捕鱼大作战

上海沪工阀门厂(集团)有限公司

沪工阀门

上海沪工阀门厂(集团)有限公司

阀杆在阀门启闭过程中不但是运动件、受力件,而且是密封件。同时,它受到介质的冲击和腐蚀,还与填料产生摩擦。因此在选择阀杆材料时,必须保证它在规定的温度下有足够的强度、良好的冲击韧性、抗擦伤性、耐腐蚀性。阀杆是易损件,在选用时还应注意材料的机械加工性能和热处理性能。

阀杆常用的材料如下

TONGHEJIN

YIBANXUANYONGPAIHAOYOU QA19-2、HPb59-1-1。SHIYONGYUGONGCHENGYALIXIAOYUDENGYU 1.6MPa、WENDUXIAOYUDENGYU 200℃ DEDIYAFAMEN。

TANSUGANG

捕鱼大作战 YIBANXUANYONG A5、35 GANG,JINGGUODANHUACHULI,SHIYONGYUGONGCHENGYALIXIAOYUDENGYU 2.5MPa DEANFA,SHUI、ZHENGQIDENGJIEZHIDEDI、ZHONGYAFAMEN。A5 GANGSHIYONGYUWENDUBUCHAOGUO 300℃ DEFAMEN;35 GANGSHIYONGYUWENDUBUCHAOGUO 450℃ DEFAMEN。(ZHU:SHILUXIANZHENGMING,FAGANCAIYONGTANSUGANGDANHUAZHIZAOBUNENGHENHAODIJIEJUENAISHIWENTI,YINGBIMIANCAIYONG。)

HEJINGANG

YIBANXUANYONG 40Cr、38CrMoA1A、20CrMo1V1A DENGCAILIAO。40Cr JINGGUODUGECHULIHOU,SHIYONGYUGONGCHENGYALIXIAOYUDENGYU 32MPa、WENDUXIAOYUDENGYU 450℃ DESHUI、ZHENGQI、SHIYOUDENGJIEZHI。38CrMoA1A JINGGUODANHUACHULI,NENGZAIGONGZUOWENDU 540℃ DETIAOJIANXIACHENGSHOU 10MPa DEYALI,CHANGYONGYUDIANZHANFAMENSHANG。20CrMo1V1A JINGGUODANHUACHULINENGZAIGONGZUOWENDU 570℃ DETIAOJIANXIACHENGSHOU 14MPa DEYALI,CHANGYONGYUDIANZHANFAMENSHANG。

BUXIUGANG

YIBANXUANYONG 2Cr13、3Cr13、1Cr17Ni2、1Cr18Ni12Mo2Ti DENGCAILIAO。2Cr13、3Cr13 BUXIUGANGSHIYONGYUGONGCHENGYALIXIAOYUDENGYU 32MPa、WENDUXIAOYUDENGYU 450℃ DESHUI、ZHENGQIHERUOFUSHIXINGJIEZHI,KEYITONGGUODUGE、GAOPINCUIHUODENGFANGFAQIANGHUABIAOMIAN。1Cr17Ni2 BUXIUGANGFA、DIWENFASHANG,NENGNAIFUSHIXINGJIEZHI。1Cr18Ni9Ti、1Cr18Ni12Mo2Ti BUXIUNAISUANGANGYONGYUGONGCHENGYALIXIAOYUDENGYU 6.4MPa、WENDUXIAOYUDENGYU 600℃ DEGAOWENFAZHONG,YEKEYIYONGYUWENDUXIAOYUDENGYU -100℃ DEBUXIUGANGFA,DIWENFAZHONG。1Cr18Ni9Ti NENGNAIXIAOSUANDENGFUSHIXINGJIEZHI;1Cr18Ni12Mo2Ti NENGNAICUSUANDENGFUSHIXINGJIEZHI。1Cr18Ni9Ti、1Cr18Ni12Mo2Ti YONGYUGAOWENFASHI,KECAIYONGDANHUACHULI,YITIGAOKANGCASHANGXINGNENG。

ZHOUCHENGGEGANG

XUANYONG GCr15,SHIYONGYUGONGCHENGYALIXIAOYUDENGYU 300MPa、WENDUXIAOYUDENGYU 300℃ DECHAOGAOYAFAMENZHONG。

YONGYUZHIZUOFAGANDECAILIAOJIAODUO,HAIYOU 4Cr10Si2Mo MASHITINAIREGANG、4Cr14Ni14W2Mo AOSHITINAIREGANGDENG。

FAGANLUOMUYUFAGANYILUOWENXIANGPEIHE,ZHIJIECHENGSHOUFAGANZHOUXIANGLI,ERQIEPAIYUZHIJIADENGFAJIANDEMOCAZHIZHONG。YINCI,FAGANLUOMUCHUYAOYOUYIDINGDEQIANGDUWAI,HAIYAOQIUJUYOUMOCAXISHUXIAO、BUXIUSHI、BUYUFAGANYAOSIDENGXINGNENG。

阀杆螺母常选用如下材料

SULIAO

捕鱼大作战 ZHIZUOFAGANLUOMUDESULIAOYOUNILONG 66 HENILONG 1010,TAJUYOUNAIFUSHIXING、MOCAXISHUXIAO、LIANGHAODEJIAGONGXINGHECHENGBENDIDENGYOUDIAN。DANYOUYUTADEQIANGDUBIJINSHUDI,GUZHIYONGYUDIYA、XIAOKOUJINGFAMENSHANG。

TONGHEJIN

TONGHEJINBUSHENGXIU,MOCAXISHUXIAO,YOUYIDINGDEQIANGDUJIRENXING,SHIMUQIANFAGANLUOMUPUBIANCAIYONGDECAILIAO。GONGCHENGYALIXIAOYUDENGYU 1.6MPa DEDIYAFAMENCHANGCAIYONG 2CuZn38MnPb2 ZHUHUANGTONG;GONGCHENGYALIXIAOYUDENGYU 6.4MPa DEFAMENCHANGCAIYONG ZCuA110Fe3 WUXIQINGTONG;GONGCHENGYALIDAYU 6.4MPa DEGAOYAFAMENCHANGCAIYONG ZCuZn25A16Fe3Mn3 ZHUHUANGTONG。

GANG

捕鱼大作战 DIANDONGFAMENDEFAGANLUOMUXUYAOYINGDUGAOYIJIANJIEZHIDUITONGYOUFUSHISHI,JIUYIGANGDAITONG。ZAIBUDAOZHIFAGANYAOSIDETIAOJIANXIA,CHANGXUANYONG 35、40 YOUZHITANSUGANGHE 1Cr13、1Cr18Ni9、Cr17Ni2 DENGBUXIUGANGZHIZUOFAGANLUOMU。ZAIXUANYONGZHONGYINGZUNSHOUFAGANLUOMUYINGDUDIYUFAGANYINGDUDETONGZE,YIMIANCHANSHENGGUOZAOMOSUNHEYAOSIDEXIANXIANG。


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