GA42Y-100 单杠杆安全阀
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- 作者:大唐阀门 发布时间:13/03/21 来源:上海大唐阀门
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Description:GA42Htype safety valve is applicable to the power-station boilerand pressure container ( The working temperature is 450or less. )which will avoid the pressure rate beyond the allowed upper limit. The medium can be steam or air.主要零部件材料 Materials for main partsNO.Name of part材料 Materials1Body碳钢 Carbon steel2Guide sleeve不锈钢 Stainless steel3Disc2Cr134Stem2Cr135Lever碳钢 Carbon steel6Hammer铸铁 Cast ironTypeNominal diameter DN(mm)Dimensions (mm)do-zDD1D2D6ff1bZ- dLHDN'D2'D1'D'n-Md1K2K3D350401165125100/3/164-188404121251752002358-M1612014516219050401165125100/3/204-188404121251752002358-M16120145162190504011651251008834204-188404121251752002358-M16120145162190504011751351058834264-238404201251752002358-M16120145162190504011951451128834284-258404201251752002358-M16120145162190
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