紫銅墊片這種(zhong)墊片(pian)采用(yong)的(de)(de)原材料是紫銅(tong) 因呈(cheng)紫紅色而得名。它不一定是純(chun)銅(tong)，有時還加入少量脫(tuo)氧元素或(huo)其他元素,以改善材質和(he)性能,因此也歸入銅(tong)合(he)金 采用(yong)優質的(de)(de)紫銅(tong)板材具備良好的(de)(de)焊接(jie)性，可經冷、熱(re)塑性加工制成(cheng)各種(zhong)半(ban)成(cheng)品和(he)成(cheng)品，經數控(kong)車(che)(che)床(chuang)精密(mi)車(che)(che)削確(que)保密(mi)封面平直不翹曲，高(gao)精度研磨確(que)保金屬面與法蘭密(mi)封面緊(jin)密(mi)貼合(he)。

      退火板材(cai)的(de)室(shi)溫抗拉(la)強度為22～25公斤力／毫米2,伸長率(lv)為45～50％，布氏(shi)硬度（HB）為35～45。可以滿足客戶(hu)的(de)淬火、酸洗等各種要求。
        使用溫(wen)度小(xiao)于400℃ 材料(liao)選(xuan)擇： 銅(tong)Hpb59-1,H62,H65,H68(RoHS)環(huan)保銅(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)，鉻鋯銅(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)稱直徑：3mm-3000mm 厚度范圍(wei)：1mm-8mm 表面(mian)處理：鍍(du)(du)金，鍍(du)(du)銀(yin)，鍍(du)(du)錫，鍍(du)(du)鎳，鍍(du)(du)鉻，鍍(du)(du)銅(tong)等(deng)(deng)環(huan)保電鍍(du)(du).

紫銅(tong)墊片 基本描(miao)(miao)述： 1. 實心銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)應(ying)(ying)(ying)用(yong)(yong)在真(zhen)空法(fa)蘭(lan)(lan)(lan)中效果(guo)突(tu)出； 2. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)的(de)柔(rou)軟(ruan)(ruan)性(xing)，可(ke)以(yi)填(tian)補法(fa)蘭(lan)(lan)(lan)表面(mian)的(de)不平整； 3. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)加工(gong)方便，任何規格和(he)型(xing)式都可(ke)以(yi)生產。 描(miao)(miao)述： 紫(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)俗(su)稱無氧銅(tong)(tong)(tong)(tong)(tong)，實心銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)采用(yong)(yong)機械(xie)切割等(deng)方式加工(gong)而成(cheng)，其柔(rou)軟(ruan)(ruan)性(xing)可(ke)以(yi) 填(tian)補法(fa)蘭(lan)(lan)(lan)表面(mian)的(de)不平整部位(wei)。應(ying)(ying)(ying)用(yong)(yong)溫度(du)(du)范圍廣泛，低泄漏。我們提(ti)供各種規格和(he)型(xing)式實心銅(tong)(tong)(tong)(tong)(tong) 墊(dian)(dian)(dian)(dian)片(pian)，同時根(gen)據(ju)客(ke)戶要(yao)(yao)求(qiu)選擇不同的(de)銅(tong)(tong)(tong)(tong)(tong)產品(pin)制(zhi)造(zao)墊(dian)(dian)(dian)(dian)片(pian)，例如：紫(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)性(xing)能： 使(shi)用(yong)(yong)溫度(du)(du)：500℃左右，熔(rong)點：1083℃，硬度(du)(du)：淬火(huo)(huo)(huo)前≥60HB，淬火(huo)(huo)(huo)后(hou)≤45HB 紫(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)具有很(hen)好的(de)密(mi)(mi)封(feng)性(xing)能,可(ke)經冷、熱塑性(xing)加工(gong)制(zhi)成(cheng)各種半成(cheng)品(pin)和(he)成(cheng)品(pin)，確保金(jin)屬(shu) 面(mian)與法(fa)蘭(lan)(lan)(lan)密(mi)(mi)封(feng)面(mian)緊(jin)密(mi)(mi)貼合(he)。適用(yong)(yong)溫度(du)(du)是 800 度(du)(du)。適用(yong)(yong)壓(ya)力(li) 2.0Mpa-42mpa。 紫(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)退(tui)(tui)(tui)火(huo)(huo)(huo)的(de)目(mu)的(de)是將其軟(ruan)(ruan)化(hua)。 當需要(yao)(yao)對其進行(xing)折彎(wan)是為了防止斷裂及縮(suo)孔(kong) （管料(liao)） ， 需要(yao)(yao)退(tui)(tui)(tui)火(huo)(huo)(huo)。如果(guo)只是密(mi)(mi)封(feng)，不需要(yao)(yao)退(tui)(tui)(tui)火(huo)(huo)(huo)。安裝(zhuang)時只要(yao)(yao)緊(jin)固，就(jiu)可(ke)以(yi)密(mi)(mi)封(feng)。你可(ke)以(yi)試裝(zhuang)一(yi)下， 就(jiu)可(ke)以(yi)得出結果(guo)。 金(jin)屬(shu)包覆(fu)墊(dian)(dian)(dian)(dian)片(pian)的(de)一(yi)種,具有良好的(de)耐腐蝕性(xing),耐磨性(xing)和(he)抗壓(ya)性(xing)更(geng)加突(tu)出.紫(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)主(zhu)要(yao)(yao)應(ying)(ying)(ying) 用(yong)(yong)于(yu)石油、化(hua)工(gong)、機械(xie)、冶金(jin)、電力(li)、造(zao)船及管道、閥(fa)門、泵、壓(ya)力(li)容器、冷凝器、塔、人 孔(kong)、手孔(kong)等(deng)法(fa)蘭(lan)(lan)(lan)連接處，作靜(jing)密(mi)(mi)封(feng)之用(yong)(yong)。由于(yu)機械(xie)強度(du)(du)高(gao)，使(shi)用(yong)(yong)方便，壓(ya)縮(suo)回彈性(xing)好，更(geng)適 合(he)在劇烈的(de)溫度(du)(du)交(jiao)變(bian)場(chang)合(he)應(ying)(ying)(ying)用(yong)(yong)。

 紫銅墊片(pian)采用優質的(de)紫(zi)銅(tong)(tong)(tong)板(ban)材具(ju)備良好的(de)焊接(jie)性， 可經(jing)冷、 熱塑性加工制成各種(zhong)(zhong)半成品和成品， 經(jing)數控車床精密車削確(que)保(bao)密封面(mian)平直(zhi)不翹曲，高(gao)精度(du)研磨確(que)保(bao)金屬面(mian)與法蘭密封面(mian)緊密貼 合。退火板(ban)材的(de)室(shi)溫(wen)抗(kang)拉強度(du)為(wei)(wei) 22～25 公斤力／毫(hao) 米 2,伸長率為(wei)(wei) 45～50％，布氏硬 度(du)（HB）為(wei)(wei) 35～45。可以滿足客戶的(de)淬火、酸(suan)洗等各種(zhong)(zhong)要(yao)(yao)求。使用溫(wen)度(du)小于 400℃ 材料選(xuan) 擇： 銅(tong)(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)(tong)，紫(zi)銅(tong)(tong)(tong)，硅青(qing)銅(tong)(tong)(tong)，各種(zhong)(zhong)鋁青(qing)銅(tong)(tong)(tong)，錫青(qing)銅(tong)(tong)(tong)，錳青(qing) 銅(tong)(tong)(tong)，錳黃銅(tong)(tong)(tong)，鉻(ge)鋯(gao)銅(tong)(tong)(tong)等 。 因為(wei)(wei)要(yao)(yao)檢(jian)驗紫(zi)銅墊片(pian)密封的作用,所以要檢驗其兩面(mian)的平(ping)整度，不能有凹陷，變形，裂 痕和(he)劃(hua)痕。 這(zhe)種墊片采用的原材料是紫(zi)銅(tong) 因(yin)呈紫(zi)紅(hong)色而(er)得(de)名(ming)。它(ta)不一定(ding)是純(chun)銅(tong)，有時還加入少量脫(tuo)氧 元(yuan)(yuan)素或(huo)其他元(yuan)(yuan)素,以改(gai)善材質和(he)性能,因(yin)此也歸入銅(tong)合(he)金。

河(he)北(bei)華英主營產品:聚四氟(fu)乙烯盤(pan)根(gen)(gen)，四氟(fu)墊(dian)片(pian)(pian)，石(shi)墨盤(pan)根(gen)(gen)，高水基盤(pan)根(gen)(gen)，芳(fang)綸盤(pan)根(gen)(gen)，石(shi)棉盤(pan)根(gen)(gen)，牛油盤(pan)根(gen)(gen)，碳素纖維(wei)盤(pan)根(gen)(gen)，金屬(shu)纏繞(rao)墊(dian)片(pian)(pian)，金屬(shu)包覆墊(dian)片(pian)(pian)，石(shi)墨高強墊(dian)片(pian)(pian)，盤(pan)根(gen)(gen)環，石(shi)棉橡(xiang)膠(jiao)墊(dian)片(pian)(pian)，紫銅(tong)墊(dian)片(pian)(pian)，玻璃絲(si)布，防火布等各種密封材料。