紫(zi)銅墊片這種(zhong)墊片采用的(de)(de)原材(cai)料是紫(zi)銅(tong)(tong) 因(yin)呈紫(zi)紅(hong)色而得名。它不一定是純(chun)銅(tong)(tong)，有時還加入(ru)少(shao)量脫氧(yang)元(yuan)素(su)或其他元(yuan)素(su),以改善材(cai)質和性能(neng),因(yin)此也歸入(ru)銅(tong)(tong)合金 采用優質的(de)(de)紫(zi)銅(tong)(tong)板材(cai)具備良好的(de)(de)焊接性，可經(jing)冷、熱塑(su)性加工制成各種(zhong)半(ban)成品和成品，經(jing)數控車床精密車削(xue)確保密封面平(ping)直不翹曲，高精度(du)研磨確保金屬面與(yu)法蘭密封面緊密貼合。

      退火(huo)板材的(de)室溫抗拉強(qiang)度為22～25公斤力／毫(hao)米2,伸(shen)長率(lv)為45～50％，布氏硬度（HB）為35～45。可以滿足客戶的(de)淬(cui)火(huo)、酸洗等各種要求。
        使用溫度小于400℃ 材料選(xuan)擇： 銅(tong)Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)，硅青(qing)銅(tong)，各種鋁(lv)青(qing)銅(tong)，錫(xi)青(qing)銅(tong)，錳(meng)青(qing)銅(tong)，錳(meng)黃銅(tong)，鉻(ge)鋯銅(tong)等 制造標(biao)準： GB,DIN,JIS,BS,ANSI等 公差要求：遵照(zhao)制造標(biao)準中的(de)要求 公稱直徑：3mm-3000mm 厚度范圍：1mm-8mm 表(biao)面(mian)處理(li)：鍍(du)金，鍍(du)銀，鍍(du)錫(xi)，鍍(du)鎳，鍍(du)鉻(ge)，鍍(du)銅(tong)等環保電鍍(du).

紫銅墊片 基本(ben)描述： 1. 實心(xin)銅(tong)(tong)墊(dian)(dian)(dian)(dian)片應(ying)用(yong)在真空法(fa)(fa)蘭中(zhong)效果(guo)突出； 2. 銅(tong)(tong)墊(dian)(dian)(dian)(dian)片的柔(rou)(rou)軟(ruan)(ruan)性(xing)(xing)(xing)(xing)，可以填補法(fa)(fa)蘭表面(mian)(mian)的不(bu)平(ping)整(zheng)； 3. 銅(tong)(tong)墊(dian)(dian)(dian)(dian)片加(jia)工(gong)方便，任何規格和型(xing)(xing)式(shi)都可以生產(chan)。 描述： 紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)(dian)片俗稱無氧銅(tong)(tong)，實心(xin)銅(tong)(tong)墊(dian)(dian)(dian)(dian)片采用(yong)機械切割等(deng)(deng)方式(shi)加(jia)工(gong)而成(cheng)，其(qi)柔(rou)(rou)軟(ruan)(ruan)性(xing)(xing)(xing)(xing)可以 填補法(fa)(fa)蘭表面(mian)(mian)的不(bu)平(ping)整(zheng)部(bu)位。應(ying)用(yong)溫(wen)(wen)度(du)(du)范圍廣泛，低(di)泄漏。我們提供各(ge)(ge)種(zhong)規格和型(xing)(xing)式(shi)實心(xin)銅(tong)(tong) 墊(dian)(dian)(dian)(dian)片，同(tong)時根(gen)據(ju)客戶要求選擇不(bu)同(tong)的銅(tong)(tong)產(chan)品制造(zao)墊(dian)(dian)(dian)(dian)片，例如：紫(zi)銅(tong)(tong)、黃銅(tong)(tong)等(deng)(deng)。 銅(tong)(tong)墊(dian)(dian)(dian)(dian)片性(xing)(xing)(xing)(xing)能(neng)： 使用(yong)溫(wen)(wen)度(du)(du)：500℃左右，熔(rong)點：1083℃，硬度(du)(du)：淬火前≥60HB，淬火后(hou)≤45HB 紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)(dian)片具有很好的密(mi)封(feng)性(xing)(xing)(xing)(xing)能(neng),可經冷(leng)、熱塑性(xing)(xing)(xing)(xing)加(jia)工(gong)制成(cheng)各(ge)(ge)種(zhong)半成(cheng)品和成(cheng)品，確保金屬(shu) 面(mian)(mian)與法(fa)(fa)蘭密(mi)封(feng)面(mian)(mian)緊(jin)密(mi)貼(tie)合。適用(yong)溫(wen)(wen)度(du)(du)是 800 度(du)(du)。適用(yong)壓(ya)力(li) 2.0Mpa-42mpa。 紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)(dian)片退(tui)(tui)火的目(mu)的是將其(qi)軟(ruan)(ruan)化。 當需要對其(qi)進(jin)行折彎是為了防止(zhi)斷裂及(ji)縮孔(kong) （管(guan)料(liao)） ， 需要退(tui)(tui)火。如果(guo)只是密(mi)封(feng)，不(bu)需要退(tui)(tui)火。安裝時只要緊(jin)固，就(jiu)可以密(mi)封(feng)。你(ni)可以試裝一下， 就(jiu)可以得出結果(guo)。 金屬(shu)包覆墊(dian)(dian)(dian)(dian)片的一種(zhong),具有良好的耐腐蝕性(xing)(xing)(xing)(xing),耐磨性(xing)(xing)(xing)(xing)和抗壓(ya)性(xing)(xing)(xing)(xing)更加(jia)突出.紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)(dian)片主要應(ying) 用(yong)于石油、化工(gong)、機械、冶金、電力(li)、造(zao)船(chuan)及(ji)管(guan)道、閥(fa)門、泵、壓(ya)力(li)容(rong)器(qi)、冷(leng)凝器(qi)、塔、人(ren) 孔(kong)、手孔(kong)等(deng)(deng)法(fa)(fa)蘭連接處，作靜密(mi)封(feng)之用(yong)。由于機械強度(du)(du)高，使用(yong)方便，壓(ya)縮回彈性(xing)(xing)(xing)(xing)好，更適 合在劇烈的溫(wen)(wen)度(du)(du)交變場合應(ying)用(yong)。

 紫(zi)銅(tong)墊片采用優質的紫銅(tong)板材(cai)(cai)具備良好的焊接性， 可經冷、 熱塑性加(jia)工制成(cheng)各種半成(cheng)品和成(cheng)品， 經數(shu)控(kong)車(che)床精密車(che)削確保(bao)(bao)密封面平(ping)直不(bu)翹曲(qu)，高精度(du)(du)研磨(mo)確保(bao)(bao)金屬(shu)面與(yu)法蘭(lan)密封面緊密貼 合。退火板材(cai)(cai)的室溫抗拉強度(du)(du)為(wei) 22～25 公(gong)斤力／毫 米 2,伸長率為(wei) 45～50％，布氏硬 度(du)(du)（HB）為(wei) 35～45。可以(yi)滿(man)足客戶(hu)的淬火、酸洗等(deng)各種要求(qiu)。使用溫度(du)(du)小于 400℃ 材(cai)(cai)料選(xuan) 擇： 銅(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)(bao)銅(tong)，紫銅(tong)，硅青銅(tong)，各種鋁(lv)青銅(tong)，錫(xi)青銅(tong)，錳青 銅(tong)，錳黃(huang)銅(tong)，鉻鋯銅(tong)等(deng) 。 因為(wei)要檢(jian)驗紫(zi)銅墊片密封的作用(yong),所以(yi)要檢驗其兩面的平整度，不能(neng)有(you)凹陷，變(bian)形，裂 痕和劃(hua)痕。 這種(zhong)墊片采用(yong)的原(yuan)材料是(shi)紫(zi)銅(tong) 因呈紫(zi)紅色而得名。它不一定(ding)是(shi)純銅(tong)，有(you)時還加入少量脫氧 元素或其他元素,以(yi)改(gai)善材質和性能(neng),因此也歸入銅(tong)合(he)金。

河(he)北華英主營產品(pin):聚四(si)氟(fu)乙烯盤(pan)(pan)(pan)根(gen)(gen)，四(si)氟(fu)墊(dian)片(pian)，石墨盤(pan)(pan)(pan)根(gen)(gen)，高水基盤(pan)(pan)(pan)根(gen)(gen)，芳綸(lun)盤(pan)(pan)(pan)根(gen)(gen)，石棉(mian)盤(pan)(pan)(pan)根(gen)(gen)，牛油(you)盤(pan)(pan)(pan)根(gen)(gen)，碳素纖(xian)維盤(pan)(pan)(pan)根(gen)(gen)，金(jin)屬纏繞(rao)墊(dian)片(pian)，金(jin)屬包覆墊(dian)片(pian)，石墨高強墊(dian)片(pian)，盤(pan)(pan)(pan)根(gen)(gen)環，石棉(mian)橡膠墊(dian)片(pian)，紫(zi)銅墊(dian)片(pian)，玻璃絲布，防火布等(deng)各(ge)種(zhong)密封(feng)材(cai)料。