圣天管件(多图)玉树GB HG DL-2000 GD87标准
<*n style='font-size:14px;'> 我单位生产R=1D碳钢弯头，碳钢弯头使用<*n style='font-family:Calibri;font-size:10.5pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'>石油、*、化工、水电、建筑和锅炉等行业的管路系统。
<*n style='font-family:Calibri;font-size:10.5pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'><*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'>弯头的作用:
<*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'> 在管路系统中，弯头是改变管路方向的管件。
<*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'> 按角度分，有45°<*n style='font-family:宋体;'>及<*n style='font-family:Calibri;'>90°180°<*n style='font-family:宋体;'>三种****常用的，另外根据工程需要还包括<*n style='font-family:Calibri;'>60°<*n style='font-family:宋体;'>等其他非正常角度弯头。
<*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'>弯头的材料有铸铁、不锈钢、合金钢、可煅铸铁、碳钢、有色金属及塑料等。
<*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'> 与管子联结的方式有：直接焊接（****常用的方式）法兰联结、螺纹联结及承插式联结等。
<*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'>
<*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'>
<*n style='font-family:Calibri;font-size:12pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;'><*n style='font-family:宋体;'>
我单位生产碳钢弯头Φ18-Φ630无缝弯头，碳钢弯头可以广泛用于各界行业安装使用。
<*n style='background:#FFFFFF;color:#333333;font-family:Calibri;font-size:9pt;mso-*cerun:"yes";mso-fareast-font-family:宋体;mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;mso-sh*g:#FFFFFF;'><*n style='font-family:宋体;'>一直以来，<*n style='background:#FFFFFF;color:#333333;font-family:宋体;font-size:9pt;mso-*cerun:"yes";mso-bidi-font-family:"Times New Roman";mso-font-kerning:0.0000pt;mso-sh*g:#FFFFFF;mso-ascii-font-family:Calibri;mso-hansi-font-
