/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";mso-ansi-language:#0400;mso-fareast-language:#0400;mso-bidi-language:#0400;} /* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";mso-ansi-language:#0400;mso-fareast-language:#0400;mso-bidi-language:#0400;} /* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";mso-ansi-language:#0400;mso-fareast-language:#0400;mso-bidi-language:#0400;}托辊管：用于带式输送机托辊电焊钢管，一般用Q215、Q235A、B钢及20钢制造，直径63.5-219.0mm。对管弯曲度、端面要与中心线垂直、椭圆度有一定要求，一般进行水压和压扁试验。 　　变压器管：用于制造变压器散热管和其它热交换器，采用普通碳素钢制造，要求进行压扁、扩口、弯曲、液压试验。　　钢管以定尺或倍尺交货，对钢管弯曲度有一定要求。 异型管：由普通碳结结构钢及16Mn等钢带焊制的方形管、矩形管、帽形管、空胶钢门窗用钢管，主要用作农机构件、钢窗门等。您还可能感兴趣的产品：35CrMo钢管 J55钢管、N80钢管 2012年3月17日19:15:13