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(duì)無(wú)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(yīng)用轉(zhuǎn)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(jié)構(gòu)鋼圓管坯，高壓鍋爐用無(wú)縫管坯，合金結(jié)構(gòu)鋼管坯等均達(dá)到國(guó)標(biāo)中的各項(xiàng)要求。