/* 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;}托輥管：用于帶式輸送機托輥電焊鋼管，一般用Q215、Q235A、B鋼及20鋼制造，直徑63.5-219.0mm。對管彎曲度、端面要與中心線垂直、橢圓度有一定要求，一般進行水壓和壓扁試驗。 　　變壓器管：用于制造變壓器散熱管和其它熱交換器，采用普通碳素鋼制造，要求進行壓扁、擴口、彎曲、液壓試驗。　　鋼管以定尺或倍尺交貨，對鋼管彎曲度有一定要求。 異型管：由普通碳結結構鋼及16Mn等鋼帶焊制的方形管、矩形管、帽形管、空膠鋼門窗用鋼管，主要用作農機構件、鋼窗門等。您還可能感興趣的產品：35CrMo鋼管 J55鋼管、N80鋼管 2012年3月17日19:15:13