耐腐蝕紫銅墊圈，管道防腐紫銅密封墊片

紫(zi)銅(tong)墊片這(zhe)種墊片采(cai)用(yong)的原材料(liao)是紫銅 因(yin)呈紫紅色而得(de)名。它不(bu)(bu)一定是純銅，有時(shi)還加入(ru)少(shao)量脫氧(yang)元素或(huo)其(qi)他(ta)元素,以改善材質和性能,因(yin)此也歸入(ru)銅合金 采(cai)用(yong)優質的紫銅板材具備良好的焊接性，可經(jing)冷、熱塑性加工制成(cheng)各種半成(cheng)品和成(cheng)品，經(jing)數控車(che)床精(jing)密(mi)車(che)削(xue)確(que)保密(mi)封面平直不(bu)(bu)翹(qiao)曲，高(gao)精(jing)度研磨確(que)保金屬面與(yu)法(fa)蘭密(mi)封面緊密(mi)貼合。

      退(tui)火板材的室溫抗拉強度(du)為22～25公(gong)斤力／毫米(mi)2,伸長率為45～50％，布氏硬(ying)度(du)（HB）為35～45。可以滿足客戶的淬火、酸洗(xi)等(deng)各(ge)種要求(qiu)。
        使用(yong)溫度小(xiao)于400℃ 材料選擇： 銅(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環(huan)保(bao)銅(tong)(tong)，硅(gui)青銅(tong)(tong)，各(ge)種鋁青銅(tong)(tong)，錫青銅(tong)(tong)，錳青銅(tong)(tong)，錳黃銅(tong)(tong)，鉻(ge)鋯銅(tong)(tong)等 制造標準(zhun)： GB,DIN,JIS,BS,ANSI等 公差(cha)要求：遵照制造標準(zhun)中的(de)要求 公稱直徑：3mm-3000mm 厚(hou)度范(fan)圍：1mm-8mm 表面(mian)處理(li)：鍍金，鍍銀，鍍錫，鍍鎳(nie)，鍍鉻(ge)，鍍銅(tong)(tong)等環(huan)保(bao)電(dian)鍍.

紫銅墊片(pian) 基本描述(shu)： 1. 實(shi)心銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)應用(yong)(yong)在真空法(fa)(fa)蘭中效果(guo)突(tu)出； 2. 銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)的(de)(de)柔軟(ruan)(ruan)性(xing)(xing)(xing)，可(ke)以填補法(fa)(fa)蘭表面(mian)的(de)(de)不(bu)(bu)(bu)平(ping)整； 3. 銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)加(jia)工(gong)方(fang)便，任(ren)何規(gui)格和型(xing)式(shi)都可(ke)以生產。 描述(shu)： 紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)俗稱(cheng)無氧銅(tong)(tong)，實(shi)心銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)采用(yong)(yong)機(ji)械切割等方(fang)式(shi)加(jia)工(gong)而成(cheng)，其優秀的(de)(de)柔軟(ruan)(ruan)性(xing)(xing)(xing)可(ke)以 填補法(fa)(fa)蘭表面(mian)的(de)(de)不(bu)(bu)(bu)平(ping)整部位。應用(yong)(yong)溫度范圍廣泛，低(di)泄漏。我們提供各種(zhong)規(gui)格和型(xing)式(shi)實(shi)心銅(tong)(tong) 墊(dian)(dian)(dian)(dian)片(pian)(pian)，同(tong)時(shi)根據(ju)客戶(hu)要(yao)求(qiu)選擇不(bu)(bu)(bu)同(tong)的(de)(de)銅(tong)(tong)產品(pin)制造墊(dian)(dian)(dian)(dian)片(pian)(pian)，例如(ru)：紫銅(tong)(tong)、黃銅(tong)(tong)等。 銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)性(xing)(xing)(xing)能(neng)： 使(shi)用(yong)(yong)溫度：500℃左右，熔點：1083℃，硬度：淬(cui)火(huo)前≥60HB，淬(cui)火(huo)后(hou)≤45HB 紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)具有很好的(de)(de)密(mi)封性(xing)(xing)(xing)能(neng),可(ke)經冷(leng)、熱(re)塑(su)性(xing)(xing)(xing)加(jia)工(gong)制成(cheng)各種(zhong)半成(cheng)品(pin)和成(cheng)品(pin)，確(que)保(bao)金(jin)屬(shu)(shu) 面(mian)與法(fa)(fa)蘭密(mi)封面(mian)緊密(mi)貼(tie)合(he)。適(shi)用(yong)(yong)溫度是 800 度。適(shi)用(yong)(yong)壓力 2.0Mpa-42mpa。 紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)退(tui)火(huo)的(de)(de)目的(de)(de)是將其軟(ruan)(ruan)化。 當需(xu)要(yao)對其進行折彎(wan)是為了防止(zhi)斷(duan)裂及縮孔(kong) （管(guan)料） ， 需(xu)要(yao)退(tui)火(huo)。如(ru)果(guo)只(zhi)(zhi)是密(mi)封，不(bu)(bu)(bu)需(xu)要(yao)退(tui)火(huo)。安裝時(shi)只(zhi)(zhi)要(yao)緊固，就可(ke)以密(mi)封。你可(ke)以試裝一下， 就可(ke)以得(de)出結果(guo)。 金(jin)屬(shu)(shu)包覆墊(dian)(dian)(dian)(dian)片(pian)(pian)的(de)(de)一種(zhong),具有良好的(de)(de)耐腐蝕性(xing)(xing)(xing),耐磨性(xing)(xing)(xing)和抗壓性(xing)(xing)(xing)更(geng)加(jia)突(tu)出.紫銅(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)(pian)主要(yao)應 用(yong)(yong)于(yu)(yu)石油、化工(gong)、機(ji)械、冶金(jin)、電力、造船(chuan)及管(guan)道、閥門、泵、壓力容(rong)器、冷(leng)凝器、塔、人(ren) 孔(kong)、手孔(kong)等法(fa)(fa)蘭連接處(chu)，作靜(jing)密(mi)封之用(yong)(yong)。由于(yu)(yu)機(ji)械強度高，使(shi)用(yong)(yong)方(fang)便，壓縮回彈(dan)性(xing)(xing)(xing)好，更(geng)適(shi) 合(he)在劇烈的(de)(de)溫度交變(bian)場合(he)應用(yong)(yong)。耐腐蝕紫銅墊圈，管道防腐紫銅密封墊片

 紫銅墊片采用(yong)優質(zhi)的(de)(de)紫(zi)銅(tong)板材(cai)具備良好的(de)(de)焊接性， 可經冷、 熱塑性加工制成(cheng)各種(zhong)半成(cheng)品和成(cheng)品， 經數控車(che)床精密(mi)車(che)削確(que)保(bao)密(mi)封(feng)面平(ping)直(zhi)不翹曲(qu)，高精度(du)研(yan)磨確(que)保(bao)金屬面與法蘭(lan)密(mi)封(feng)面緊密(mi)貼 合。退火板材(cai)的(de)(de)室(shi)溫抗拉(la)強度(du)為(wei)(wei) 22～25 公斤力／毫 米 2,伸(shen)長率為(wei)(wei) 45～50％，布氏硬 度(du)（HB）為(wei)(wei) 35～45。可以滿足客戶(hu)的(de)(de)淬火、酸(suan)洗等(deng)(deng)各種(zhong)要求(qiu)。使用(yong)溫度(du)小于 400℃ 材(cai)料選 擇(ze)： 銅(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)，紫(zi)銅(tong)，硅青銅(tong)，各種(zhong)鋁青銅(tong)，錫(xi)青銅(tong)，錳青 銅(tong)，錳黃銅(tong)，鉻(ge)鋯銅(tong)等(deng)(deng) 。 因(yin)為(wei)(wei)要檢驗紫銅(tong)墊片密封的作用(yong),所以要檢驗(yan)其(qi)兩面(mian)的平(ping)整度，不能有凹陷(xian)，變形，裂 痕和(he)劃(hua)痕。 這種墊(dian)片采(cai)用(yong)的原材料是(shi)紫(zi)銅(tong) 因呈紫(zi)紅色而得名。它不一(yi)定是(shi)純銅(tong)，有時還加(jia)入少量(liang)脫(tuo)氧 元素(su)或其(qi)他(ta)元素(su),以改善材質和(he)性能,因此也歸入銅(tong)合金。

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