找****平焊法兰DN300 PN16不锈钢平焊法兰渤海管道精诚为您服务

平焊法兰的名称中“平焊”代表法兰的焊接形式，他区别于对焊法兰，因为焊接形式不同法兰的形状和尺寸都有所不同，使用的场合和承受压力也不同。

化工部标准：HG20592~20635-2009[3]PL SO

*标准：GB/T9119-2010，GB/T9114-2010

GB/T2555-81 GB/T2506

机械部标准：JB/T81-94、JB/T74-94JB/T75-94

石化标准：SH3401～3410

船用标准：CB M1001-81等

<*n style='font-family:宋体;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;'>平焊法兰哪家强，20#PN16 DN80<*n style='font-family:宋体;'>平焊法兰渤海管道是您正确的选择

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<*n style='color:#000000;font-family:Arial;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-fareast-font-family:宋体;'><*n style='font-family:宋体;'>产品备注： <*n style='font-family:宋体;'>公司生产主要产品：有钢制管件，其中钢制管件包括：冲压弯头，压制弯头，对焊弯头，不锈钢弯头，碳钢弯头，*弯头、弯管、三通、异径管、法兰等管道系列配件，产品材质分<*n style='font-family:Arial;'> 

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<*n style='color:#333333;font-family:Arial;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-fareast-font-family:宋体;'><*n style='font-family:宋体;'>碳钢（Carbon Steel<*n style='font-family:宋体;'>）：<*n style='font-family:Arial;'>ASTM A105,20#<*n style='font-family:宋体;'>、<*n style='font-family:Arial;'>Q235<*n style='font-family:宋体;'>、<*n style='font-family:Arial;'>16Mn<*n style='font-family:宋体;'>、 <*n style='font-family:Arial;'>ASTM A350 LF1,LF2 CL1/CL2,LF3 CL1/CL2<*n style='font-family:宋体;'>、<*n style='font-family:Arial;'>ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70<*n style='font-family:宋体;'>；

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<*n style='font-family:宋体;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;'>平焊法兰价格，20#PN16 DN100<*n style='font-family:宋体;'>平焊法兰渤海管道质量好价格低

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<*n style='color:#000000;font-family:Arial;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-fareast-font-family:宋体;'><*n style='font-family:宋体;'>平焊法兰适用于公称压力不超过2.5MPa<*n style='color:#000000;font-family:宋体;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-bidi-font-family:Arial;'><*n style='font-family:宋体;'>的钢管连接<*n style='color:#000000;font-family:Arial;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-fareast-font-family:宋体;'>.<*n style='color:#000000;font-family:宋体;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-bidi-font-family:Arial;'><*n style='font-family:宋体;'>平焊法兰的密封面可以制成光滑式<*n style='color:#000000;font-family:Arial;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-fareast-font-family:宋体;'>,<*n style='color:#000000;font-family:宋体;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-bidi-font-family:Arial;'><*n style='font-family:宋体;'>凹凸式和榫槽式三种<*n style='color:#000000;font-family:Arial;font-size:10.5pt;mso-*cerun:"yes";mso-font-kerning:1.0000pt;mso-fareast-font-family:宋体;'>.<*n style='color:#000000;font-family:宋体;font-size:10.5pt;mso-