紫銅墊(dian)片這種(zhong)墊片采(cai)用的(de)原材料是紫銅 因呈紫紅(hong)色而得名。它不一定是純銅，有時還加入少(shao)量脫氧(yang)元(yuan)素(su)或(huo)其他元(yuan)素(su),以(yi)改善(shan)材質和性(xing)能,因此也歸入銅合金 采(cai)用優質的(de)紫銅板材具備良(liang)好的(de)焊(han)接性(xing)，可經冷、熱塑性(xing)加工制成各(ge)種(zhong)半(ban)成品和成品，經數控車床精密(mi)車削確(que)保密(mi)封(feng)面(mian)(mian)平直不翹曲，高精度(du)研(yan)磨確(que)保金屬面(mian)(mian)與法蘭密(mi)封(feng)面(mian)(mian)緊密(mi)貼合。

      退火(huo)板材(cai)的室(shi)溫抗拉強度為(wei)22～25公斤力(li)／毫米2,伸長(chang)率為(wei)45～50％，布(bu)氏(shi)硬度（HB）為(wei)35～45。可(ke)以滿(man)足(zu)客戶的淬火(huo)、酸洗等各種要求(qiu)。
        使用(yong)溫度小(xiao)于(yu)400℃ 材料選擇： 銅(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)，硅(gui)青銅(tong)(tong)，各種鋁青銅(tong)(tong)，錫(xi)(xi)青銅(tong)(tong)，錳(meng)青銅(tong)(tong)，錳(meng)黃銅(tong)(tong)，鉻鋯(gao)銅(tong)(tong)等 制造(zao)(zao)標準： GB,DIN,JIS,BS,ANSI等 公差要求：遵照制造(zao)(zao)標準中的要求 公稱直(zhi)徑：3mm-3000mm 厚度范圍：1mm-8mm 表面處理：鍍(du)金，鍍(du)銀，鍍(du)錫(xi)(xi)，鍍(du)鎳(nie)，鍍(du)鉻，鍍(du)銅(tong)(tong)等環保(bao)電鍍(du).

紫銅墊(dian)片(pian) 基本描(miao)述： 1. 實心銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)應用(yong)(yong)在(zai)真(zhen)空(kong)法(fa)(fa)蘭(lan)(lan)中(zhong)效果突出； 2. 銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)柔軟性(xing)(xing)，可(ke)以填補(bu)法(fa)(fa)蘭(lan)(lan)表面(mian)的(de)(de)(de)(de)(de)不(bu)平整； 3. 銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)加(jia)工(gong)方便(bian)(bian)，任何規格和(he)型(xing)式都可(ke)以生產。 描(miao)述： 紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)俗(su)稱(cheng)無氧銅(tong)(tong)(tong)，實心銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)采用(yong)(yong)機(ji)械(xie)切(qie)割等方式加(jia)工(gong)而(er)成(cheng)，其優(you)秀的(de)(de)(de)(de)(de)柔軟性(xing)(xing)可(ke)以 填補(bu)法(fa)(fa)蘭(lan)(lan)表面(mian)的(de)(de)(de)(de)(de)不(bu)平整部(bu)位(wei)。應用(yong)(yong)溫度范圍廣泛，低(di)泄漏。我(wo)們提供各(ge)種(zhong)規格和(he)型(xing)式實心銅(tong)(tong)(tong) 墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)，同時根(gen)據客戶要(yao)求選(xuan)擇不(bu)同的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)產品制(zhi)造墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)，例如(ru)：紫(zi)銅(tong)(tong)(tong)、黃銅(tong)(tong)(tong)等。 銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)性(xing)(xing)能： 使用(yong)(yong)溫度：500℃左右，熔點：1083℃，硬度：淬(cui)火(huo)(huo)(huo)前(qian)≥60HB，淬(cui)火(huo)(huo)(huo)后≤45HB 紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)具有(you)很(hen)好(hao)的(de)(de)(de)(de)(de)密(mi)封(feng)(feng)性(xing)(xing)能,可(ke)經冷(leng)、熱塑(su)性(xing)(xing)加(jia)工(gong)制(zhi)成(cheng)各(ge)種(zhong)半(ban)成(cheng)品和(he)成(cheng)品，確(que)保金(jin)屬 面(mian)與(yu)法(fa)(fa)蘭(lan)(lan)密(mi)封(feng)(feng)面(mian)緊(jin)密(mi)貼合(he)。適(shi)用(yong)(yong)溫度是(shi) 800 度。適(shi)用(yong)(yong)壓(ya)(ya)力(li) 2.0Mpa-42mpa。 紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)退(tui)火(huo)(huo)(huo)的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)是(shi)將其軟化。 當(dang)需要(yao)對其進行折彎是(shi)為了防止斷裂及縮(suo)孔(kong) （管料） ， 需要(yao)退(tui)火(huo)(huo)(huo)。如(ru)果只(zhi)是(shi)密(mi)封(feng)(feng)，不(bu)需要(yao)退(tui)火(huo)(huo)(huo)。安裝時只(zhi)要(yao)緊(jin)固，就(jiu)可(ke)以密(mi)封(feng)(feng)。你可(ke)以試裝一下， 就(jiu)可(ke)以得出結(jie)果。 金(jin)屬包覆墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)一種(zhong),具有(you)良(liang)好(hao)的(de)(de)(de)(de)(de)耐腐蝕(shi)性(xing)(xing),耐磨性(xing)(xing)和(he)抗壓(ya)(ya)性(xing)(xing)更加(jia)突出.紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)(pian)主要(yao)應 用(yong)(yong)于石油、化工(gong)、機(ji)械(xie)、冶金(jin)、電力(li)、造船及管道、閥門、泵、壓(ya)(ya)力(li)容器(qi)、冷(leng)凝器(qi)、塔、人 孔(kong)、手(shou)孔(kong)等法(fa)(fa)蘭(lan)(lan)連接(jie)處，作靜密(mi)封(feng)(feng)之用(yong)(yong)。由(you)于機(ji)械(xie)強度高，使用(yong)(yong)方便(bian)(bian)，壓(ya)(ya)縮(suo)回彈性(xing)(xing)好(hao)，更適(shi) 合(he)在(zai)劇烈(lie)的(de)(de)(de)(de)(de)溫度交變場合(he)應用(yong)(yong)。 紫銅墊片采用(yong)優(you)質(zhi)的紫(zi)銅(tong)(tong)板材具備良好的焊接性(xing)， 可(ke)經(jing)冷(leng)、 熱(re)塑(su)性(xing)加工制成各(ge)種半成品(pin)和成品(pin)， 經(jing)數控車床精密車削確保(bao)密封面(mian)平直不(bu)翹曲，高精度(du)研磨確保(bao)金屬面(mian)與法蘭密封面(mian)緊密貼 合(he)。退火板材的室溫(wen)抗拉強度(du)為(wei)(wei) 22～25 公斤力(li)／毫(hao) 米 2,伸長率為(wei)(wei) 45～50％，布氏(shi)硬 度(du)（HB）為(wei)(wei) 35～45。可(ke)以(yi)滿足客戶的淬火、酸洗等各(ge)種要(yao)求。使用(yong)溫(wen)度(du)小(xiao)于 400℃ 材料選 擇(ze)： 銅(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)，紫(zi)銅(tong)(tong)，硅青銅(tong)(tong)，各(ge)種鋁青銅(tong)(tong)，錫青銅(tong)(tong)，錳青 銅(tong)(tong)，錳黃(huang)銅(tong)(tong)，鉻鋯銅(tong)(tong)等 。 因(yin)為(wei)(wei)要(yao)檢驗(yan)紫銅墊片密封的作用(yong),所(suo)以要檢驗其兩面的平整度，不(bu)能有凹陷，變形，裂 痕和劃痕。 這種墊片采用(yong)的原材(cai)料是紫銅 因呈紫紅色而得名(ming)。它不(bu)一(yi)定是純(chun)銅，有時(shi)還加入少(shao)量(liang)脫氧(yang) 元素或其他元素,以改善材(cai)質(zhi)和性能,因此也歸入銅合金。河(he)北華英主(zhu)營產品:聚(ju)四氟乙(yi)烯盤根(gen)(gen)，四氟墊(dian)(dian)片，石墨盤根(gen)(gen)，高(gao)水基盤根(gen)(gen)，芳綸盤根(gen)(gen)，石棉(mian)盤根(gen)(gen)，牛(niu)油盤根(gen)(gen)，碳素(su)纖維盤根(gen)(gen)，金屬纏繞(rao)墊(dian)(dian)片，金屬包覆墊(dian)(dian)片，石墨高(gao)強墊(dian)(dian)片，盤根(gen)(gen)環，石棉(mian)橡膠墊(dian)(dian)片，紫銅墊(dian)(dian)片，網格(ge)布，玻璃絲布，防火布等各種(zhong)密(mi)封材(cai)料。