结构：油任接头金属软管
                                                      特点：结构简单，安装方便
                                                      通径：DN10-DN100
                                                      材料：
                                                         （1）油任接头：不锈钢
                                                         （2）密封垫圈：石棉/四氟
                                                         （3）金属波管：SUS 304/SUS 316L
                                                         （4）网套：SUS 304/SUS 316L
                                                       产品结构简图：