产品详情

HL42F3F46型止回阀(升降式)  遵循规范STANDARD设计与制造 DesignGB 12224结构长度 Face to faceQ/DFL-02-99(企业标准)法兰尺寸 End flangeJB78/JB79(GB HG SH)压力试验 Pressure TestGB/T 13927标志 SymbolGB 12220供货 SupplyGB/T12252●法兰连接止回阀设计与制造符合中国国家标准。基本结构形式:升降立式。公称压力 PN0.6~2.5(MPa)公称通径 DN15~500(mm)主要材料见表基本型号 H42F3 H42F46
●主要连接尺寸及重量 Dimensions and weights(ANSI B16.10)公称通径标准值参考值DN(mm)NPS(inch)LDD1D2fbZ-φdW(Kg)PN0.6(MPa)151/2808055402124-φ142.5203/4909065502144-φ143.525110010075602144-φ1443211/411012090702164-φ1854011/2125130100803164-φ186502140140110903164-φ1886521/21601601301103164-φ18108031851851501253188-φ181310042102051701453188-φ182515063002602252003208-φ2346200838031528025532212-φ231002501035637033531032412-φ231553001245743539536242412-φ231803501453348544541242616-φ232204001657253549546242816-φ232754501861059055051842816-φ233005002061064060056843016-φ23392
●主要连接尺寸及重量 Dimensions and weights(ANSI B16.10)公称通径标准值参考值DN(mm)NPS(inch)LDD1D2fbZ-φdW(Kg)PN1.0(MPa)151/2809565452144-φ142.5203/49010575552164-φ143.525110011585652164-φ1443211/4110135100782184-φ1854011/2125145110853184-φ1865021401601251003204-φ1886521/21601801451203204-φ18108031851951601353224-φ181310042102151801553228-φ182515063002802402103248-φ234620083803352952653268-φ231002501035639035032032812-φ231553001245744040036842812-φ231803501453350046042843016-φ232204001657256551548243216-φ232754501861061556553243220-φ253005002061067062058543420-φ25392
 公称通径标准值参考值DN(mm)NPS(inch)LDD1D2fbZ-φdW(Kg)PN1.0(MPa)151/2809565452144-φ142.5203/49010575552164-φ143.525110011585652164-φ1443211/4110135100782184-φ1854011/2125145110853184-φ1865021401601251003204-φ1886521/21601801451203204-φ18108031851951601353228-φ1813.510042102151801553248-φ1828.515063002802402103288-φ2348200838033529526533012-φ231052501035640535532033212-φ251653001245746041037543412-φ251953501453352047043543816-φ252384001657258052548544016-φ30295
 公称通径标准值参考值DN(mm)NPS(inch)LDD1D2fbZ-φdW(Kg)PN2.5(MPa)151/2809565452164-φ143203/49010575552164-φ14425111011585652164-φ1453211/4125135100782184-φ188.54011/2145145110853184-φ189.85021601601251003204-φ1817

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