供水管道连接碳钢带颈对焊法兰,碳钢带颈对焊法兰连接快不变形
按照法兰的结构及其与管子的连接方式分为:整体法兰、带颈螺纹法兰、对焊法兰、带颈平焊法兰、带颈承插焊法兰、松套法兰(含有4种不同的松套元件)及法兰盖(又称盲法兰)。
整体法兰是系指泵、阀、机等机械设备上进、出口处的法兰,专门用来与管子处的法兰连接。这些进、出口法兰通常和机械设备制成一整体,作为设备的一部分。法兰通常连同设备铸造成型,少数为锻造成型,如锻钢阀门上的端法兰。
公司现在大量库存碳钢带颈对焊法兰,碳钢带颈对焊法兰主要用于管道连接。
<*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'><*n style='font-family:宋体;'>对焊*n>*n><*n><*n style='font-family:"Times New Roman";font-size:11pt;font-weight:normal;mso-*cerun:"yes";'><*n style='font-family:宋体;'>法兰*n>*n>*n><*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'><*n style='font-family:宋体;'>是*n>*n><*n><*n style='font-family:"Times New Roman";font-size:11pt;font-weight:normal;mso-*cerun:"yes";'><*n style='font-family:宋体;'>管件*n>*n>*n><*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'><*n style='font-family:宋体;'>的一种,是指带颈的并有圆管过渡的并与*n>*n><*n><*n style='font-family:"Times New Roman";font-size:11pt;font-weight:normal;mso-*cerun:"yes";'><*n style='font-family:宋体;'>管子*n>*n>*n><*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'><*n style='font-family:宋体;'>对焊连接的法兰。对焊法兰不易变形,密封好,应用广泛,适用于压力或温度大幅度波动的管线或高温、高压及低温的管道。*n>*n>
<*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'> <*n style='font-family:宋体;'>执行标准*n>*n>
<*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'> <*n style='font-family:宋体;'>化工部标准: *n><*n style='font-family:Calibri;'>HG20595-2009 HG20615-2009*n>*n>
<*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'> <*n style='font-family:宋体;'>*标准:*n><*n style='font-family:Calibri;'>GB/T9119-2000 GB/T2555-81*n>*n>
<*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";'> <*n style='font-family:宋体;'>机械部标准:*n><*n style='font-family:Calibri;'>JB/T81-94 JB/T74-94 JB/T75-94*n>*n>
<*n style='font-family:Calibri;font-size:11pt;font-weight:normal;mso-*cerun:"yes";mso-font-kerning:0.0000pt;mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";