紫銅墊(dian)片這種(zhong)(zhong)墊片采用的原(yuan)材(cai)料(liao)是(shi)紫銅(tong) 因(yin)呈紫紅色而得名。它不(bu)一定是(shi)純銅(tong)，有時還加入(ru)少量脫氧(yang)元素(su)(su)或其(qi)他元素(su)(su),以(yi)改善材(cai)質和性(xing)能,因(yin)此也歸入(ru)銅(tong)合金(jin) 采用優質的紫銅(tong)板材(cai)具備良好的焊接性(xing)，可經(jing)冷(leng)、熱塑性(xing)加工制成各種(zhong)(zhong)半成品(pin)和成品(pin)，經(jing)數控(kong)車(che)床(chuang)精(jing)密(mi)車(che)削(xue)確保(bao)密(mi)封(feng)面(mian)平(ping)直(zhi)不(bu)翹曲(qu)，高精(jing)度(du)研磨確保(bao)金(jin)屬面(mian)與法(fa)蘭(lan)密(mi)封(feng)面(mian)緊密(mi)貼合。

      退火板材(cai)的室(shi)溫抗拉強度(du)為22～25公(gong)斤(jin)力／毫(hao)米2,伸長率為45～50％，布氏硬(ying)度(du)（HB）為35～45。可以(yi)滿足客戶的淬火、酸洗(xi)等各種要求。
        使用(yong)溫度小(xiao)于400℃ 材料選擇(ze)： 銅(tong)(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)(tong)(tong)，硅青(qing)(qing)銅(tong)(tong)(tong)，各種(zhong)鋁青(qing)(qing)銅(tong)(tong)(tong)，錫青(qing)(qing)銅(tong)(tong)(tong)，錳(meng)青(qing)(qing)銅(tong)(tong)(tong)，錳(meng)黃銅(tong)(tong)(tong)，鉻(ge)(ge)鋯銅(tong)(tong)(tong)等 制(zhi)造(zao)標(biao)準： GB,DIN,JIS,BS,ANSI等 公(gong)差要求：遵照制(zhi)造(zao)標(biao)準中的要求 公(gong)稱直徑：3mm-3000mm 厚度范(fan)圍：1mm-8mm 表面處理：鍍(du)金，鍍(du)銀(yin)，鍍(du)錫，鍍(du)鎳(nie)，鍍(du)鉻(ge)(ge)，鍍(du)銅(tong)(tong)(tong)等環保電鍍(du).

紫銅墊片 基(ji)本(ben)描述(shu)： 1. 實心(xin)銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)應(ying)用在真空法蘭中效果(guo)突出(chu)(chu)； 2. 銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)的柔軟(ruan)性(xing)(xing)，可(ke)以(yi)(yi)填補(bu)法蘭表面(mian)的不(bu)平整(zheng)； 3. 銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)加工(gong)方(fang)(fang)便(bian)，任何規格和(he)(he)型式都可(ke)以(yi)(yi)生產(chan)。 描述(shu)： 紫銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)俗(su)稱無(wu)氧銅(tong)，實心(xin)銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)采用機械(xie)切割等(deng)方(fang)(fang)式加工(gong)而成(cheng)，其(qi)優秀的柔軟(ruan)性(xing)(xing)可(ke)以(yi)(yi) 填補(bu)法蘭表面(mian)的不(bu)平整(zheng)部(bu)位。應(ying)用溫度范圍(wei)廣泛，低(di)泄漏。我們提供各(ge)種(zhong)(zhong)規格和(he)(he)型式實心(xin)銅(tong) 墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)，同時(shi)根據(ju)客(ke)戶要求選擇不(bu)同的銅(tong)產(chan)品制造墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)，例如：紫銅(tong)、黃銅(tong)等(deng)。 銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)性(xing)(xing)能： 使用溫度：500℃左(zuo)右，熔點(dian)：1083℃，硬度：淬火前≥60HB，淬火后≤45HB 紫銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)具有很好(hao)的密(mi)封性(xing)(xing)能,可(ke)經冷、熱塑(su)性(xing)(xing)加工(gong)制成(cheng)各(ge)種(zhong)(zhong)半(ban)成(cheng)品和(he)(he)成(cheng)品，確保金屬 面(mian)與(yu)法蘭密(mi)封面(mian)緊密(mi)貼(tie)合(he)(he)。適(shi)(shi)用溫度是 800 度。適(shi)(shi)用壓力(li) 2.0Mpa-42mpa。 紫銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)退(tui)火的目的是將其(qi)軟(ruan)化。 當需要對(dui)其(qi)進行折彎(wan)是為了防(fang)止斷(duan)裂及縮孔 （管料） ， 需要退(tui)火。如果(guo)只(zhi)是密(mi)封，不(bu)需要退(tui)火。安裝時(shi)只(zhi)要緊固(gu)，就可(ke)以(yi)(yi)密(mi)封。你可(ke)以(yi)(yi)試裝一(yi)下， 就可(ke)以(yi)(yi)得(de)出(chu)(chu)結果(guo)。 金屬包覆(fu)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)的一(yi)種(zhong)(zhong),具有良好(hao)的耐(nai)腐(fu)蝕性(xing)(xing),耐(nai)磨性(xing)(xing)和(he)(he)抗壓性(xing)(xing)更(geng)加突出(chu)(chu).紫銅(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)主要應(ying) 用于(yu)石油(you)、化工(gong)、機械(xie)、冶金、電力(li)、造船及管道、閥門(men)、泵、壓力(li)容(rong)器、冷凝器、塔、人 孔、手孔等(deng)法蘭連(lian)接處，作靜密(mi)封之用。由于(yu)機械(xie)強度高，使用方(fang)(fang)便(bian)，壓縮回彈性(xing)(xing)好(hao)，更(geng)適(shi)(shi) 合(he)(he)在劇烈的溫度交(jiao)變(bian)場(chang)合(he)(he)應(ying)用。 紫(zi)銅墊片采(cai)用(yong)優質(zhi)的紫(zi)銅(tong)(tong)板(ban)材(cai)(cai)(cai)具備良(liang)好的焊接性， 可經冷、 熱(re)塑(su)性加工制成各(ge)種半成品(pin)和成品(pin)， 經數(shu)控車床精(jing)(jing)密(mi)車削(xue)確保(bao)密(mi)封(feng)面平直(zhi)不翹曲，高精(jing)(jing)度(du)研(yan)磨確保(bao)金屬面與法蘭密(mi)封(feng)面緊密(mi)貼 合。退(tui)火板(ban)材(cai)(cai)(cai)的室溫抗拉強度(du)為(wei)(wei) 22～25 公斤力／毫 米 2,伸長(chang)率(lv)為(wei)(wei) 45～50％，布(bu)氏硬 度(du)（HB）為(wei)(wei) 35～45。可以滿足客戶的淬(cui)火、酸(suan)洗等各(ge)種要求(qiu)。使用(yong)溫度(du)小于(yu) 400℃ 材(cai)(cai)(cai)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(qing)(qing)(qing)銅(tong)(tong)，各(ge)種鋁青(qing)(qing)(qing)銅(tong)(tong)，錫青(qing)(qing)(qing)銅(tong)(tong)，錳(meng)青(qing)(qing)(qing) 銅(tong)(tong)，錳(meng)黃銅(tong)(tong)，鉻鋯銅(tong)(tong)等 。 因為(wei)(wei)要檢驗紫銅墊(dian)片密封(feng)的作用,所以要檢驗其兩(liang)面的平(ping)整(zheng)度(du)，不能有凹(ao)陷，變形，裂 痕和劃痕。 這(zhe)種墊(dian)片采用的原材(cai)(cai)料是(shi)紫銅(tong) 因呈(cheng)紫紅色而(er)得名(ming)。它不一定是(shi)純銅(tong)，有時還加入少量脫氧 元素(su)或其他元素(su),以改善材(cai)(cai)質和性能,因此也歸入銅(tong)合金。河北華英主營產品:聚(ju)四氟乙烯盤(pan)(pan)根(gen)，四氟墊(dian)(dian)(dian)片(pian)，石墨盤(pan)(pan)根(gen)，高(gao)水基盤(pan)(pan)根(gen)，芳綸盤(pan)(pan)根(gen)，石棉(mian)盤(pan)(pan)根(gen)，牛油(you)盤(pan)(pan)根(gen)，碳素(su)纖維(wei)盤(pan)(pan)根(gen)，金屬纏繞墊(dian)(dian)(dian)片(pian)，金屬包覆墊(dian)(dian)(dian)片(pian)，石墨高(gao)強墊(dian)(dian)(dian)片(pian)，盤(pan)(pan)根(gen)環，石棉(mian)橡(xiang)膠墊(dian)(dian)(dian)片(pian)，紫(zi)銅墊(dian)(dian)(dian)片(pian)，網格布，玻璃絲布，防火布等(deng)各種(zhong)密封材料。