紫銅墊片這種墊片采用的原(yuan)材料是(shi)紫銅(tong)(tong) 因呈紫紅色而得名。它不一定是(shi)純銅(tong)(tong)，有時(shi)還加入少量脫氧元(yuan)素(su)或(huo)其他元(yuan)素(su),以改善材質(zhi)和性(xing)能,因此也歸入銅(tong)(tong)合(he)金(jin) 采用優質(zhi)的紫銅(tong)(tong)板材具備良好(hao)的焊接性(xing)，可經(jing)冷(leng)、熱塑(su)性(xing)加工制成(cheng)各種半成(cheng)品和成(cheng)品，經(jing)數控(kong)車(che)床精(jing)(jing)密車(che)削確保密封(feng)面(mian)平(ping)直不翹曲(qu)，高精(jing)(jing)度(du)研磨確保金(jin)屬面(mian)與法蘭密封(feng)面(mian)緊(jin)密貼合(he)。

      退火板材(cai)的(de)室溫抗拉強(qiang)度(du)為22～25公斤力(li)／毫米(mi)2,伸長率為45～50％，布氏(shi)硬度(du)（HB）為35～45。可以滿(man)足客戶的(de)淬火、酸洗(xi)等各種要求。
        使用溫(wen)度小于(yu)400℃ 材料選擇： 銅Hpb59-1,H62,H65,H68(RoHS)環保銅，硅青(qing)銅，各種鋁青(qing)銅，錫青(qing)銅，錳(meng)青(qing)銅，錳(meng)黃(huang)銅，鉻鋯銅等 制造標(biao)(biao)準(zhun)： GB,DIN,JIS,BS,ANSI等 公差(cha)要求：遵照(zhao)制造標(biao)(biao)準(zhun)中的要求 公稱(cheng)直徑：3mm-3000mm 厚度范(fan)圍(wei)：1mm-8mm 表面處理(li)：鍍金，鍍銀，鍍錫，鍍鎳(nie)，鍍鉻，鍍銅等環保電(dian)鍍.

紫銅墊(dian)片(pian) 基(ji)本描述： 1. 實(shi)心銅墊(dian)(dian)(dian)片(pian)(pian)應(ying)用(yong)(yong)(yong)在真空法蘭(lan)中效果(guo)突出(chu)； 2. 銅墊(dian)(dian)(dian)片(pian)(pian)的(de)柔(rou)(rou)軟(ruan)(ruan)性(xing)(xing)(xing)，可以(yi)填補(bu)法蘭(lan)表面(mian)(mian)的(de)不(bu)平整(zheng)(zheng)； 3. 銅墊(dian)(dian)(dian)片(pian)(pian)加工(gong)(gong)方(fang)便，任何規格和(he)(he)型式(shi)都可以(yi)生(sheng)產(chan)。 描述： 紫銅墊(dian)(dian)(dian)片(pian)(pian)俗稱無氧銅，實(shi)心銅墊(dian)(dian)(dian)片(pian)(pian)采用(yong)(yong)(yong)機械切割等(deng)方(fang)式(shi)加工(gong)(gong)而成，其優秀的(de)柔(rou)(rou)軟(ruan)(ruan)性(xing)(xing)(xing)可以(yi) 填補(bu)法蘭(lan)表面(mian)(mian)的(de)不(bu)平整(zheng)(zheng)部位(wei)。應(ying)用(yong)(yong)(yong)溫(wen)度(du)范圍(wei)廣(guang)泛(fan)，低泄漏。我們提供各種(zhong)規格和(he)(he)型式(shi)實(shi)心銅 墊(dian)(dian)(dian)片(pian)(pian)，同時(shi)根據客(ke)戶要求選擇不(bu)同的(de)銅產(chan)品(pin)(pin)制造墊(dian)(dian)(dian)片(pian)(pian)，例如(ru)：紫銅、黃銅等(deng)。 銅墊(dian)(dian)(dian)片(pian)(pian)性(xing)(xing)(xing)能： 使(shi)用(yong)(yong)(yong)溫(wen)度(du)：500℃左右，熔點：1083℃，硬度(du)：淬(cui)火前(qian)≥60HB，淬(cui)火后≤45HB 紫銅墊(dian)(dian)(dian)片(pian)(pian)具有很(hen)好的(de)密封(feng)(feng)性(xing)(xing)(xing)能,可經冷、熱塑性(xing)(xing)(xing)加工(gong)(gong)制成各種(zhong)半成品(pin)(pin)和(he)(he)成品(pin)(pin)，確保金屬 面(mian)(mian)與法蘭(lan)密封(feng)(feng)面(mian)(mian)緊密貼合(he)。適(shi)(shi)用(yong)(yong)(yong)溫(wen)度(du)是 800 度(du)。適(shi)(shi)用(yong)(yong)(yong)壓(ya)(ya)力 2.0Mpa-42mpa。 紫銅墊(dian)(dian)(dian)片(pian)(pian)退(tui)(tui)火的(de)目的(de)是將(jiang)其軟(ruan)(ruan)化(hua)。 當(dang)需(xu)要對其進行(xing)折彎是為(wei)了防止斷(duan)裂及(ji)(ji)縮(suo)孔 （管料） ， 需(xu)要退(tui)(tui)火。如(ru)果(guo)只是密封(feng)(feng)，不(bu)需(xu)要退(tui)(tui)火。安裝時(shi)只要緊固，就(jiu)(jiu)可以(yi)密封(feng)(feng)。你可以(yi)試裝一下(xia)， 就(jiu)(jiu)可以(yi)得出(chu)結果(guo)。 金屬包覆墊(dian)(dian)(dian)片(pian)(pian)的(de)一種(zhong),具有良(liang)好的(de)耐腐蝕性(xing)(xing)(xing),耐磨(mo)性(xing)(xing)(xing)和(he)(he)抗(kang)壓(ya)(ya)性(xing)(xing)(xing)更(geng)加突出(chu).紫銅墊(dian)(dian)(dian)片(pian)(pian)主要應(ying) 用(yong)(yong)(yong)于石油、化(hua)工(gong)(gong)、機械、冶金、電(dian)力、造船及(ji)(ji)管道、閥門、泵、壓(ya)(ya)力容器、冷凝器、塔、人 孔、手孔等(deng)法蘭(lan)連(lian)接處，作靜密封(feng)(feng)之(zhi)用(yong)(yong)(yong)。由于機械強度(du)高，使(shi)用(yong)(yong)(yong)方(fang)便，壓(ya)(ya)縮(suo)回彈性(xing)(xing)(xing)好，更(geng)適(shi)(shi) 合(he)在劇烈(lie)的(de)溫(wen)度(du)交變場合(he)應(ying)用(yong)(yong)(yong)。

 紫銅墊(dian)片(pian)采用優質的(de)紫銅(tong)(tong)(tong)板材具備良好的(de)焊接性(xing)， 可(ke)經冷、 熱塑(su)性(xing)加工制成各種半成品(pin)(pin)和成品(pin)(pin)， 經數控車(che)床(chuang)精密車(che)削確保(bao)密封面平直不翹曲，高精度(du)研(yan)磨確保(bao)金(jin)屬面與法蘭密封面緊密貼 合。退(tui)火板材的(de)室溫(wen)抗拉強度(du)為(wei) 22～25 公斤力(li)／毫 米 2,伸長率為(wei) 45～50％，布氏硬 度(du)（HB）為(wei) 35～45。可(ke)以(yi)滿足客(ke)戶的(de)淬火、酸洗等(deng)各種要求。使用溫(wen)度(du)小于 400℃ 材料選 擇： 銅(tong)(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)(tong)，紫銅(tong)(tong)(tong)，硅青銅(tong)(tong)(tong)，各種鋁青銅(tong)(tong)(tong)，錫青銅(tong)(tong)(tong)，錳青 銅(tong)(tong)(tong)，錳黃銅(tong)(tong)(tong)，鉻鋯銅(tong)(tong)(tong)等(deng) 。 因為(wei)要檢驗紫銅墊片密封(feng)的作用(yong),所以要檢驗其(qi)(qi)兩面(mian)的平整度，不(bu)(bu)能(neng)有凹(ao)陷(xian)，變形，裂(lie) 痕和劃痕。 這種墊片采用(yong)的原材(cai)料是紫(zi)(zi)銅 因呈紫(zi)(zi)紅色而得(de)名。它不(bu)(bu)一定是純銅，有時還(huan)加入(ru)少量(liang)脫(tuo)氧 元(yuan)素或其(qi)(qi)他元(yuan)素,以改(gai)善(shan)材(cai)質和性能(neng),因此(ci)也歸入(ru)銅合金。

河北(bei)華英主營(ying)產品:聚四氟(fu)乙(yi)烯(xi)盤(pan)(pan)根(gen)，四氟(fu)墊(dian)(dian)(dian)片(pian)(pian)，石墨盤(pan)(pan)根(gen)，高水(shui)基盤(pan)(pan)根(gen)，芳綸盤(pan)(pan)根(gen)，石棉盤(pan)(pan)根(gen)，牛油盤(pan)(pan)根(gen)，碳素(su)纖維(wei)盤(pan)(pan)根(gen)，金(jin)屬纏繞(rao)墊(dian)(dian)(dian)片(pian)(pian)，金(jin)屬包覆墊(dian)(dian)(dian)片(pian)(pian)，石墨高強墊(dian)(dian)(dian)片(pian)(pian)，盤(pan)(pan)根(gen)環，石棉橡膠墊(dian)(dian)(dian)片(pian)(pian)，紫銅墊(dian)(dian)(dian)片(pian)(pian)，玻璃絲布，防火布等各種密封材料(liao)。