(一)基本型金属缠绕垫、(二)带外环金属缠绕垫(三)带内环金属缠绕垫(四)带内外环金属缠绕垫(五)换热器用(带筋) (六)异形金属缠绕垫金属缠绕垫片(基本型)采用优质SUS304、SUS316(“V”形或“W”形)金属带及其它合金材料与石墨、石棉、聚四氟乙烯、无石棉等软性材料相互重叠螺旋缠绕而成,在开始及末端用点焊方式将金属带固定。 ~,0Cr13,0Cr18Ni19Ti,0Cr18Ni9Ti,00Cr18Ni10,0Cr18Ni12Mo2Ti,00Cr17Ni14Mo2,201,304,316等冷轧钢带,或由供需双方协商确定。 ,, ≤200 ,,8mm,W型的钢带可以更厚。 A非金属填充为特制的石棉带,柔性石墨带,聚四氟乙烯带,非石棉纤维带,陶瓷纤维及云母带等。-。 ≤25% ≤100PPM ,,8mm ,316LSS,321SS,347SS,碳钢,钛,铜. mix: panyunderthegasket-calibersize,thegasketexternalweldinga2~8positioningbeltbuckleforpositioningholeintheflange,topreventdisplacementinstallationgasketorfallingoutofthesupportingmaterialandsavinghoursofwork. Typesandgasketmaterials 1,Windingpadsdividedintofourforms:thatis,asthebasictypeA,Bbandstrengthenring,theC-bandtostrengthenthering,theD-band,thestrengtheningring. 2,thegeneraluseofmaterials Astrip:0Cr13,0Cr18Ni9(304),0Cr18Ni9Ti,1Cr18Ni9Ti(321),0Cr17Ni12Mo2(316),00Cr17Ni14Mo2(316L) B,bothinsideandoutsideringmaterialsareA3,304,316,316L C,non-metallicsandwichbelt:FlexibleGraphitePTFE,custom-madeasbestos. 使用范围:Useof: 1、使用温度:-196℃-650℃1,theuseofTemperature:-196°C-650°C (氧化介质中不高于450℃)Oxidationmediumdoesnotexceed450°C) 2、使用压力≤26MPa2,theuseofpressure≤25MPa 3、垫片厚度:-,gasketthicknes
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