紫銅墊片(pian)這(zhe)種墊片采(cai)(cai)用(yong)的原(yuan)材料是紫銅 因呈紫紅色而得(de)名(ming)。它不一定是純銅，有時還加入少量(liang)脫氧元(yuan)素(su)或(huo)其他元(yuan)素(su),以改善材質(zhi)(zhi)和性能,因此(ci)也歸入銅合(he)金(jin) 采(cai)(cai)用(yong)優質(zhi)(zhi)的紫銅板材具備良(liang)好的焊接性，可經(jing)(jing)冷、熱塑(su)性加工制成各種半(ban)成品和成品，經(jing)(jing)數控(kong)車床(chuang)精密(mi)車削確(que)保(bao)密(mi)封(feng)面(mian)(mian)平直不翹曲，高(gao)精度研磨(mo)確(que)保(bao)金(jin)屬(shu)面(mian)(mian)與法蘭密(mi)封(feng)面(mian)(mian)緊密(mi)貼合(he)。

      退火(huo)板(ban)材的(de)室(shi)溫抗拉(la)強度(du)為(wei)22～25公(gong)斤(jin)力／毫米(mi)2,伸長率為(wei)45～50％，布氏硬度(du)（HB）為(wei)35～45。可以滿足客戶(hu)的(de)淬(cui)火(huo)、酸(suan)洗(xi)等各種要(yao)求。
        使用溫(wen)度小于400℃ 材(cai)料選(xuan)擇： 銅(tong)Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)，硅青銅(tong)，各種鋁青銅(tong)，錫青銅(tong)，錳青銅(tong)，錳黃銅(tong)，鉻鋯銅(tong)等 制造(zao)標準： GB,DIN,JIS,BS,ANSI等 公差要求(qiu)：遵(zun)照制造(zao)標準中的要求(qiu) 公稱直徑(jing)：3mm-3000mm 厚(hou)度范圍：1mm-8mm 表面(mian)處理：鍍(du)(du)金，鍍(du)(du)銀，鍍(du)(du)錫，鍍(du)(du)鎳(nie)，鍍(du)(du)鉻，鍍(du)(du)銅(tong)等環保(bao)電鍍(du)(du).

紫銅墊片 基本(ben)描(miao)述(shu)： 1. 實(shi)心銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)應用(yong)(yong)在真空法(fa)蘭(lan)(lan)(lan)中(zhong)效果(guo)突出； 2. 銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)的(de)柔軟性(xing)(xing)，可(ke)以(yi)(yi)(yi)填補法(fa)蘭(lan)(lan)(lan)表面(mian)(mian)的(de)不(bu)平(ping)整(zheng)； 3. 銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)加(jia)工方便，任(ren)何規格和型式都可(ke)以(yi)(yi)(yi)生產。 描(miao)述(shu)： 紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)俗稱無(wu)氧銅(tong)(tong)，實(shi)心銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)采(cai)用(yong)(yong)機械(xie)切割等(deng)(deng)方式加(jia)工而成(cheng)，其(qi)優秀(xiu)的(de)柔軟性(xing)(xing)可(ke)以(yi)(yi)(yi) 填補法(fa)蘭(lan)(lan)(lan)表面(mian)(mian)的(de)不(bu)平(ping)整(zheng)部位。應用(yong)(yong)溫(wen)度(du)(du)(du)范圍廣泛，低(di)泄(xie)漏。我們提供(gong)各種(zhong)規格和型式實(shi)心銅(tong)(tong) 墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)，同(tong)時根據客戶(hu)要(yao)(yao)求選(xuan)擇不(bu)同(tong)的(de)銅(tong)(tong)產品(pin)制造(zao)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)，例如(ru)：紫(zi)銅(tong)(tong)、黃(huang)銅(tong)(tong)等(deng)(deng)。 銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)性(xing)(xing)能(neng)： 使(shi)用(yong)(yong)溫(wen)度(du)(du)(du)：500℃左右(you)，熔點：1083℃，硬度(du)(du)(du)：淬火(huo)前≥60HB，淬火(huo)后≤45HB 紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)具有很(hen)好(hao)的(de)密(mi)封性(xing)(xing)能(neng),可(ke)經(jing)冷(leng)、熱塑性(xing)(xing)加(jia)工制成(cheng)各種(zhong)半成(cheng)品(pin)和成(cheng)品(pin)，確(que)保金屬 面(mian)(mian)與法(fa)蘭(lan)(lan)(lan)密(mi)封面(mian)(mian)緊(jin)(jin)密(mi)貼(tie)合(he)。適(shi)用(yong)(yong)溫(wen)度(du)(du)(du)是(shi) 800 度(du)(du)(du)。適(shi)用(yong)(yong)壓(ya)(ya)力(li)(li) 2.0Mpa-42mpa。 紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)退火(huo)的(de)目的(de)是(shi)將(jiang)其(qi)軟化。 當(dang)需(xu)要(yao)(yao)對其(qi)進行(xing)折彎是(shi)為了防止(zhi)斷裂及(ji)縮(suo)孔 （管(guan)料） ， 需(xu)要(yao)(yao)退火(huo)。如(ru)果(guo)只是(shi)密(mi)封，不(bu)需(xu)要(yao)(yao)退火(huo)。安裝(zhuang)時只要(yao)(yao)緊(jin)(jin)固，就可(ke)以(yi)(yi)(yi)密(mi)封。你可(ke)以(yi)(yi)(yi)試裝(zhuang)一下， 就可(ke)以(yi)(yi)(yi)得出結果(guo)。 金屬包(bao)覆(fu)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)的(de)一種(zhong),具有良好(hao)的(de)耐(nai)腐蝕性(xing)(xing),耐(nai)磨(mo)性(xing)(xing)和抗壓(ya)(ya)性(xing)(xing)更(geng)加(jia)突出.紫(zi)銅(tong)(tong)墊(dian)(dian)(dian)片(pian)(pian)(pian)(pian)(pian)主要(yao)(yao)應 用(yong)(yong)于石(shi)油(you)、化工、機械(xie)、冶金、電(dian)力(li)(li)、造(zao)船及(ji)管(guan)道、閥門、泵、壓(ya)(ya)力(li)(li)容器、冷(leng)凝器、塔、人 孔、手孔等(deng)(deng)法(fa)蘭(lan)(lan)(lan)連(lian)接(jie)處(chu)，作靜(jing)密(mi)封之(zhi)用(yong)(yong)。由于機械(xie)強(qiang)度(du)(du)(du)高，使(shi)用(yong)(yong)方便，壓(ya)(ya)縮(suo)回彈性(xing)(xing)好(hao)，更(geng)適(shi) 合(he)在劇烈(lie)的(de)溫(wen)度(du)(du)(du)交變場合(he)應用(yong)(yong)。 紫(zi)銅墊(dian)片采用優質的紫銅(tong)板材具備良好(hao)的焊接(jie)性， 可(ke)經冷、 熱塑性加(jia)工制成各種(zhong)半成品和成品， 經數控車床(chuang)精(jing)密(mi)車削確(que)(que)保密(mi)封面(mian)平直不翹(qiao)曲，高精(jing)度(du)(du)研磨確(que)(que)保金屬面(mian)與(yu)法蘭(lan)密(mi)封面(mian)緊密(mi)貼 合。退火板材的室溫抗拉強度(du)(du)為(wei) 22～25 公斤力／毫(hao) 米 2,伸長率為(wei) 45～50％，布(bu)氏硬(ying) 度(du)(du)（HB）為(wei) 35～45。可(ke)以滿足(zu)客戶的淬火、酸洗等各種(zhong)要求。使用溫度(du)(du)小于 400℃ 材料選 擇： 銅(tong) Hpb59-1,H62,H65,H68(RoHS)環(huan)保銅(tong)，紫銅(tong)，硅青銅(tong)，各種(zhong)鋁青銅(tong)，錫青銅(tong)，錳青 銅(tong)，錳黃銅(tong)，鉻鋯銅(tong)等 。 因為(wei)要檢驗紫銅墊片密封的作用,所以要檢驗其兩面(mian)的平整度，不能(neng)有(you)凹陷，變形，裂 痕(hen)和(he)(he)劃痕(hen)。 這種(zhong)墊片采用的原材料是紫銅 因(yin)呈紫紅色而(er)得名。它不一定(ding)是純銅，有(you)時(shi)還加入少量脫氧 元素(su)或其他元素(su),以改善(shan)材質(zhi)和(he)(he)性(xing)能(neng),因(yin)此也歸入銅合金。河北華(hua)英(ying)主(zhu)營產品:聚四氟乙烯(xi)盤(pan)(pan)根，四氟墊(dian)片(pian)，石(shi)(shi)墨(mo)盤(pan)(pan)根，高水基盤(pan)(pan)根，芳綸盤(pan)(pan)根，石(shi)(shi)棉(mian)盤(pan)(pan)根，牛油(you)盤(pan)(pan)根，碳素(su)纖維(wei)盤(pan)(pan)根，金屬纏(chan)繞(rao)墊(dian)片(pian)，金屬包覆墊(dian)片(pian)，石(shi)(shi)墨(mo)高強(qiang)墊(dian)片(pian)，盤(pan)(pan)根環(huan)，石(shi)(shi)棉(mian)橡膠墊(dian)片(pian)，紫銅(tong)墊(dian)片(pian)，網格布(bu)，玻璃絲(si)布(bu)，防火布(bu)等各(ge)種(zhong)密封材料。