大慶12Cr1MoV合金鋼管,大慶15Cr1Mo合金鋼管,我公司常年經(jīng)營無縫鋼管,焊管,厚壁鋼管,大口徑厚壁鋼管,小口徑厚壁鋼管,冷拔鋼管,熱軋鋼管,精密鋼管,流體管,中低壓鍋爐管,高壓鍋爐管,高壓合金管,合金鋼管,鋁合金鋼管,銅合金鋼管,不銹鋼管,離心澆鑄鋼管等。材質(zhì)有10#,20#,45#,40Cr,20Cr,35CrMo,42CrMo,15CrMo,15CrMoG,12Cr1MoV,12Cr1MoVG,GCr15,Cr5Mo,10CrMo910,T91,302,304,316,321,201,202,304L,316L,304S,316S等。
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