304金屬纏繞墊片生產廠家   

回彈(dan)性優(you)良(liang)的(de)金屬(shu)纏繞墊片能夠對管道(dao)系統的(de)壓力熱(re)循(xun)環(huan)和振(zhen)動進行自(zi)動調整，特別(bie)適用于負荷不均(jun)勻、接(jie)合(he)力易松弛，溫度與壓力周期性變化、有沖(chong)擊(ji)或震動的(de)場(chang)合(he)。是閥門、泵、換熱(re)器(qi)、塔、人(ren)孔(kong)、手孔(kong)等(deng)法蘭連接(jie)處的(de)靜(jing)密封原(yuan)件，廣泛(fan)地用于石(shi)化、機(ji)械、電(dian)力、冶金、造船、醫藥、原(yuan)子(zi)能和宇航等(deng)部(bu)門。

在法(fa)蘭(lan)墊外觀設計上為(wei)(wei)了安裝方便,根據墊片(pian)口徑大小,在墊片(pian)外圍焊上2~8個定位(wei)帶,讓定位(wei)帶扣在法(fa)蘭(lan)孔上,以防安裝時墊片(pian)移位(wei)或脫落,節約了輔(fu)助材(cai)料及工時.一般(ban)分為(wei)(wei)以下幾種(zhong)類(lei)型：

304金屬纏繞墊片生產廠家

金(jin)(jin)屬(shu)(shu)(shu)纏(chan)(chan)繞(rao)(rao)(rao)墊(dian)片(pian)(pian)(pian)采用(yong)(yong)優質SUS304、SUS316（“V”形或(huo)“W”形) 金(jin)(jin)屬(shu)(shu)(shu)帶及其它合(he)金(jin)(jin)材(cai)料與石墨、石棉(mian)、聚四氟乙烯墊(dian)片(pian)(pian)(pian)、無石棉(mian)等軟性(xing)材(cai)料相互交(jiao)替(ti)重疊螺旋纏(chan)(chan)繞(rao)(rao)(rao)而成，在開始及末端用(yong)(yong)點焊方式將金(jin)(jin)屬(shu)(shu)(shu)帶固(gu)定(ding)。金(jin)(jin)屬(shu)(shu)(shu)纏(chan)(chan)繞(rao)(rao)(rao)墊(dian)片(pian)(pian)(pian)為半金(jin)(jin)屬(shu)(shu)(shu)密合(he)墊(dian)中(zhong)回彈性(xing)較好的(de)(de)墊(dian)片(pian)(pian)(pian)，金(jin)(jin)屬(shu)(shu)(shu)纏(chan)(chan)繞(rao)(rao)(rao)墊(dian)片(pian)(pian)(pian)結構密度可(ke)依據不同的(de)(de)鎖緊力(li)要求(qiu)來制(zhi)作，并利用(yong)(yong)內外鋼環來控制(zhi)其大壓緊度，纏(chan)(chan)繞(rao)(rao)(rao)墊(dian)片(pian)(pian)(pian)接觸的(de)(de)法蘭密封面的(de)(de)表面精度要求(qiu)不高(gao)。金(jin)(jin)屬(shu)(shu)(shu)纏(chan)(chan)繞(rao)(rao)(rao)墊(dian)片(pian)(pian)(pian)特別適用(yong)(yong)于負荷(he)不均勻、接合(he)力(li)易松弛，溫度與壓力(li)周期性(xing)變化、有沖擊或(huo)震動的(de)(de)場合(he)。纏(chan)(chan)繞(rao)(rao)(rao)墊(dian)片(pian)(pian)(pian)是閥門、泵(beng)、換熱器(qi)、塔、人(ren)孔(kong)、手孔(kong)等法蘭連接處(chu)理想(xiang)的(de)(de)靜(jing)密封原件。