紫(zi)銅(tong)墊片(pian)這種(zhong)墊(dian)片采用的原材料是(shi)紫(zi)(zi)銅 因呈紫(zi)(zi)紅色而(er)得名。它不一(yi)定是(shi)純銅，有時還加(jia)(jia)入少(shao)量脫氧(yang)元(yuan)素或其他元(yuan)素,以(yi)改(gai)善材質和(he)性能,因此也歸入銅合金 采用優質的紫(zi)(zi)銅板(ban)材具備良好的焊接性，可經冷、熱塑性加(jia)(jia)工制(zhi)成各(ge)種(zhong)半(ban)成品和(he)成品，經數控車床精密(mi)(mi)車削確保密(mi)(mi)封面平(ping)直不翹曲，高精度研磨確保金屬面與法(fa)蘭(lan)密(mi)(mi)封面緊密(mi)(mi)貼合。

      退火(huo)(huo)板(ban)材的室溫(wen)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。可以滿足客(ke)戶的淬火(huo)(huo)、酸洗(xi)等各(ge)種要求(qiu)。
        使用(yong)溫度小(xiao)于400℃ 材料選擇： 銅(tong)(tong)(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)(tong)(tong)(tong)，硅青銅(tong)(tong)(tong)(tong)，各種鋁青銅(tong)(tong)(tong)(tong)，錫青銅(tong)(tong)(tong)(tong)，錳青銅(tong)(tong)(tong)(tong)，錳黃銅(tong)(tong)(tong)(tong)，鉻(ge)鋯銅(tong)(tong)(tong)(tong)等(deng) 制造(zao)標(biao)準： GB,DIN,JIS,BS,ANSI等(deng) 公差要(yao)求：遵照制造(zao)標(biao)準中的要(yao)求 公稱(cheng)直(zhi)徑(jing)：3mm-3000mm 厚度范(fan)圍(wei)：1mm-8mm 表(biao)面處理：鍍(du)(du)金，鍍(du)(du)銀，鍍(du)(du)錫，鍍(du)(du)鎳，鍍(du)(du)鉻(ge)，鍍(du)(du)銅(tong)(tong)(tong)(tong)等(deng)環保電鍍(du)(du).

紫銅墊片 基(ji)本描(miao)述： 1. 實(shi)(shi)心銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)應(ying)用(yong)(yong)(yong)(yong)在真空(kong)法(fa)蘭(lan)中(zhong)效果突(tu)出； 2. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)的(de)(de)(de)柔(rou)軟(ruan)(ruan)(ruan)性(xing)(xing)，可以(yi)填(tian)補法(fa)蘭(lan)表面(mian)(mian)的(de)(de)(de)不(bu)(bu)平整(zheng)； 3. 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)加工(gong)方便，任何規格和(he)型(xing)式(shi)都可以(yi)生(sheng)產。 描(miao)述： 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)俗稱無氧銅(tong)(tong)(tong)(tong)(tong)，實(shi)(shi)心銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)采用(yong)(yong)(yong)(yong)機(ji)(ji)械切割(ge)等(deng)方式(shi)加工(gong)而成，其優秀的(de)(de)(de)柔(rou)軟(ruan)(ruan)(ruan)性(xing)(xing)可以(yi) 填(tian)補法(fa)蘭(lan)表面(mian)(mian)的(de)(de)(de)不(bu)(bu)平整(zheng)部位。應(ying)用(yong)(yong)(yong)(yong)溫度(du)范圍(wei)廣泛(fan)，低泄(xie)漏。我(wo)們提供各(ge)種規格和(he)型(xing)式(shi)實(shi)(shi)心銅(tong)(tong)(tong)(tong)(tong) 墊(dian)(dian)(dian)片(pian)(pian)，同時根據客戶要(yao)求選(xuan)擇(ze)不(bu)(bu)同的(de)(de)(de)銅(tong)(tong)(tong)(tong)(tong)產品(pin)制造(zao)墊(dian)(dian)(dian)片(pian)(pian)，例如(ru)：紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)、黃(huang)銅(tong)(tong)(tong)(tong)(tong)等(deng)。 銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)性(xing)(xing)能： 使(shi)(shi)用(yong)(yong)(yong)(yong)溫度(du)：500℃左右(you)，熔點(dian)：1083℃，硬度(du)：淬(cui)火(huo)(huo)前≥60HB，淬(cui)火(huo)(huo)后≤45HB 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)具(ju)有很好(hao)的(de)(de)(de)密(mi)封(feng)性(xing)(xing)能,可經冷、熱塑(su)性(xing)(xing)加工(gong)制成各(ge)種半成品(pin)和(he)成品(pin)，確保(bao)金(jin)屬 面(mian)(mian)與法(fa)蘭(lan)密(mi)封(feng)面(mian)(mian)緊(jin)密(mi)貼合。適用(yong)(yong)(yong)(yong)溫度(du)是(shi) 800 度(du)。適用(yong)(yong)(yong)(yong)壓力(li) 2.0Mpa-42mpa。 紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)退火(huo)(huo)的(de)(de)(de)目的(de)(de)(de)是(shi)將其軟(ruan)(ruan)(ruan)化(hua)。 當需要(yao)對其進行折(zhe)彎(wan)是(shi)為了防止斷裂及縮(suo)(suo)孔(kong) （管料） ， 需要(yao)退火(huo)(huo)。如(ru)果只是(shi)密(mi)封(feng)，不(bu)(bu)需要(yao)退火(huo)(huo)。安裝(zhuang)時只要(yao)緊(jin)固(gu)，就(jiu)(jiu)可以(yi)密(mi)封(feng)。你可以(yi)試裝(zhuang)一下(xia)， 就(jiu)(jiu)可以(yi)得出結果。 金(jin)屬包覆墊(dian)(dian)(dian)片(pian)(pian)的(de)(de)(de)一種,具(ju)有良好(hao)的(de)(de)(de)耐(nai)腐蝕性(xing)(xing),耐(nai)磨性(xing)(xing)和(he)抗壓性(xing)(xing)更加突(tu)出.紫(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)主要(yao)應(ying) 用(yong)(yong)(yong)(yong)于石(shi)油、化(hua)工(gong)、機(ji)(ji)械、冶金(jin)、電力(li)、造(zao)船及管道、閥門(men)、泵、壓力(li)容(rong)器、冷凝器、塔、人 孔(kong)、手孔(kong)等(deng)法(fa)蘭(lan)連(lian)接處，作靜密(mi)封(feng)之(zhi)用(yong)(yong)(yong)(yong)。由(you)于機(ji)(ji)械強度(du)高，使(shi)(shi)用(yong)(yong)(yong)(yong)方便，壓縮(suo)(suo)回彈性(xing)(xing)好(hao)，更適 合在劇烈的(de)(de)(de)溫度(du)交變場合應(ying)用(yong)(yong)(yong)(yong)。 紫銅(tong)墊片采用優質的(de)紫銅(tong)(tong)板(ban)(ban)材具備良(liang)好的(de)焊接(jie)性， 可(ke)經(jing)冷、 熱塑性加(jia)工制成各(ge)種半成品(pin)和成品(pin)， 經(jing)數(shu)控車(che)(che)床精密車(che)(che)削確(que)(que)保密封面(mian)平直不翹曲，高精度(du)研磨確(que)(que)保金屬面(mian)與法(fa)蘭密封面(mian)緊(jin)密貼(tie) 合。退火(huo)板(ban)(ban)材的(de)室溫(wen)抗(kang)拉強度(du)為(wei) 22～25 公(gong)斤力(li)／毫 米 2,伸長率為(wei) 45～50％，布氏硬(ying) 度(du)（HB）為(wei) 35～45。可(ke)以(yi)滿足客戶的(de)淬火(huo)、酸洗等各(ge)種要求。使用溫(wen)度(du)小(xiao)于 400℃ 材料選 擇： 銅(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環(huan)保銅(tong)(tong)，紫銅(tong)(tong)，硅青銅(tong)(tong)，各(ge)種鋁青銅(tong)(tong)，錫(xi)青銅(tong)(tong)，錳青 銅(tong)(tong)，錳黃(huang)銅(tong)(tong)，鉻(ge)鋯銅(tong)(tong)等 。 因為(wei)要檢驗紫銅(tong)墊片密(mi)封(feng)的作用(yong),所以(yi)要檢驗其兩面的平整度，不(bu)能有(you)凹陷，變形，裂(lie) 痕和劃痕。 這種墊片采用(yong)的原材料是紫銅 因呈紫紅色而得名。它(ta)不(bu)一定是純銅，有(you)時還加入少量(liang)脫氧 元素(su)或(huo)其他(ta)元素(su),以(yi)改善(shan)材質(zhi)和性能,因此也歸(gui)入銅合(he)金。河北華英(ying)主營產品:聚四(si)(si)氟乙烯盤(pan)(pan)(pan)根(gen)，四(si)(si)氟墊(dian)片(pian)，石墨(mo)盤(pan)(pan)(pan)根(gen)，高水基盤(pan)(pan)(pan)根(gen)，芳綸盤(pan)(pan)(pan)根(gen)，石棉(mian)盤(pan)(pan)(pan)根(gen)，牛油盤(pan)(pan)(pan)根(gen)，碳素纖(xian)維(wei)盤(pan)(pan)(pan)根(gen)，金屬(shu)纏(chan)繞(rao)墊(dian)片(pian)，金屬(shu)包覆(fu)墊(dian)片(pian)，石墨(mo)高強墊(dian)片(pian)，盤(pan)(pan)(pan)根(gen)環，石棉(mian)橡膠墊(dian)片(pian)，紫(zi)銅墊(dian)片(pian)，網格(ge)布，玻(bo)璃絲布，防(fang)火布等各種密封(feng)材(cai)料。