紫(zi)銅墊片這種(zhong)墊片采用(yong)的原材料是紫銅 因呈紫紅色(se)而得名。它不一(yi)定是純(chun)銅，有(you)時還加入少量(liang)脫氧元(yuan)素(su)或其他元(yuan)素(su),以改善材質和性(xing)能,因此也歸入銅合金 采用(yong)優質的紫銅板材具備(bei)良好(hao)的焊(han)接性(xing)，可經冷(leng)、熱(re)塑性(xing)加工制成(cheng)各種(zhong)半成(cheng)品和成(cheng)品，經數控車(che)床精(jing)密(mi)(mi)(mi)車(che)削確保密(mi)(mi)(mi)封面(mian)平直不翹曲，高(gao)精(jing)度研磨確保金屬面(mian)與法蘭密(mi)(mi)(mi)封面(mian)緊密(mi)(mi)(mi)貼合。

      退火(huo)板材的室溫抗拉強度為(wei)22～25公斤力／毫(hao)米2,伸長率為(wei)45～50％，布(bu)氏硬度（HB）為(wei)35～45。可以滿足(zu)客戶的淬火(huo)、酸洗(xi)等(deng)各(ge)種要(yao)求。
        使用溫度小于400℃ 材(cai)料選擇(ze)： 銅(tong)(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)(tong)(tong)，硅青(qing)銅(tong)(tong)(tong)，各(ge)種鋁青(qing)銅(tong)(tong)(tong)，錫(xi)青(qing)銅(tong)(tong)(tong)，錳青(qing)銅(tong)(tong)(tong)，錳黃銅(tong)(tong)(tong)，鉻(ge)鋯銅(tong)(tong)(tong)等 制(zhi)造(zao)標(biao)(biao)準(zhun)： GB,DIN,JIS,BS,ANSI等 公差要(yao)求：遵(zun)照(zhao)制(zhi)造(zao)標(biao)(biao)準(zhun)中的要(yao)求 公稱直徑：3mm-3000mm 厚(hou)度范圍(wei)：1mm-8mm 表(biao)面處理：鍍金，鍍銀，鍍錫(xi)，鍍鎳，鍍鉻(ge)，鍍銅(tong)(tong)(tong)等環保電鍍.

紫銅墊片 基本描述(shu)： 1. 實(shi)心(xin)銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)應(ying)用(yong)在真空法蘭中效果突(tu)出； 2. 銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)的(de)(de)柔(rou)軟(ruan)(ruan)性(xing)(xing)(xing)(xing)(xing)，可以(yi)填補法蘭表面的(de)(de)不平整； 3. 銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)加(jia)(jia)工(gong)方(fang)便(bian)(bian)，任何規格和型(xing)式都可以(yi)生產。 描述(shu)： 紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)俗稱無(wu)氧銅(tong)(tong)，實(shi)心(xin)銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)采用(yong)機械(xie)(xie)切割等方(fang)式加(jia)(jia)工(gong)而成，其優(you)秀(xiu)的(de)(de)柔(rou)軟(ruan)(ruan)性(xing)(xing)(xing)(xing)(xing)可以(yi) 填補法蘭表面的(de)(de)不平整部位。應(ying)用(yong)溫度(du)范圍廣泛，低泄漏。我們提供各種規格和型(xing)式實(shi)心(xin)銅(tong)(tong) 墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)，同時根據(ju)客戶(hu)要求(qiu)選擇不同的(de)(de)銅(tong)(tong)產品制(zhi)造墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)，例如：紫銅(tong)(tong)、黃銅(tong)(tong)等。 銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)： 使(shi)用(yong)溫度(du)：500℃左右，熔(rong)點：1083℃，硬(ying)度(du)：淬(cui)火(huo)前(qian)≥60HB，淬(cui)火(huo)后≤45HB 紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)具有(you)很好(hao)(hao)的(de)(de)密(mi)(mi)封(feng)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng),可經冷、熱塑性(xing)(xing)(xing)(xing)(xing)加(jia)(jia)工(gong)制(zhi)成各種半成品和成品，確保金屬 面與法蘭密(mi)(mi)封(feng)面緊密(mi)(mi)貼合。適用(yong)溫度(du)是 800 度(du)。適用(yong)壓力 2.0Mpa-42mpa。 紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)退火(huo)的(de)(de)目的(de)(de)是將其軟(ruan)(ruan)化。 當需要對其進行折(zhe)彎是為了防(fang)止斷裂(lie)及(ji)縮孔 （管料） ， 需要退火(huo)。如果只是密(mi)(mi)封(feng)，不需要退火(huo)。安裝(zhuang)時只要緊固，就可以(yi)密(mi)(mi)封(feng)。你可以(yi)試裝(zhuang)一下， 就可以(yi)得出結果。 金屬包覆墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)的(de)(de)一種,具有(you)良(liang)好(hao)(hao)的(de)(de)耐腐(fu)蝕性(xing)(xing)(xing)(xing)(xing),耐磨性(xing)(xing)(xing)(xing)(xing)和抗壓性(xing)(xing)(xing)(xing)(xing)更(geng)加(jia)(jia)突(tu)出.紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)(dian)片(pian)(pian)(pian)主要應(ying) 用(yong)于石油(you)、化工(gong)、機械(xie)(xie)、冶金、電力、造船及(ji)管道(dao)、閥(fa)門、泵、壓力容器(qi)、冷凝器(qi)、塔、人 孔、手孔等法蘭連接處，作靜(jing)密(mi)(mi)封(feng)之用(yong)。由(you)于機械(xie)(xie)強(qiang)度(du)高，使(shi)用(yong)方(fang)便(bian)(bian)，壓縮回(hui)彈性(xing)(xing)(xing)(xing)(xing)好(hao)(hao)，更(geng)適 合在劇烈的(de)(de)溫度(du)交(jiao)變場合應(ying)用(yong)。 紫銅墊片(pian)采用優質的紫(zi)銅(tong)板材具備良好的焊(han)接性， 可經冷、 熱塑性加工制成(cheng)各(ge)(ge)種半成(cheng)品和成(cheng)品， 經數控車床精密車削(xue)確保(bao)密封(feng)面平直(zhi)不翹(qiao)曲(qu)，高精度研磨確保(bao)金屬面與法蘭密封(feng)面緊密貼 合。退火板材的室溫(wen)(wen)抗拉強度為 22～25 公斤力／毫 米 2,伸長(chang)率為 45～50％，布氏硬 度（HB）為 35～45。可以(yi)滿足客(ke)戶(hu)的淬火、酸洗(xi)等(deng)各(ge)(ge)種要求。使(shi)用溫(wen)(wen)度小于 400℃ 材料選 擇： 銅(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)，紫(zi)銅(tong)，硅青銅(tong)，各(ge)(ge)種鋁青銅(tong)，錫青銅(tong)，錳(meng)青 銅(tong)，錳(meng)黃銅(tong)，鉻鋯銅(tong)等(deng) 。 因為要檢驗紫銅(tong)墊(dian)片密封的(de)作用,所以(yi)要(yao)檢驗其兩面的(de)平(ping)整度(du)，不(bu)能有凹陷，變形(xing)，裂 痕和(he)劃痕。 這種墊片采用的(de)原材(cai)料是(shi)紫銅(tong) 因(yin)呈(cheng)紫紅色(se)而得名。它(ta)不(bu)一(yi)定是(shi)純銅(tong)，有時還加入(ru)少(shao)量脫氧 元(yuan)素或其他(ta)元(yuan)素,以(yi)改善(shan)材(cai)質和(he)性(xing)能,因(yin)此也歸(gui)入(ru)銅(tong)合(he)金。河(he)北華(hua)英主營產品(pin):聚四氟乙烯盤(pan)(pan)根(gen)(gen)(gen)，四氟墊(dian)片，石墨(mo)盤(pan)(pan)根(gen)(gen)(gen)，高(gao)水基盤(pan)(pan)根(gen)(gen)(gen)，芳綸盤(pan)(pan)根(gen)(gen)(gen)，石棉盤(pan)(pan)根(gen)(gen)(gen)，牛油盤(pan)(pan)根(gen)(gen)(gen)，碳素纖(xian)維(wei)盤(pan)(pan)根(gen)(gen)(gen)，金(jin)屬(shu)纏(chan)繞墊(dian)片，金(jin)屬(shu)包(bao)覆墊(dian)片，石墨(mo)高(gao)強墊(dian)片，盤(pan)(pan)根(gen)(gen)(gen)環，石棉橡膠(jiao)墊(dian)片，紫銅墊(dian)片，網格布(bu)(bu)，玻(bo)璃絲(si)布(bu)(bu)，防(fang)火布(bu)(bu)等各種(zhong)密封(feng)材料。