41Cr4无缝钢管(质量保证)41Cr4钢管-盛世达昌钢铁

41cr4无缝钢管(质量保证)41cr4钢管-盛世达昌钢铁天津盛世达昌(星涛钢材)钢铁有限公司产品有碳管、合金管、外标管等1.普碳无缝管材质主要有:(20#,q345b/c/d/e,q390b/c/d/e)一般结构管(20#,35#,40#,45#,50#,55#,q345b/c/d/e,q390b/c/d/e)低中压锅炉管(10#20#)2合金钢管产品有以下系列:合金管主要材质有:(15crmog,12cr1movg,35crmo,42crmo,1cr5mo,cr9mo,10crmo910,t11合金管,t12合金管,p91合金管,t91合金管,p92合金管,t92合金管,p22合金管,t22合金管,t23合金管,wb36合金管,15mo3合金管,15crmog合金管,12cr1movg合金管a335p12(a213t12),a335p22(a213t22),,a335p91(a213t91),a335p9(a213t9),a335p5(a213t5),a335p11,a335p5,a335p22,t5,p9,stfa22,stpa25,stfa26)外表无缝:(a106b,a106c,a333gr1/gr3/gr6/gr8,s355j0h,s355j2h,a53b).高压锅炉无缝管(20g,20mng,st45.8/iii)石油裂化管(10#,20#/20g,15crmo)化肥设备用无缝管(10#,20#,q345b/c,20g)液压支柱无缝管(27simn)船舶用无缝管(410/370)国外标准的钢管主要有:美标钢管(a106b/sa106b,a106c/sa106c,a333gr1/gr3/gr6,a53b,api5lgr.b,a210c/sa210c,a192,a179规格18-726*2-50)欧标钢管(s235jrh,s275joh,s2