紫銅墊(dian)片這種墊片采(cai)用(yong)的原材(cai)料是(shi)紫銅(tong)(tong)(tong)(tong) 因(yin)呈(cheng)紫紅色而得名(ming)。它不一定(ding)是(shi)純銅(tong)(tong)(tong)(tong)，有時還(huan)加入(ru)少(shao)量脫氧元素或其他元素,以改善材(cai)質和(he)性能,因(yin)此也歸(gui)入(ru)銅(tong)(tong)(tong)(tong)合(he)金 采(cai)用(yong)優質的紫銅(tong)(tong)(tong)(tong)板材(cai)具備良好(hao)的焊接性，可(ke)經(jing)冷、熱塑性加工制(zhi)成(cheng)各種半成(cheng)品(pin)和(he)成(cheng)品(pin)，經(jing)數控車床精密車削(xue)確(que)保密封面(mian)平直不翹(qiao)曲，高精度研(yan)磨確(que)保金屬面(mian)與法蘭(lan)密封面(mian)緊(jin)密貼合(he)。

      退火板材的(de)室溫抗拉強度(du)為22～25公斤力／毫米2,伸長率為45～50％，布氏硬(ying)度(du)（HB）為35～45。可以滿足客戶的(de)淬火、酸洗(xi)等(deng)各種要求。
        使用溫(wen)度小于400℃ 材料選(xuan)擇： 銅(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)(tong)，硅青銅(tong)(tong)，各種(zhong)鋁(lv)青銅(tong)(tong)，錫(xi)青銅(tong)(tong)，錳(meng)青銅(tong)(tong)，錳(meng)黃銅(tong)(tong)，鉻(ge)鋯(gao)銅(tong)(tong)等(deng) 制造(zao)標準： GB,DIN,JIS,BS,ANSI等(deng) 公差要求：遵照(zhao)制造(zao)標準中的(de)要求 公稱(cheng)直徑：3mm-3000mm 厚度范圍：1mm-8mm 表面處理：鍍(du)(du)(du)金，鍍(du)(du)(du)銀，鍍(du)(du)(du)錫(xi)，鍍(du)(du)(du)鎳，鍍(du)(du)(du)鉻(ge)，鍍(du)(du)(du)銅(tong)(tong)等(deng)環保電鍍(du)(du)(du).

紫銅墊片(pian) 基(ji)本描述： 1. 實(shi)心銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)應用(yong)(yong)(yong)在真空法(fa)蘭(lan)(lan)中效(xiao)果突出(chu)； 2. 銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)的(de)(de)柔(rou)軟性(xing)，可(ke)(ke)(ke)(ke)以(yi)填補法(fa)蘭(lan)(lan)表面(mian)的(de)(de)不(bu)平整； 3. 銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)加(jia)(jia)工(gong)方便(bian)，任何規格(ge)和型(xing)式(shi)都可(ke)(ke)(ke)(ke)以(yi)生產。 描述： 紫銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)俗稱無氧銅(tong)(tong)(tong)，實(shi)心銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)采用(yong)(yong)(yong)機械切(qie)割等方式(shi)加(jia)(jia)工(gong)而成(cheng)(cheng)，其優秀的(de)(de)柔(rou)軟性(xing)可(ke)(ke)(ke)(ke)以(yi) 填補法(fa)蘭(lan)(lan)表面(mian)的(de)(de)不(bu)平整部位。應用(yong)(yong)(yong)溫度范圍廣(guang)泛(fan)，低泄漏。我(wo)們(men)提供各種規格(ge)和型(xing)式(shi)實(shi)心銅(tong)(tong)(tong) 墊(dian)(dian)片(pian)(pian)(pian)(pian)，同時根據客戶要(yao)(yao)求選擇不(bu)同的(de)(de)銅(tong)(tong)(tong)產品制(zhi)造(zao)(zao)墊(dian)(dian)片(pian)(pian)(pian)(pian)，例如：紫銅(tong)(tong)(tong)、黃銅(tong)(tong)(tong)等。 銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)性(xing)能(neng)： 使(shi)用(yong)(yong)(yong)溫度：500℃左右，熔點：1083℃，硬度：淬(cui)火(huo)前(qian)≥60HB，淬(cui)火(huo)后≤45HB 紫銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)具有(you)很(hen)好(hao)的(de)(de)密(mi)封(feng)(feng)(feng)性(xing)能(neng),可(ke)(ke)(ke)(ke)經冷(leng)、熱塑(su)性(xing)加(jia)(jia)工(gong)制(zhi)成(cheng)(cheng)各種半成(cheng)(cheng)品和成(cheng)(cheng)品，確保金屬 面(mian)與法(fa)蘭(lan)(lan)密(mi)封(feng)(feng)(feng)面(mian)緊(jin)密(mi)貼合。適用(yong)(yong)(yong)溫度是(shi) 800 度。適用(yong)(yong)(yong)壓力 2.0Mpa-42mpa。 紫銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)退(tui)火(huo)的(de)(de)目的(de)(de)是(shi)將其軟化。 當(dang)需(xu)要(yao)(yao)對(dui)其進行折彎是(shi)為了防止(zhi)斷(duan)裂及縮孔(kong) （管料） ， 需(xu)要(yao)(yao)退(tui)火(huo)。如果只(zhi)是(shi)密(mi)封(feng)(feng)(feng)，不(bu)需(xu)要(yao)(yao)退(tui)火(huo)。安(an)裝時只(zhi)要(yao)(yao)緊(jin)固，就(jiu)可(ke)(ke)(ke)(ke)以(yi)密(mi)封(feng)(feng)(feng)。你可(ke)(ke)(ke)(ke)以(yi)試(shi)裝一(yi)下(xia)， 就(jiu)可(ke)(ke)(ke)(ke)以(yi)得出(chu)結果。 金屬包(bao)覆墊(dian)(dian)片(pian)(pian)(pian)(pian)的(de)(de)一(yi)種,具有(you)良好(hao)的(de)(de)耐(nai)腐蝕(shi)性(xing),耐(nai)磨性(xing)和抗壓性(xing)更加(jia)(jia)突出(chu).紫銅(tong)(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)(pian)主要(yao)(yao)應 用(yong)(yong)(yong)于石(shi)油、化工(gong)、機械、冶金、電(dian)力、造(zao)(zao)船(chuan)及管道、閥門、泵(beng)、壓力容器(qi)、冷(leng)凝(ning)器(qi)、塔、人 孔(kong)、手孔(kong)等法(fa)蘭(lan)(lan)連接(jie)處(chu)，作靜密(mi)封(feng)(feng)(feng)之用(yong)(yong)(yong)。由于機械強度高，使(shi)用(yong)(yong)(yong)方便(bian)，壓縮回彈性(xing)好(hao)，更適 合在劇烈(lie)的(de)(de)溫度交變(bian)場合應用(yong)(yong)(yong)。 紫銅墊片(pian)采用優(you)質的紫(zi)銅(tong)(tong)板材(cai)(cai)具備(bei)良(liang)好(hao)的焊接(jie)性(xing)， 可經冷、 熱塑性(xing)加工制成各(ge)種(zhong)半成品(pin)和(he)成品(pin)， 經數控(kong)車床(chuang)精密(mi)(mi)車削確保(bao)密(mi)(mi)封面平直不翹(qiao)曲，高精度(du)研(yan)磨(mo)確保(bao)金(jin)屬(shu)面與法蘭密(mi)(mi)封面緊密(mi)(mi)貼 合。退(tui)火板材(cai)(cai)的室溫抗拉(la)強度(du)為 22～25 公斤力(li)／毫 米(mi) 2,伸長率為 45～50％，布氏硬 度(du)（HB）為 35～45。可以滿足客戶的淬火、酸洗等(deng)各(ge)種(zhong)要求。使用溫度(du)小于 400℃ 材(cai)(cai)料(liao)選 擇： 銅(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)，紫(zi)銅(tong)(tong)，硅青(qing)銅(tong)(tong)，各(ge)種(zhong)鋁青(qing)銅(tong)(tong)，錫(xi)青(qing)銅(tong)(tong)，錳(meng)青(qing) 銅(tong)(tong)，錳(meng)黃銅(tong)(tong)，鉻鋯銅(tong)(tong)等(deng) 。 因為要檢驗紫銅墊片(pian)密封的(de)作用,所(suo)以要檢驗其兩面的(de)平整度，不能(neng)有凹(ao)陷，變形，裂 痕和劃痕。 這種墊片采用的(de)原材料是(shi)紫(zi)銅 因(yin)呈紫(zi)紅色而(er)得名。它不一定是(shi)純銅，有時還加入少量脫氧(yang) 元素或(huo)其他元素,以改善材質和性能(neng),因(yin)此也歸(gui)入銅合(he)金。河北(bei)華英(ying)主營產(chan)品:聚(ju)四(si)氟乙烯盤(pan)(pan)根(gen)，四(si)氟墊(dian)片(pian)(pian)，石(shi)(shi)墨盤(pan)(pan)根(gen)，高水基(ji)盤(pan)(pan)根(gen)，芳綸盤(pan)(pan)根(gen)，石(shi)(shi)棉盤(pan)(pan)根(gen)，牛油(you)盤(pan)(pan)根(gen)，碳素纖維盤(pan)(pan)根(gen)，金屬纏(chan)繞墊(dian)片(pian)(pian)，金屬包覆墊(dian)片(pian)(pian)，石(shi)(shi)墨高強墊(dian)片(pian)(pian)，盤(pan)(pan)根(gen)環，石(shi)(shi)棉橡膠墊(dian)片(pian)(pian)，紫銅(tong)墊(dian)片(pian)(pian)，網格布(bu)(bu)，玻璃(li)絲布(bu)(bu)，防火布(bu)(bu)等各種密封材(cai)料。