美标止回阀
价格:1600.00
产品名称:美标止回阀产品型号:H44W-150LB咨询电话:021-51870953张嘉福传真:021-51870953相关产品美标止回阀美标止回阀详细介绍产品的设计制造符合美国国家标准ANSIB16.34,美国石油学会标准API16D要求。②阀瓣为旋启式,流道直通,水平管道垂直管道均可安装。③摇杆销轴采用内装式结构,减少了外泄漏缺点。④阀体阀盖为螺栓连接,高压情况下等级大于Class600Lb,中法兰采用内压自密封结构,使得产品体积重量轻,密封可靠。标准(防火、防静电)类型设计与制造结构长度法兰尺寸压力~温度试验~检验旋启式止回阀升降式止回阀ANSIB16.34BS1868ANSIB16.10ANSIB16.5aANSIB16.34API598压力试验公称压力强度试验水密封试验气密封试验MPaLbf/in2MPaLbf/in2MPaLbf/in21503.14502.23150.5~0.760~1003007.811255.681560015.3222511.2163090023.1335016.82440主要零件材料及性能壳体ASTMA216WCBASTMA351Cf8阀瓣及支架WCBCF8CF8MMonel销轴F6aF304F316MonelF304阀瓣表面13Cr13CrSTL304STL316STLMonel304304STL阀座表面13CrSTLSTL304STL316STLMonel304STLSTL壳体ASTMA351CF3ADTMA351CF8MASTMA351CF8阀瓣及支架销轴F304LF316LF316阀瓣表面304L304LSTL316316STL316L316LSTL阀座表面304LSTLSTL316STLSTL316LSTLSTL150Lb、10K主要连接尺寸尺寸inch2"2-1/2"3"4"5"6"8"10"12"14"16"18"20"24"DN506580100125150200250300350400450500600Lmm2032162412923303564956226997879149789781275Hmm142166178236252266314368429455410560600880300Lb、20K主要连接尺寸尺寸inch2"2-1/2"3"4"5"6"8"10"12"14"16"18"20"24"DN506580100125150200250300350400450500600Lmm26729231835640044453362271183886497810161346Hmm165185205228250275325378410480530575630860400Lb、主要连接尺寸尺寸inch2"2-1/2"3"4"5"6"8"10"12"14"16"18"20"DN506580100125150200250300350400450500Lmm29233035640645749559767376288990210161054Hmm190203229267292330381406457528546597635600Lb、主要连接尺寸尺寸inch2"2-1/2"3"4"5"6"8"10"12"14"16"18"20"24"DN506580100125150200250300350400450500600Lmm292330356432508559660787838889991109211941397Hmm2032292352862923303814575848356847529751111900Lb、主要连接尺寸尺寸inch2"2-1/2"3"4"5"6"8"10"12"14"16"DN506580100125150200250300350400Lmm36841938145755961073783896510291130Hmm2162542923183433684325466607828381500Lb、主要连接尺寸尺寸inch2-1/2"3"4"5"6"8"10"12"14"16"DN6580100125150200250300350400Lmm41947054667370583291113012571384Hmm1932462883243734665368579501020)