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Austenitic stainless steel

The round billets for heat-resistant stainless steel seamless steel pipes for high-pressure boilers produced by our company strictly comply with the "Made in Zhejiang" T/ZZB 0311-2018 "Round billets for heat-resistant stainless steel seamless steel pipes for high-pressure boilers". Processed downstream into seamless steel pipes, mainly used for manufacturing pipelines and fittings for ultra supercritical units, and applied in thermal power generation.
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Standard and brand

NumberQ/YT203GB5310GB/T20878ASME/ASTM A213JIS习惯使用牌号
107Cr19Ni1007Cr19Ni1007Cr19Ni10TP304HSUS 304H TBTP304H
207Cr19Ni11Ti07Cr19Ni11Ti07Cr19Ni11TiTP321HSUS 321H TBTP321H
307Cr18Ni11Nb07Cr18Ni11Nb07Cr18Ni11NbTP347HSUS 347H TBTP347H
408Cr18Ni11NbFG08Cr18Ni11NbFG-TP347HFG-TP347HFG
510Cr18Ni9NbCu3BN10Cr18Ni9NbCu3BN-S30432-S30432 Super304
607Cr25Ni21NbN07Cr25Ni21NbN-TP310HCbN-TP310HNbN、HR3C

Application area

Petrochemical industry

Transportation

Energy & Power

EADS