紫(zi)銅墊片這(zhe)種(zhong)墊片采(cai)(cai)用(yong)的原材料是紫(zi)銅(tong)(tong)(tong)(tong) 因呈(cheng)紫(zi)紅(hong)色而得名(ming)。它不一定是純銅(tong)(tong)(tong)(tong)，有時還加入少量(liang)脫氧元(yuan)素或其他(ta)元(yuan)素,以改(gai)善材質(zhi)和(he)性(xing)能,因此(ci)也歸入銅(tong)(tong)(tong)(tong)合金(jin)(jin) 采(cai)(cai)用(yong)優質(zhi)的紫(zi)銅(tong)(tong)(tong)(tong)板(ban)材具(ju)備良好的焊接性(xing)，可經冷、熱塑性(xing)加工(gong)制成(cheng)各種(zhong)半(ban)成(cheng)品和(he)成(cheng)品，經數(shu)控車(che)床精密(mi)車(che)削確(que)保密(mi)封面(mian)平直不翹曲(qu)，高精度研磨確(que)保金(jin)(jin)屬面(mian)與(yu)法蘭密(mi)封面(mian)緊(jin)密(mi)貼合。

      退(tui)火(huo)板(ban)材的室溫(wen)抗拉(la)強度(du)為22～25公(gong)斤力／毫米2,伸長(chang)率為45～50％，布氏硬(ying)度(du)（HB）為35～45。可(ke)以滿足客戶的淬(cui)火(huo)、酸洗等各種(zhong)要求(qiu)。
        使用溫(wen)度小于400℃ 材料選擇： 銅(tong)(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環(huan)保銅(tong)(tong)(tong)，硅青(qing)(qing)銅(tong)(tong)(tong)，各(ge)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)鋯銅(tong)(tong)(tong)等 制(zhi)(zhi)造標準： GB,DIN,JIS,BS,ANSI等 公(gong)(gong)差(cha)要求：遵照制(zhi)(zhi)造標準中的(de)要求 公(gong)(gong)稱直徑：3mm-3000mm 厚度范圍：1mm-8mm 表面處理(li)：鍍(du)金，鍍(du)銀(yin)，鍍(du)錫，鍍(du)鎳，鍍(du)鉻(ge)，鍍(du)銅(tong)(tong)(tong)等環(huan)保電鍍(du).

紫銅墊片 基本(ben)描(miao)述： 1. 實心(xin)(xin)銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片應(ying)(ying)(ying)用(yong)(yong)在真空法蘭(lan)中(zhong)效果(guo)(guo)突(tu)出； 2. 銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片的(de)(de)(de)柔軟(ruan)性(xing)(xing)(xing)，可(ke)(ke)以(yi)(yi)(yi)(yi)填補法蘭(lan)表(biao)面(mian)的(de)(de)(de)不平(ping)整； 3. 銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片加(jia)工(gong)(gong)方(fang)便(bian)，任何規格(ge)和(he)型式(shi)都可(ke)(ke)以(yi)(yi)(yi)(yi)生(sheng)產。 描(miao)述： 紫銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片俗稱無氧銅(tong)(tong)(tong)(tong)，實心(xin)(xin)銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片采(cai)用(yong)(yong)機(ji)械(xie)切割等方(fang)式(shi)加(jia)工(gong)(gong)而成(cheng)(cheng)，其(qi)柔軟(ruan)性(xing)(xing)(xing)可(ke)(ke)以(yi)(yi)(yi)(yi) 填補法蘭(lan)表(biao)面(mian)的(de)(de)(de)不平(ping)整部位(wei)。應(ying)(ying)(ying)用(yong)(yong)溫(wen)(wen)(wen)度(du)(du)范圍廣(guang)泛，低泄(xie)漏。我們提(ti)供(gong)各(ge)(ge)種規格(ge)和(he)型式(shi)實心(xin)(xin)銅(tong)(tong)(tong)(tong) 墊(dian)(dian)(dian)(dian)片，同時根據客戶要(yao)(yao)(yao)求(qiu)選擇不同的(de)(de)(de)銅(tong)(tong)(tong)(tong)產品(pin)制造(zao)墊(dian)(dian)(dian)(dian)片，例如(ru)：紫銅(tong)(tong)(tong)(tong)、黃銅(tong)(tong)(tong)(tong)等。 銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片性(xing)(xing)(xing)能： 使用(yong)(yong)溫(wen)(wen)(wen)度(du)(du)：500℃左右，熔(rong)點：1083℃，硬度(du)(du)：淬火前≥60HB，淬火后≤45HB 紫銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片具有(you)很好的(de)(de)(de)密封(feng)性(xing)(xing)(xing)能,可(ke)(ke)經(jing)冷(leng)、熱塑性(xing)(xing)(xing)加(jia)工(gong)(gong)制成(cheng)(cheng)各(ge)(ge)種半成(cheng)(cheng)品(pin)和(he)成(cheng)(cheng)品(pin)，確保金(jin)屬 面(mian)與(yu)法蘭(lan)密封(feng)面(mian)緊密貼合。適(shi)(shi)用(yong)(yong)溫(wen)(wen)(wen)度(du)(du)是 800 度(du)(du)。適(shi)(shi)用(yong)(yong)壓力 2.0Mpa-42mpa。 紫銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片退火的(de)(de)(de)目(mu)的(de)(de)(de)是將(jiang)其(qi)軟(ruan)化(hua)。 當需要(yao)(yao)(yao)對其(qi)進行折彎是為(wei)了防(fang)止斷裂及(ji)縮孔(kong)(kong) （管料） ， 需要(yao)(yao)(yao)退火。如(ru)果(guo)(guo)只是密封(feng)，不需要(yao)(yao)(yao)退火。安裝時只要(yao)(yao)(yao)緊固(gu)，就(jiu)可(ke)(ke)以(yi)(yi)(yi)(yi)密封(feng)。你可(ke)(ke)以(yi)(yi)(yi)(yi)試裝一(yi)下， 就(jiu)可(ke)(ke)以(yi)(yi)(yi)(yi)得出結果(guo)(guo)。 金(jin)屬包覆墊(dian)(dian)(dian)(dian)片的(de)(de)(de)一(yi)種,具有(you)良好的(de)(de)(de)耐(nai)腐蝕性(xing)(xing)(xing),耐(nai)磨性(xing)(xing)(xing)和(he)抗壓性(xing)(xing)(xing)更加(jia)突(tu)出.紫銅(tong)(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片主要(yao)(yao)(yao)應(ying)(ying)(ying) 用(yong)(yong)于(yu)石油、化(hua)工(gong)(gong)、機(ji)械(xie)、冶(ye)金(jin)、電力、造(zao)船及(ji)管道、閥門(men)、泵、壓力容器、冷(leng)凝器、塔、人 孔(kong)(kong)、手孔(kong)(kong)等法蘭(lan)連接處，作靜密封(feng)之用(yong)(yong)。由于(yu)機(ji)械(xie)強度(du)(du)高，使用(yong)(yong)方(fang)便(bian)，壓縮回彈性(xing)(xing)(xing)好，更適(shi)(shi) 合在劇烈的(de)(de)(de)溫(wen)(wen)(wen)度(du)(du)交(jiao)變場合應(ying)(ying)(ying)用(yong)(yong)。

 紫銅墊片采(cai)用優質的紫銅(tong)板(ban)(ban)材(cai)(cai)具備良(liang)好(hao)的焊接性， 可經(jing)冷、 熱塑(su)性加工制成(cheng)各(ge)種(zhong)半成(cheng)品和成(cheng)品， 經(jing)數控(kong)車(che)床精(jing)密車(che)削確保密封(feng)面平直(zhi)不翹曲，高精(jing)度(du)(du)研磨(mo)確保金屬面與法蘭密封(feng)面緊密貼 合。退火板(ban)(ban)材(cai)(cai)的室(shi)溫抗拉強度(du)(du)為(wei) 22～25 公斤力(li)／毫 米 2,伸長率為(wei) 45～50％，布氏硬 度(du)(du)（HB）為(wei) 35～45。可以滿(man)足客戶的淬火、酸洗等各(ge)種(zhong)要求。使用溫度(du)(du)小于 400℃ 材(cai)(cai)料選 擇(ze)： 銅(tong) Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)，紫銅(tong)，硅青(qing)銅(tong)，各(ge)種(zhong)鋁(lv)青(qing)銅(tong)，錫青(qing)銅(tong)，錳青(qing) 銅(tong)，錳黃銅(tong)，鉻鋯銅(tong)等 。 因為(wei)要檢驗(yan)紫銅墊片密封的(de)作用(yong),所以要(yao)檢驗其兩(liang)面的(de)平整(zheng)度，不能有(you)凹(ao)陷，變形(xing)，裂 痕(hen)和劃(hua)痕(hen)。 這種墊片采用(yong)的(de)原材料(liao)是紫銅 因(yin)呈紫紅色而得名。它不一定是純銅，有(you)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,因(yin)此(ci)也(ye)歸入銅合(he)金。

河北華英主營產品:聚四氟乙烯盤(pan)根(gen)(gen)(gen)(gen)，四氟墊片(pian)，石墨盤(pan)根(gen)(gen)(gen)(gen)，高水(shui)基盤(pan)根(gen)(gen)(gen)(gen)，芳綸盤(pan)根(gen)(gen)(gen)(gen)，石棉盤(pan)根(gen)(gen)(gen)(gen)，牛油盤(pan)根(gen)(gen)(gen)(gen)，碳(tan)素(su)纖維盤(pan)根(gen)(gen)(gen)(gen)，金屬(shu)纏繞墊片(pian)，金屬(shu)包覆墊片(pian)，石墨高強墊片(pian)，盤(pan)根(gen)(gen)(gen)(gen)環，石棉橡膠(jiao)墊片(pian)，紫銅墊片(pian)，玻璃絲布(bu)，防火布(bu)等各種密封(feng)材料。