紫銅(tong)墊片這種(zhong)墊片(pian)采(cai)用的原材(cai)料是紫銅(tong)(tong) 因呈紫紅色而(er)得名。它不(bu)一定是純銅(tong)(tong)，有時還加(jia)入少量脫氧元(yuan)素或其他(ta)元(yuan)素,以改善材(cai)質和(he)性能,因此也歸入銅(tong)(tong)合金(jin) 采(cai)用優質的紫銅(tong)(tong)板(ban)材(cai)具備良好(hao)的焊接性，可(ke)經(jing)冷(leng)、熱(re)塑性加(jia)工制成(cheng)各種(zhong)半成(cheng)品(pin)和(he)成(cheng)品(pin)，經(jing)數控車床精密車削確保密封面平直不(bu)翹曲，高精度研磨確保金(jin)屬面與法蘭(lan)密封面緊密貼合。

      退火(huo)(huo)板(ban)材的室溫抗拉強度為22～25公斤(jin)力(li)／毫米(mi)2,伸長率為45～50％，布(bu)氏硬度（HB）為35～45。可以(yi)滿足(zu)客戶的淬火(huo)(huo)、酸(suan)洗等各種要(yao)求。
        使用溫(wen)度小于400℃ 材料選擇： 銅(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環(huan)(huan)保(bao)(bao)銅(tong)(tong)，硅(gui)青銅(tong)(tong)，各(ge)種(zhong)鋁青銅(tong)(tong)，錫(xi)(xi)青銅(tong)(tong)，錳青銅(tong)(tong)，錳黃銅(tong)(tong)，鉻鋯(gao)銅(tong)(tong)等(deng)(deng) 制造標(biao)準(zhun)： GB,DIN,JIS,BS,ANSI等(deng)(deng) 公(gong)差要求：遵照制造標(biao)準(zhun)中的要求 公(gong)稱(cheng)直徑：3mm-3000mm 厚度范圍：1mm-8mm 表面處理(li)：鍍(du)(du)金，鍍(du)(du)銀，鍍(du)(du)錫(xi)(xi)，鍍(du)(du)鎳，鍍(du)(du)鉻，鍍(du)(du)銅(tong)(tong)等(deng)(deng)環(huan)(huan)保(bao)(bao)電鍍(du)(du).

紫銅墊片 基本描述(shu)： 1. 實(shi)(shi)心銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)應(ying)用(yong)(yong)在真空法(fa)(fa)蘭(lan)中效果突出(chu)； 2. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)的(de)(de)(de)柔軟(ruan)性(xing)，可(ke)以(yi)填補(bu)(bu)法(fa)(fa)蘭(lan)表(biao)面的(de)(de)(de)不平(ping)(ping)整； 3. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)加工方便，任何(he)規格(ge)和型式(shi)都(dou)可(ke)以(yi)生產。 描述(shu)： 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)俗(su)稱無氧銅(tong)(tong)(tong)(tong)(tong)，實(shi)(shi)心銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)采用(yong)(yong)機械(xie)切割等(deng)方式(shi)加工而成(cheng)(cheng)，其(qi)優秀的(de)(de)(de)柔軟(ruan)性(xing)可(ke)以(yi) 填補(bu)(bu)法(fa)(fa)蘭(lan)表(biao)面的(de)(de)(de)不平(ping)(ping)整部位。應(ying)用(yong)(yong)溫度(du)(du)(du)范(fan)圍廣泛，低泄漏。我(wo)們提供各種(zhong)規格(ge)和型式(shi)實(shi)(shi)心銅(tong)(tong)(tong)(tong)(tong) 墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)，同時(shi)根據(ju)客戶(hu)要求選擇不同的(de)(de)(de)銅(tong)(tong)(tong)(tong)(tong)產品(pin)(pin)制(zhi)造墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)，例如：紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)、黃銅(tong)(tong)(tong)(tong)(tong)等(deng)。 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)性(xing)能： 使(shi)用(yong)(yong)溫度(du)(du)(du)：500℃左右，熔點：1083℃，硬度(du)(du)(du)：淬(cui)火前≥60HB，淬(cui)火后≤45HB 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)具有(you)很好(hao)的(de)(de)(de)密封(feng)性(xing)能,可(ke)經冷、熱塑(su)性(xing)加工制(zhi)成(cheng)(cheng)各種(zhong)半(ban)成(cheng)(cheng)品(pin)(pin)和成(cheng)(cheng)品(pin)(pin)，確(que)保金(jin)屬(shu) 面與法(fa)(fa)蘭(lan)密封(feng)面緊密貼合。適用(yong)(yong)溫度(du)(du)(du)是 800 度(du)(du)(du)。適用(yong)(yong)壓力 2.0Mpa-42mpa。 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)退(tui)火的(de)(de)(de)目(mu)的(de)(de)(de)是將其(qi)軟(ruan)化(hua)。 當(dang)需(xu)要對其(qi)進(jin)行折彎是為了防(fang)止斷(duan)裂及縮孔 （管(guan)料(liao)） ， 需(xu)要退(tui)火。如果只是密封(feng)，不需(xu)要退(tui)火。安裝時(shi)只要緊固(gu)，就可(ke)以(yi)密封(feng)。你(ni)可(ke)以(yi)試裝一下， 就可(ke)以(yi)得出(chu)結果。 金(jin)屬(shu)包覆墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)的(de)(de)(de)一種(zhong),具有(you)良好(hao)的(de)(de)(de)耐腐(fu)蝕性(xing),耐磨性(xing)和抗壓性(xing)更(geng)加突出(chu).紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)主要應(ying) 用(yong)(yong)于(yu)石油(you)、化(hua)工、機械(xie)、冶金(jin)、電力、造船及管(guan)道、閥門、泵、壓力容器、冷凝器、塔、人 孔、手孔等(deng)法(fa)(fa)蘭(lan)連(lian)接處，作靜密封(feng)之(zhi)用(yong)(yong)。由于(yu)機械(xie)強度(du)(du)(du)高，使(shi)用(yong)(yong)方便，壓縮回彈性(xing)好(hao)，更(geng)適 合在劇烈的(de)(de)(de)溫度(du)(du)(du)交變(bian)場合應(ying)用(yong)(yong)。 紫銅墊片采(cai)用優質的紫(zi)銅(tong)板(ban)材(cai)(cai)(cai)具(ju)備(bei)良(liang)好(hao)的焊(han)接(jie)性(xing)， 可經(jing)冷、 熱(re)塑性(xing)加工(gong)制成各種半成品和成品， 經(jing)數控車床精密車削確(que)保密封(feng)面平直不翹(qiao)曲(qu)，高精度(du)研(yan)磨確(que)保金屬(shu)面與(yu)法蘭密封(feng)面緊密貼 合(he)。退火(huo)板(ban)材(cai)(cai)(cai)的室溫(wen)抗拉強(qiang)度(du)為(wei) 22～25 公(gong)斤力／毫(hao) 米 2,伸長率為(wei) 45～50％，布氏硬 度(du)（HB）為(wei) 35～45。可以滿足客(ke)戶的淬火(huo)、酸洗(xi)等各種要求(qiu)。使用溫(wen)度(du)小于 400℃ 材(cai)(cai)(cai)料(liao)選 擇： 銅(tong) Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)，紫(zi)銅(tong)，硅青(qing)銅(tong)，各種鋁青(qing)銅(tong)，錫青(qing)銅(tong)，錳青(qing) 銅(tong)，錳黃銅(tong)，鉻(ge)鋯銅(tong)等 。 因為(wei)要檢(jian)驗紫銅墊片密封的(de)作用,所以要檢(jian)驗其(qi)兩面的(de)平整度，不能有凹陷，變形，裂 痕(hen)和劃痕(hen)。 這種(zhong)墊片采用的(de)原(yuan)材料是(shi)紫銅 因呈紫紅(hong)色(se)而得名。它不一定是(shi)純銅，有時還加入少量脫氧 元素(su)(su)或其(qi)他元素(su)(su),以改善材質和性能,因此(ci)也歸入銅合金。河北華(hua)英主營產(chan)品:聚(ju)四氟乙(yi)烯盤(pan)(pan)(pan)根(gen)，四氟墊(dian)片(pian)，石墨(mo)盤(pan)(pan)(pan)根(gen)，高水基盤(pan)(pan)(pan)根(gen)，芳綸盤(pan)(pan)(pan)根(gen)，石棉(mian)盤(pan)(pan)(pan)根(gen)，牛油盤(pan)(pan)(pan)根(gen)，碳(tan)素纖維(wei)盤(pan)(pan)(pan)根(gen)，金屬(shu)(shu)纏繞墊(dian)片(pian)，金屬(shu)(shu)包覆墊(dian)片(pian)，石墨(mo)高強墊(dian)片(pian)，盤(pan)(pan)(pan)根(gen)環，石棉(mian)橡膠墊(dian)片(pian)，紫銅墊(dian)片(pian)，網格布(bu)，玻璃絲布(bu)，防火布(bu)等各種密封材(cai)料(liao)。