seamless carbon steel tube

基本解釋

Carbon content is closely related with quality of the seamless steel tube.
碳含量的高低對無縫鋼管的質(zhì)量影響較大。
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This paper introduces practice on producing quality carbon steel for seamless tube blank with LD-LF process in Hangzhou Iron & Steel Group Company.
介紹了應用轉爐加LF精煉生產(chǎn)合格的優(yōu)質(zhì)碳素管坯鋼的情況。
High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard.
優(yōu)質(zhì)碳素結構鋼圓管坯，高壓鍋爐用無縫管坯，合金結構鋼管坯等均達到國標中的各項要求。