紫銅墊片(pian)這(zhe)種墊片采用(yong)的(de)(de)(de)原材料是紫(zi)(zi)銅(tong) 因(yin)呈紫(zi)(zi)紅色而得名。它不一(yi)定是純銅(tong)，有時還加(jia)入少量脫(tuo)氧元素(su)或(huo)其他元素(su),以改善(shan)材質和性能,因(yin)此也歸(gui)入銅(tong)合金 采用(yong)優(you)質的(de)(de)(de)紫(zi)(zi)銅(tong)板材具(ju)備良好的(de)(de)(de)焊接性，可經(jing)冷、熱塑性加(jia)工制成(cheng)各種半成(cheng)品和成(cheng)品，經(jing)數控車床(chuang)精密(mi)車削確保密(mi)封面(mian)(mian)平直不翹曲，高精度研(yan)磨確保金屬面(mian)(mian)與法蘭密(mi)封面(mian)(mian)緊(jin)密(mi)貼合。

      退火(huo)板材(cai)的(de)(de)室溫抗拉強度(du)為22～25公斤力／毫米2,伸長率為45～50％，布氏硬度(du)（HB）為35～45。可以滿足客(ke)戶的(de)(de)淬(cui)火(huo)、酸洗等(deng)各種(zhong)要(yao)求。
        使(shi)用溫(wen)度小于(yu)400℃ 材料(liao)選擇： 銅(tong)Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)，硅青(qing)(qing)銅(tong)，各(ge)種鋁青(qing)(qing)銅(tong)，錫青(qing)(qing)銅(tong)，錳青(qing)(qing)銅(tong)，錳黃銅(tong)，鉻鋯銅(tong)等(deng) 制造(zao)標準(zhun)： GB,DIN,JIS,BS,ANSI等(deng) 公(gong)差要求：遵照制造(zao)標準(zhun)中的要求 公(gong)稱直徑：3mm-3000mm 厚度范圍：1mm-8mm 表面處理(li)：鍍(du)金，鍍(du)銀，鍍(du)錫，鍍(du)鎳，鍍(du)鉻，鍍(du)銅(tong)等(deng)環保(bao)電鍍(du).

紫銅(tong)墊(dian)片 基本描述(shu)： 1. 實心(xin)銅(tong)墊(dian)(dian)片(pian)應用(yong)在(zai)真空法蘭(lan)(lan)中效(xiao)果突出(chu)(chu)； 2. 銅(tong)墊(dian)(dian)片(pian)的(de)(de)(de)柔軟(ruan)性(xing)(xing)(xing)，可(ke)(ke)以填(tian)補(bu)法蘭(lan)(lan)表(biao)面的(de)(de)(de)不平整； 3. 銅(tong)墊(dian)(dian)片(pian)加工方便，任(ren)何規格和(he)型式都可(ke)(ke)以生產。 描述(shu)： 紫(zi)銅(tong)墊(dian)(dian)片(pian)俗稱無(wu)氧(yang)銅(tong)，實心(xin)銅(tong)墊(dian)(dian)片(pian)采用(yong)機(ji)械切割等方式加工而成(cheng)(cheng)，其柔軟(ruan)性(xing)(xing)(xing)可(ke)(ke)以 填(tian)補(bu)法蘭(lan)(lan)表(biao)面的(de)(de)(de)不平整部位。應用(yong)溫(wen)(wen)度(du)(du)范圍廣(guang)泛，低泄(xie)漏。我們提供各種規格和(he)型式實心(xin)銅(tong) 墊(dian)(dian)片(pian)，同(tong)時根(gen)據(ju)客(ke)戶要求(qiu)選擇不同(tong)的(de)(de)(de)銅(tong)產品(pin)制造(zao)墊(dian)(dian)片(pian)，例(li)如(ru)(ru)：紫(zi)銅(tong)、黃銅(tong)等。 銅(tong)墊(dian)(dian)片(pian)性(xing)(xing)(xing)能： 使用(yong)溫(wen)(wen)度(du)(du)：500℃左右(you)，熔點：1083℃，硬度(du)(du)：淬火(huo)(huo)前≥60HB，淬火(huo)(huo)后≤45HB 紫(zi)銅(tong)墊(dian)(dian)片(pian)具有(you)很(hen)好(hao)的(de)(de)(de)密(mi)(mi)封(feng)性(xing)(xing)(xing)能,可(ke)(ke)經冷(leng)、熱塑性(xing)(xing)(xing)加工制成(cheng)(cheng)各種半(ban)成(cheng)(cheng)品(pin)和(he)成(cheng)(cheng)品(pin)，確保金屬 面與法蘭(lan)(lan)密(mi)(mi)封(feng)面緊密(mi)(mi)貼合(he)。適用(yong)溫(wen)(wen)度(du)(du)是 800 度(du)(du)。適用(yong)壓(ya)力 2.0Mpa-42mpa。 紫(zi)銅(tong)墊(dian)(dian)片(pian)退火(huo)(huo)的(de)(de)(de)目的(de)(de)(de)是將其軟(ruan)化(hua)。 當需(xu)要對其進行折彎是為了(le)防止(zhi)斷裂及(ji)縮孔 （管料） ， 需(xu)要退火(huo)(huo)。如(ru)(ru)果只是密(mi)(mi)封(feng)，不需(xu)要退火(huo)(huo)。安裝時只要緊固，就可(ke)(ke)以密(mi)(mi)封(feng)。你可(ke)(ke)以試裝一(yi)下， 就可(ke)(ke)以得(de)出(chu)(chu)結果。 金屬包覆墊(dian)(dian)片(pian)的(de)(de)(de)一(yi)種,具有(you)良好(hao)的(de)(de)(de)耐(nai)腐(fu)蝕性(xing)(xing)(xing),耐(nai)磨(mo)性(xing)(xing)(xing)和(he)抗壓(ya)性(xing)(xing)(xing)更(geng)加突出(chu)(chu).紫(zi)銅(tong)墊(dian)(dian)片(pian)主要應 用(yong)于石油、化(hua)工、機(ji)械、冶金、電力、造(zao)船及(ji)管道(dao)、閥門、泵、壓(ya)力容器、冷(leng)凝器、塔、人 孔、手孔等法蘭(lan)(lan)連接處，作(zuo)靜密(mi)(mi)封(feng)之用(yong)。由于機(ji)械強度(du)(du)高，使用(yong)方便，壓(ya)縮回(hui)彈性(xing)(xing)(xing)好(hao)，更(geng)適 合(he)在(zai)劇烈的(de)(de)(de)溫(wen)(wen)度(du)(du)交(jiao)變場合(he)應用(yong)。

 紫(zi)銅(tong)墊片采用(yong)優質的紫(zi)銅(tong)(tong)(tong)(tong)板(ban)材具備(bei)良好的焊接性(xing)， 可經(jing)冷、 熱塑性(xing)加工制成各種(zhong)(zhong)半成品和成品， 經(jing)數(shu)控車床精密車削確(que)保密封(feng)面平直不翹(qiao)曲(qu)，高精度(du)(du)研磨確(que)保金屬面與法蘭(lan)密封(feng)面緊(jin)密貼 合。退火板(ban)材的室溫抗拉強度(du)(du)為 22～25 公斤力／毫 米 2,伸長率為 45～50％，布氏硬 度(du)(du)（HB）為 35～45。可以滿(man)足客戶的淬火、酸洗等各種(zhong)(zhong)要(yao)求。使(shi)用(yong)溫度(du)(du)小于 400℃ 材料選 擇： 銅(tong)(tong)(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環(huan)保銅(tong)(tong)(tong)(tong)，紫(zi)銅(tong)(tong)(tong)(tong)，硅青銅(tong)(tong)(tong)(tong)，各種(zhong)(zhong)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 。 因為要(yao)檢(jian)驗紫銅墊片密封的作用(yong),所以要檢驗其兩面的平整(zheng)度(du)，不(bu)(bu)能有(you)凹陷，變(bian)形，裂 痕(hen)和(he)劃痕(hen)。 這種墊片采(cai)用(yong)的原(yuan)材料(liao)是(shi)紫銅(tong) 因(yin)呈紫紅色而得名(ming)。它不(bu)(bu)一定是(shi)純銅(tong)，有(you)時還加入少量脫氧 元(yuan)素或(huo)其他元(yuan)素,以改(gai)善材質和(he)性(xing)能,因(yin)此也歸入銅(tong)合(he)金(jin)。

河北華英主(zhu)營產品:聚(ju)四氟(fu)(fu)乙烯盤(pan)根(gen)(gen)，四氟(fu)(fu)墊(dian)(dian)片(pian)(pian)(pian)，石墨盤(pan)根(gen)(gen)，高(gao)水基盤(pan)根(gen)(gen)，芳綸(lun)盤(pan)根(gen)(gen)，石棉盤(pan)根(gen)(gen)，牛油盤(pan)根(gen)(gen)，碳(tan)素纖維盤(pan)根(gen)(gen)，金屬纏繞墊(dian)(dian)片(pian)(pian)(pian)，金屬包覆(fu)墊(dian)(dian)片(pian)(pian)(pian)，石墨高(gao)強墊(dian)(dian)片(pian)(pian)(pian)，盤(pan)根(gen)(gen)環，石棉橡膠墊(dian)(dian)片(pian)(pian)(pian)，紫銅(tong)墊(dian)(dian)片(pian)(pian)(pian)，玻璃絲布(bu)，防火布(bu)等各種(zhong)密封(feng)材料。