紫銅墊(dian)片這種(zhong)(zhong)墊片采(cai)(cai)用(yong)(yong)的原材料是(shi)紫銅(tong)(tong) 因(yin)呈紫紅色而得名。它不(bu)一定是(shi)純銅(tong)(tong)，有時還加入少量(liang)脫氧元素(su)或其他元素(su),以改善材質和(he)性(xing)(xing)能,因(yin)此也歸入銅(tong)(tong)合金 采(cai)(cai)用(yong)(yong)優質的紫銅(tong)(tong)板材具(ju)備良好的焊接性(xing)(xing)，可經冷、熱塑(su)性(xing)(xing)加工制成各種(zhong)(zhong)半(ban)成品(pin)(pin)和(he)成品(pin)(pin)，經數控車床精密車削確保密封面(mian)平(ping)直不(bu)翹曲(qu)，高精度研磨(mo)確保金屬面(mian)與法蘭密封面(mian)緊密貼合。

      退火板材的室(shi)溫抗拉強(qiang)度(du)(du)為(wei)22～25公斤力／毫(hao)米2,伸(shen)長率為(wei)45～50％，布(bu)氏(shi)硬(ying)度(du)(du)（HB）為(wei)35～45。可以滿足客戶的淬火、酸洗等各種要求。
        使用(yong)溫度(du)小于400℃ 材料(liao)選擇： 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(xi)青(qing)銅(tong)，錳青(qing)銅(tong)，錳黃(huang)銅(tong)，鉻鋯銅(tong)等(deng) 制造(zao)標準： GB,DIN,JIS,BS,ANSI等(deng) 公(gong)差要求(qiu)：遵照制造(zao)標準中的要求(qiu) 公(gong)稱直徑：3mm-3000mm 厚(hou)度(du)范圍：1mm-8mm 表面處理：鍍(du)(du)金(jin)，鍍(du)(du)銀，鍍(du)(du)錫(xi)，鍍(du)(du)鎳，鍍(du)(du)鉻，鍍(du)(du)銅(tong)等(deng)環(huan)保電(dian)鍍(du)(du).

紫銅墊(dian)片 基(ji)本描述(shu)(shu)： 1. 實心(xin)(xin)(xin)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)應用(yong)(yong)(yong)在真(zhen)空法(fa)(fa)蘭(lan)(lan)(lan)中效果突出(chu)； 2. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)的(de)(de)柔(rou)軟性(xing)，可以(yi)填補法(fa)(fa)蘭(lan)(lan)(lan)表(biao)面(mian)(mian)的(de)(de)不(bu)(bu)(bu)平(ping)整(zheng)； 3. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)加工(gong)方(fang)(fang)便，任何規格和(he)型(xing)式(shi)都可以(yi)生產(chan)。 描述(shu)(shu)： 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)俗稱(cheng)無(wu)氧銅(tong)(tong)(tong)(tong)(tong)，實心(xin)(xin)(xin)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)采用(yong)(yong)(yong)機(ji)械(xie)切割等(deng)方(fang)(fang)式(shi)加工(gong)而成，其(qi)優秀(xiu)的(de)(de)柔(rou)軟性(xing)可以(yi) 填補法(fa)(fa)蘭(lan)(lan)(lan)表(biao)面(mian)(mian)的(de)(de)不(bu)(bu)(bu)平(ping)整(zheng)部位(wei)。應用(yong)(yong)(yong)溫(wen)度(du)(du)范(fan)圍廣泛，低(di)泄漏(lou)。我(wo)們提供各種(zhong)規格和(he)型(xing)式(shi)實心(xin)(xin)(xin)銅(tong)(tong)(tong)(tong)(tong) 墊(dian)(dian)片(pian)，同(tong)時根據客戶要(yao)求(qiu)選擇不(bu)(bu)(bu)同(tong)的(de)(de)銅(tong)(tong)(tong)(tong)(tong)產(chan)品制(zhi)造墊(dian)(dian)片(pian)，例(li)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)片(pian)性(xing)能(neng)： 使用(yong)(yong)(yong)溫(wen)度(du)(du)：500℃左(zuo)右，熔點：1083℃，硬度(du)(du)：淬火前≥60HB，淬火后≤45HB 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)具有(you)很好(hao)的(de)(de)密(mi)(mi)封性(xing)能(neng),可經冷、熱塑(su)性(xing)加工(gong)制(zhi)成各種(zhong)半成品和(he)成品，確保(bao)金屬(shu) 面(mian)(mian)與法(fa)(fa)蘭(lan)(lan)(lan)密(mi)(mi)封面(mian)(mian)緊密(mi)(mi)貼合(he)。適(shi)用(yong)(yong)(yong)溫(wen)度(du)(du)是 800 度(du)(du)。適(shi)用(yong)(yong)(yong)壓(ya)(ya)力(li) 2.0Mpa-42mpa。 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)退(tui)火的(de)(de)目的(de)(de)是將其(qi)軟化。 當需(xu)要(yao)對其(qi)進行折彎是為了防止斷裂及縮孔(kong) （管料） ， 需(xu)要(yao)退(tui)火。如果只(zhi)(zhi)是密(mi)(mi)封，不(bu)(bu)(bu)需(xu)要(yao)退(tui)火。安裝(zhuang)時只(zhi)(zhi)要(yao)緊固，就(jiu)(jiu)可以(yi)密(mi)(mi)封。你可以(yi)試裝(zhuang)一下， 就(jiu)(jiu)可以(yi)得(de)出(chu)結果。 金屬(shu)包(bao)覆墊(dian)(dian)片(pian)的(de)(de)一種(zhong),具有(you)良好(hao)的(de)(de)耐腐蝕性(xing),耐磨性(xing)和(he)抗壓(ya)(ya)性(xing)更加突出(chu).紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)片(pian)主要(yao)應 用(yong)(yong)(yong)于石油、化工(gong)、機(ji)械(xie)、冶(ye)金、電力(li)、造船及管道、閥門、泵、壓(ya)(ya)力(li)容器、冷凝器、塔、人 孔(kong)、手(shou)孔(kong)等(deng)法(fa)(fa)蘭(lan)(lan)(lan)連接處，作靜(jing)密(mi)(mi)封之用(yong)(yong)(yong)。由于機(ji)械(xie)強度(du)(du)高，使用(yong)(yong)(yong)方(fang)(fang)便，壓(ya)(ya)縮回(hui)彈性(xing)好(hao)，更適(shi) 合(he)在劇烈的(de)(de)溫(wen)度(du)(du)交變場(chang)合(he)應用(yong)(yong)(yong)。

 紫銅墊片采用優(you)質的(de)(de)紫銅(tong)(tong)(tong)(tong)(tong)板(ban)(ban)材(cai)具備良好的(de)(de)焊接性(xing)， 可經(jing)冷、 熱塑性(xing)加工制成(cheng)各(ge)種(zhong)半成(cheng)品(pin)和成(cheng)品(pin)， 經(jing)數控車床精(jing)密(mi)車削確保(bao)密(mi)封面平直(zhi)不翹曲(qu)，高精(jing)度(du)(du)研磨(mo)確保(bao)金屬面與法蘭密(mi)封面緊密(mi)貼(tie) 合。退(tui)火板(ban)(ban)材(cai)的(de)(de)室溫(wen)抗拉強度(du)(du)為(wei) 22～25 公斤力(li)／毫(hao) 米 2,伸長率(lv)為(wei) 45～50％，布氏硬 度(du)(du)（HB）為(wei) 35～45。可以(yi)滿足客(ke)戶的(de)(de)淬火、酸洗等各(ge)種(zhong)要求。使用溫(wen)度(du)(du)小(xiao)于 400℃ 材(cai)料選 擇： 銅(tong)(tong)(tong)(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)(tong)(tong)(tong)，紫銅(tong)(tong)(tong)(tong)(tong)，硅青(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)，各(ge)種(zhong)鋁青(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)，錫青(qing)(qing)銅(tong)(tong)(tong)(tong)(tong)，錳(meng)青(qing)(qing) 銅(tong)(tong)(tong)(tong)(tong)，錳(meng)黃銅(tong)(tong)(tong)(tong)(tong)，鉻鋯銅(tong)(tong)(tong)(tong)(tong)等 。 因為(wei)要檢(jian)驗紫銅墊片密封的作(zuo)用(yong),所以要檢驗其兩面(mian)的平整度，不能(neng)有(you)凹陷，變形，裂 痕和劃痕。 這(zhe)種墊片采用(yong)的原(yuan)材料是紫銅(tong) 因呈紫紅色而得名。它不一定是純銅(tong)，有(you)時還(huan)加入少量脫(tuo)氧 元素(su)或其他元素(su),以改善材質和性能(neng),因此也歸入銅(tong)合金(jin)。

河(he)北(bei)華英主營(ying)產品(pin):聚四氟(fu)乙烯盤(pan)根(gen)(gen)，四氟(fu)墊(dian)(dian)(dian)(dian)片，石墨盤(pan)根(gen)(gen)，高(gao)水基盤(pan)根(gen)(gen)，芳綸盤(pan)根(gen)(gen)，石棉(mian)盤(pan)根(gen)(gen)，牛油盤(pan)根(gen)(gen)，碳素纖維盤(pan)根(gen)(gen)，金屬纏繞(rao)墊(dian)(dian)(dian)(dian)片，金屬包覆墊(dian)(dian)(dian)(dian)片，石墨高(gao)強墊(dian)(dian)(dian)(dian)片，盤(pan)根(gen)(gen)環，石棉(mian)橡膠(jiao)墊(dian)(dian)(dian)(dian)片，紫銅(tong)墊(dian)(dian)(dian)(dian)片，玻(bo)璃絲布，防(fang)火布等各(ge)種密封(feng)材料。