructures in a balanced ratio.
316 stainless steel nuts are critical components in industries requiring exceptional corrosion resistance and durability.
316L stainless steel is recognized under multiple international standards, ensuring global compatibility:
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During this meeting, feel free to communicate your ideas and ask lots of questions.
Products widely used in pump, valve ,oil & petrochemical pressure vessel, boiler fluid field etc.
Our sales have more than ten years of experience in this industry. They can communicate with customers effectively and respond within 12 hours. Feel free to sent us inquiry, Thank you very much !
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