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供应夹套保温球阀
型号夹套保温球阀品牌西博思材质碳钢连接形式螺纹结构形式浮动球球阀夹套保温球阀该系列阀门为满足石油、化工、冶金、制药等行业不同用户及使用工况的要求,选择合理的保温、保冷材料制造。阀门密封、保温、保冷性能好,重量轻,结构合理。按不同标准和结构的要求,提供全通径、缩径、三通、四通等保温球阀。其操作方式有手动、电动、气动等。一、阀体与保温外壳零件材料零件名称常用材料及牌号国标美标阀体25,WCB,CF8,1Cr18Ni9Ti,1Cr18Ni12Mo2TiWCB,LC3,A105,CF8,CF8M,304,304L,316,,CF3,CF3M,保温外壳1Cr18Ni9Ti,1Cr18Ni12Mo2Ti,20304,316L,A841二、阀门通径与连接法兰规格及保温接管尺寸对照表阀门公称通径DN20??25405080100150200配用法兰规格40506580150200250350保温接管尺寸ZG3/4”ZG3/4ZG3/4”ZG3/4”ZG3/4”ZG3/4”ZG1”ZG1”本阀为带夹套侧装球阀,连接法兰比普通阀门大,请用户订货及安装时注意.法兰内径等于公称通径,但外径及连接螺栓与相同阀门规格的标准尺寸不同,详见前面的对照表.■国标系列▲标准规范设计制造:GB12237-1989结构长度:GB12221-1989法兰连接:GB9113,JB/T79HG20592,SH3406焊接标准:GB12224-1989注:连接尺寸见后面“附表”▲主要结构尺寸及重量PN1.0(Mpa)DNLHW201176516025127701604016585230501781202308020315840010022918070012535625280015039427211002004573351500PN1.6(Mpa)DNLHW2013010123025140106230401651253005020313538080241193450100305265700125356265500150394310600200457350700PN2.5(Mpa)DNLHW20130101230251401062304016512530050203135380802411934501003052527001253562868001503943201100PN4.0(Mpa)DNLHW201521083202516511240040190135700502161428008028320595010030526211001253812951500■美标系列▲标准规范设计制造:ANSIB16.34,API6D,BS5159,JIS;法兰连接:ANSIB16.5,JIS结构长度:ANSIB16.10焊接标准:ANSIB16.25▲主要结构尺寸及重量CLASS150LbinmmLHW3/42011710123012512710623011/240165125300250178135380380203193450410022926550061503943106008200457350700CLASS300LbinmmLHW3/42015211832012516512240011/24019013770025021614680038028321595041003052821100615040332513008)