紫(zi)銅墊片(pian)這種(zhong)墊片采用的(de)原材料是紫(zi)銅 因(yin)呈紫(zi)紅色而得名。它不一定是純銅，有(you)時還(huan)加(jia)入少量(liang)脫(tuo)氧(yang)元(yuan)素或其(qi)他元(yuan)素,以改善材質(zhi)和性能(neng),因(yin)此也歸入銅合(he)金(jin) 采用優質(zhi)的(de)紫(zi)銅板材具備良好的(de)焊(han)接(jie)性，可經冷、熱塑性加(jia)工(gong)制成各種(zhong)半成品(pin)(pin)和成品(pin)(pin)，經數控車床精密車削確(que)保(bao)密封(feng)(feng)面平直不翹曲(qu)，高精度(du)研磨確(que)保(bao)金(jin)屬面與法蘭密封(feng)(feng)面緊密貼合(he)。

      退火板材的室溫抗拉強度為22～25公斤力／毫米2,伸長率為45～50％，布氏硬度（HB）為35～45。可以滿足(zu)客戶的淬火、酸洗等各種要求。
        使(shi)用溫度小于400℃ 材料選擇： 銅(tong)(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)(tong)，硅青銅(tong)(tong)(tong)，各種鋁(lv)青銅(tong)(tong)(tong)，錫青銅(tong)(tong)(tong)，錳青銅(tong)(tong)(tong)，錳黃銅(tong)(tong)(tong)，鉻鋯銅(tong)(tong)(tong)等 制(zhi)造標準： GB,DIN,JIS,BS,ANSI等 公(gong)差要求(qiu)：遵照制(zhi)造標準中(zhong)的要求(qiu) 公(gong)稱直(zhi)徑：3mm-3000mm 厚度范圍(wei)：1mm-8mm 表(biao)面處理：鍍(du)(du)(du)(du)金，鍍(du)(du)(du)(du)銀，鍍(du)(du)(du)(du)錫，鍍(du)(du)(du)(du)鎳，鍍(du)(du)(du)(du)鉻，鍍(du)(du)(du)(du)銅(tong)(tong)(tong)等環保(bao)電鍍(du)(du)(du)(du).

紫銅墊片 基本描(miao)(miao)述(shu)： 1. 實(shi)(shi)心(xin)銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)應(ying)用(yong)(yong)在(zai)真空法蘭(lan)中效果突出； 2. 銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)的(de)柔軟性，可(ke)(ke)(ke)(ke)以(yi)填補法蘭(lan)表面的(de)不(bu)(bu)平整(zheng)； 3. 銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)加工方便，任何規(gui)格和型(xing)式(shi)都可(ke)(ke)(ke)(ke)以(yi)生產(chan)。 描(miao)(miao)述(shu)： 紫(zi)銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)俗(su)稱(cheng)無(wu)氧銅(tong)(tong)，實(shi)(shi)心(xin)銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)采用(yong)(yong)機(ji)械(xie)切(qie)割(ge)等方式(shi)加工而(er)成，其柔軟性可(ke)(ke)(ke)(ke)以(yi) 填補法蘭(lan)表面的(de)不(bu)(bu)平整(zheng)部位。應(ying)用(yong)(yong)溫度(du)范圍廣泛，低泄漏。我們提(ti)供(gong)各種規(gui)格和型(xing)式(shi)實(shi)(shi)心(xin)銅(tong)(tong) 墊(dian)片(pian)(pian)(pian)(pian)，同時(shi)根(gen)據(ju)客戶要求選擇不(bu)(bu)同的(de)銅(tong)(tong)產(chan)品(pin)制造墊(dian)片(pian)(pian)(pian)(pian)，例如(ru)：紫(zi)銅(tong)(tong)、黃銅(tong)(tong)等。 銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)性能： 使用(yong)(yong)溫度(du)：500℃左(zuo)右(you)，熔點(dian)：1083℃，硬(ying)度(du)：淬(cui)火(huo)(huo)前≥60HB，淬(cui)火(huo)(huo)后≤45HB 紫(zi)銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)具有很好(hao)的(de)密封(feng)性能,可(ke)(ke)(ke)(ke)經冷、熱塑性加工制成各種半(ban)成品(pin)和成品(pin)，確(que)保(bao)金屬(shu) 面與法蘭(lan)密封(feng)面緊(jin)密貼合(he)。適用(yong)(yong)溫度(du)是 800 度(du)。適用(yong)(yong)壓(ya)力(li) 2.0Mpa-42mpa。 紫(zi)銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)退(tui)火(huo)(huo)的(de)目的(de)是將其軟化。 當需要對其進行折彎是為了防(fang)止(zhi)斷裂及縮孔 （管(guan)料） ， 需要退(tui)火(huo)(huo)。如(ru)果只是密封(feng)，不(bu)(bu)需要退(tui)火(huo)(huo)。安裝時(shi)只要緊(jin)固，就可(ke)(ke)(ke)(ke)以(yi)密封(feng)。你可(ke)(ke)(ke)(ke)以(yi)試裝一下(xia)， 就可(ke)(ke)(ke)(ke)以(yi)得出結果。 金屬(shu)包覆墊(dian)片(pian)(pian)(pian)(pian)的(de)一種,具有良好(hao)的(de)耐(nai)腐蝕性,耐(nai)磨性和抗壓(ya)性更加突出.紫(zi)銅(tong)(tong)墊(dian)片(pian)(pian)(pian)(pian)主(zhu)要應(ying) 用(yong)(yong)于石油、化工、機(ji)械(xie)、冶金、電力(li)、造船及管(guan)道、閥門、泵(beng)、壓(ya)力(li)容器、冷凝器、塔、人(ren) 孔、手孔等法蘭(lan)連接處，作靜密封(feng)之用(yong)(yong)。由于機(ji)械(xie)強(qiang)度(du)高，使用(yong)(yong)方便，壓(ya)縮回彈性好(hao)，更適 合(he)在(zai)劇烈的(de)溫度(du)交變場(chang)合(he)應(ying)用(yong)(yong)。

 紫銅墊片(pian)采用(yong)優質的(de)(de)紫(zi)銅板(ban)材具備(bei)良好的(de)(de)焊(han)接性， 可(ke)經冷、 熱(re)塑性加工制成各(ge)(ge)種(zhong)半(ban)成品和成品， 經數控車床精(jing)密(mi)車削確保密(mi)封面平直不翹曲，高精(jing)度(du)研磨(mo)確保金屬面與法蘭密(mi)封面緊(jin)密(mi)貼 合。退火板(ban)材的(de)(de)室(shi)溫(wen)(wen)抗拉強度(du)為(wei) 22～25 公(gong)斤力／毫 米 2,伸長率(lv)為(wei) 45～50％，布氏硬 度(du)（HB）為(wei) 35～45。可(ke)以滿足客戶的(de)(de)淬火、酸洗等各(ge)(ge)種(zhong)要(yao)求。使用(yong)溫(wen)(wen)度(du)小(xiao)于 400℃ 材料(liao)選 擇： 銅 Hpb59-1,H62,H65,H68(RoHS)環保銅，紫(zi)銅，硅青(qing)銅，各(ge)(ge)種(zhong)鋁青(qing)銅，錫青(qing)銅，錳青(qing) 銅，錳黃銅，鉻(ge)鋯銅等 。 因為(wei)要(yao)檢驗紫銅墊片密封的作用(yong)(yong),所以要檢驗其兩面的平整度(du)，不(bu)能(neng)有凹陷，變形，裂 痕和(he)(he)劃痕。 這種墊片采用(yong)(yong)的原材料是紫銅 因(yin)呈紫紅色而得名。它不(bu)一定是純銅，有時還加入少(shao)量脫(tuo)氧(yang) 元(yuan)素(su)或其他元(yuan)素(su),以改善材質和(he)(he)性(xing)能(neng),因(yin)此(ci)也歸入銅合金。

河北華英主營產(chan)品(pin):聚四氟(fu)乙烯盤(pan)(pan)根(gen)，四氟(fu)墊片(pian)(pian)，石(shi)(shi)墨盤(pan)(pan)根(gen)，高(gao)水(shui)基盤(pan)(pan)根(gen)，芳綸(lun)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)，金屬纏繞墊片(pian)(pian)，金屬包覆墊片(pian)(pian)，石(shi)(shi)墨高(gao)強(qiang)墊片(pian)(pian)，盤(pan)(pan)根(gen)環，石(shi)(shi)棉橡膠(jiao)墊片(pian)(pian)，紫銅墊片(pian)(pian)，玻璃絲布，防火布等各種密封材(cai)料。