TFZ燃油（气）真空热水机组

                                严格的制造工艺：真空机组                          整体高温退火工艺：机组                          精确的钻孔工艺：换热器管

                                理论上为负压运行,HAMAD                         本体采用整体高温退火工                          孔实行国内最先进的钻孔机                    

                                A真空锅炉燃烧部分按照常                           艺，彻底消除焊接引力，                          订经三道工艺精确加工，应

                                压锅炉制造标准。换热器部                          完全避免锅炉运行中因热                          用两道槽加工工艺，确保换

                                分按压力容器制造标准进行                          胀冷 缩引起的疲劳性开裂                         热器铜管的保真空性能。

                                制造。                                                                                                                                  

                                 严格的焊接工艺：产品焊接                         严格的检测手段：本体制  

                                      均由持证焊工参照蒸汽锅炉                         造完工后按压力容器标准  

                                      标准进行施焊，先进的数控                         进行水压、气压、无损探

                                      机床切割下数保证工艺拼装                         伤拍片检验，主焊缝超声

                                精度从而保证焊接质量，确                          波检测探伤。麦氏真空仪

                                 保真空不泄露。                                    24小时负1个大气压检验、                                                         

                                                                                         氮气保压24小时检验、进

                                                                                         口氮质谱检漏仪真空检漏。