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不銹鋼管、不銹鋼棒材、不銹鋼板材系列.
結(jié)構(gòu)用不銹鋼管（gb/t14975），流體用不銹鋼管(gb/t14975)等<p>不銹鋼無(wú)縫管材質(zhì)有;201,202,301,302,304,304l,304ln,316,316l,316ln,317, 317l,309, 309s,310, 310s,321,330,660,443,444,347h,409l 904l.....<p>不銹鋼棒材材質(zhì)有;201,202,301,302,304,304l,304ln,316,316l,316ln,317, 317l,309, 309s,310, 310s,321,330,660,443,444,347h,409l 904l,1cr13,2cr13,3cr13....
<p>不銹鋼板材材質(zhì)有；201,202,301,302,304,304l,304ln,316,316l,316ln,317, 317l,309, 309s,310, 310s,321,330,660,443,444,347h,409l 904l,1cr13,2cr13,3cr13....
二 合金管、無(wú)縫管系列。 <p>結(jié) 構(gòu) 管gb8162 - - -99, 流體管gb8163 - - -99, 低中壓鍋爐管gb3087—2000 <p>高壓鍋爐管gb5310 - -95 化肥專(zhuān)用管gb6479—86 石油裂化管gb9948 - - - - -1988
液壓支柱管gb/t17396-98 地質(zhì)鉆探管yb235-70 汽車(chē)半軸套管yb/t5035-99
具體材質(zhì)；10#，20#，45#，20g，16mn,27simn,15crmo,15crmog,12cr1mov<p>20crmo, 35crmo, 42crmo, 12cr1movg, cr5mo, 10crmo910, wb36,<p>13crmo44,34crmo4,p5,12cr2mov,p11 p12.,p22,p91等。
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