- 直埋全焊接球阀
详细信息
全焊接球阀从DN50~DN1000(2"~40")PN150LB~1500LB。该阀密封性能好,可靠性高,产品无外漏,使用更安全,密封性能好,使用寿命长。适用于输油、输气等长输管线,以及对管道要求高的重要场所。焊接标准:ANSIB16.25 OR GB12224
全焊接球阀主要零部件材料
零件名称
Part name材料
Material阀体/盖
Body/BonnetA105、304、316、304L、316L球体 BallA105+HCr(Nip),2Cr13,304,316,304L,316L
阀杆 Stem2Cr13,304,316,304L,316L阀座 SeatPTFE、PPL、尼龙101ANSI Class150 PN1.6 压力等级 法兰按ANSI B16.5 JB79 HG20596 (mm)
公称通径NP2"3"4"6"8"10"12"14"16"18"20"24"28"32"36"40"DN50801001502002503003504004505006007008009001000球孔直径5176102152203254305337387438489591686781876978LRF17820322939445753361068676286491410671245137215241753BW21628330545752155963576283891499111431346152417271956H11001101301752102743053403954404705806407309801010H165902002703003804204505305606056807608709801040W400700850600600600800800800800800800800800800800E1161161161711712572572571508383123123F350350350420420500500500580650650735735重量(kg)245075195280440570800148023502400405061607200870012500ANSI Class300 PN2.5 PN4.0压力等级 法兰按ANSI B16.5 JB79 HG20596 (mm)
公称通径NP2"3"4"6"8"10"12"14"16"18"20"24"28"32"36"40"DN50801001502002503003504004505006007008009001000球孔直径5176102152203254305337387438489591686781876978LRF17820322940350256864876283891499111431346152417271956BW21628330545752155963576283891499111431346152417271956H1100110130175210274305340395440470580640730810910H165902002703003804204505305606056807608709801040W400700850600600600800800800800800800800800800800E1161161161711712572572571508383123123F350350350420420500500500580650650735735重量(kg)305895210318440575800184027002890464067007810948013800ANSI Class400 PN6.4 压力等级 法兰按ANSI B16.5 JB79 HG20596 (mm)
公称通径NP2"3"4"6"8"10"12"14"16"18"20"24"28"32"36"40"DN50801001502002503003504004505006007008009001000球孔直径5176102152203254305337387438489591686781876978LRF292356406495597673762826902978105412321397165118801956BW292356406495597673762826902978105412321397165118801956H1110120140185220270310345410440480590655730830930H18020021029032038043045055058063070079089010001070W400700850600600600800800800800800800800800800800E1161161161711712572572571508383123123F350350350420420500500500580650650735735重量(kg)417210823234548063087019502800325054507750108001450017600 -