つめこうかん 継ぎ目なし鋼管 LinksSentence search for 継ぎ目なし鋼管Sentence search for つぎめなしこうかんSentence search for 継目無し鋼管Kanji details for 継, 目, 鋼 and 管Edit in JMdict Noun1. seamless steel pipeOther forms継目無し鋼管 【つぎめなしこうかん】 Discussions Log in to talk about this word.