關鍵字:304不銹鋼裝飾管,316不銹鋼裝飾管,310不銹鋼裝飾管 dbzz不銹鋼管、不銹鋼棒材、不銹鋼板材系列. 結構用不銹鋼管(gb/t14975),流體用不銹鋼管(gb/t14975)等
不銹鋼無縫管材質有;201,202,301,302,304,304l,304ln,316,316l,316ln,317, 317l,309, 309s,310, 310s,321,330,660,443,444,347h,409l 904l.....
不銹鋼棒材材質有;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....
不銹鋼板材材質有;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、無縫管系列。
結 構 管gb8162 - - -99, 流體管gb8163 - - -99, 低中壓鍋爐管gb3087—2000
高壓鍋爐管gb5310 - -95 化肥專用管gb6479—86 石油裂化管gb9948 - - - - -1988 液壓支柱管gb/t17396-98 地質鉆探管yb235-70 汽車半軸套管yb/t5035-99 具體材質;10#,20#,45#,20g,16mn,27simn,15crmo,15crmog,12cr1mov
20crmo, 35crmo, 42crmo, 12cr1movg, cr5mo, 10crmo910, wb36,
13crmo44,34crmo4,p5,12cr2mov,p11 p12.,p22,p91 等。 三、 圓鋼系列
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