紫銅墊片廠家檢驗報告

紫銅墊片這種墊片采用(yong)的(de)原(yuan)材料(liao)是紫銅 因呈(cheng)紫紅色而(er)得(de)名。它不(bu)一定(ding)是純銅，有時(shi)還加(jia)入少量脫氧元素(su)或其(qi)他元素(su),以(yi)改(gai)善材質和性能,因此也歸入銅合金(jin)(jin) 采用(yong)優質的(de)紫銅板材具備良好(hao)的(de)焊(han)接性，可經冷、熱塑(su)性加(jia)工(gong)制成各種半(ban)成品(pin)(pin)和成品(pin)(pin)，經數控(kong)車床(chuang)精密車削確保(bao)密封面(mian)(mian)平直不(bu)翹曲，高(gao)精度(du)研(yan)磨確保(bao)金(jin)(jin)屬面(mian)(mian)與法蘭密封面(mian)(mian)緊密貼合。

      退火板材的(de)室溫抗拉強度為22～25公斤力／毫米2,伸長(chang)率為45～50％，布氏(shi)硬度（HB）為35～45。可以滿足客戶(hu)的(de)淬火、酸洗等各種(zhong)要(yao)求。
        使用溫度小于400℃ 材料選擇(ze)： 銅(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環(huan)保銅(tong)(tong)，硅青(qing)銅(tong)(tong)，各種鋁青(qing)銅(tong)(tong)，錫青(qing)銅(tong)(tong)，錳青(qing)銅(tong)(tong)，錳黃(huang)銅(tong)(tong)，鉻(ge)鋯銅(tong)(tong)等 制(zhi)造標準： GB,DIN,JIS,BS,ANSI等 公(gong)差要求：遵(zun)照制(zhi)造標準中(zhong)的要求 公(gong)稱直徑：3mm-3000mm 厚(hou)度范圍：1mm-8mm 表面處(chu)理：鍍(du)金，鍍(du)銀，鍍(du)錫，鍍(du)鎳，鍍(du)鉻(ge)，鍍(du)銅(tong)(tong)等環(huan)保電鍍(du).

紫銅墊片(pian) 基本描述(shu)： 1. 實(shi)(shi)心(xin)銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)應(ying)(ying)用(yong)(yong)在真(zhen)空法(fa)蘭中效(xiao)果突出(chu)； 2. 銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)的(de)(de)(de)柔軟(ruan)(ruan)性(xing)(xing)(xing)，可(ke)以(yi)(yi)填補法(fa)蘭表面(mian)(mian)(mian)的(de)(de)(de)不(bu)平整； 3. 銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)加(jia)工(gong)方便(bian)，任何規(gui)格和(he)型式(shi)(shi)都可(ke)以(yi)(yi)生產。 描述(shu)： 紫(zi)銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)俗稱無(wu)氧銅(tong)(tong)，實(shi)(shi)心(xin)銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)采(cai)用(yong)(yong)機(ji)械(xie)切割等方式(shi)(shi)加(jia)工(gong)而(er)成(cheng)(cheng)，其優秀的(de)(de)(de)柔軟(ruan)(ruan)性(xing)(xing)(xing)可(ke)以(yi)(yi) 填補法(fa)蘭表面(mian)(mian)(mian)的(de)(de)(de)不(bu)平整部位。應(ying)(ying)用(yong)(yong)溫度(du)(du)范圍(wei)廣(guang)泛(fan)，低泄(xie)漏。我們(men)提(ti)供各(ge)(ge)種規(gui)格和(he)型式(shi)(shi)實(shi)(shi)心(xin)銅(tong)(tong) 墊(dian)(dian)片(pian)(pian)(pian)，同(tong)時根據客戶要(yao)(yao)求選(xuan)擇(ze)不(bu)同(tong)的(de)(de)(de)銅(tong)(tong)產品(pin)制造(zao)墊(dian)(dian)片(pian)(pian)(pian)，例(li)如：紫(zi)銅(tong)(tong)、黃銅(tong)(tong)等。 銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)性(xing)(xing)(xing)能(neng)： 使(shi)用(yong)(yong)溫度(du)(du)：500℃左右，熔(rong)點：1083℃，硬(ying)度(du)(du)：淬(cui)火(huo)(huo)前≥60HB，淬(cui)火(huo)(huo)后≤45HB 紫(zi)銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)具有(you)很好的(de)(de)(de)密(mi)封(feng)(feng)(feng)性(xing)(xing)(xing)能(neng),可(ke)經冷、熱(re)塑性(xing)(xing)(xing)加(jia)工(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(shu) 面(mian)(mian)(mian)與法(fa)蘭密(mi)封(feng)(feng)(feng)面(mian)(mian)(mian)緊(jin)密(mi)貼合。適(shi)(shi)用(yong)(yong)溫度(du)(du)是(shi)(shi) 800 度(du)(du)。適(shi)(shi)用(yong)(yong)壓(ya)力(li) 2.0Mpa-42mpa。 紫(zi)銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)退火(huo)(huo)的(de)(de)(de)目的(de)(de)(de)是(shi)(shi)將其軟(ruan)(ruan)化。 當(dang)需要(yao)(yao)對其進行折彎是(shi)(shi)為了防止斷裂及縮(suo)孔(kong) （管(guan)料(liao)） ， 需要(yao)(yao)退火(huo)(huo)。如果只(zhi)是(shi)(shi)密(mi)封(feng)(feng)(feng)，不(bu)需要(yao)(yao)退火(huo)(huo)。安裝(zhuang)時只(zhi)要(yao)(yao)緊(jin)固，就可(ke)以(yi)(yi)密(mi)封(feng)(feng)(feng)。你可(ke)以(yi)(yi)試裝(zhuang)一(yi)下， 就可(ke)以(yi)(yi)得(de)出(chu)結果。 金(jin)屬(shu)包(bao)覆(fu)墊(dian)(dian)片(pian)(pian)(pian)的(de)(de)(de)一(yi)種,具有(you)良(liang)好的(de)(de)(de)耐腐蝕(shi)性(xing)(xing)(xing),耐磨(mo)性(xing)(xing)(xing)和(he)抗壓(ya)性(xing)(xing)(xing)更(geng)加(jia)突出(chu).紫(zi)銅(tong)(tong)墊(dian)(dian)片(pian)(pian)(pian)主要(yao)(yao)應(ying)(ying) 用(yong)(yong)于石油、化工(gong)、機(ji)械(xie)、冶金(jin)、電力(li)、造(zao)船及管(guan)道、閥門、泵、壓(ya)力(li)容器(qi)、冷凝器(qi)、塔、人(ren) 孔(kong)、手孔(kong)等法(fa)蘭連接處，作靜(jing)密(mi)封(feng)(feng)(feng)之用(yong)(yong)。由于機(ji)械(xie)強度(du)(du)高，使(shi)用(yong)(yong)方便(bian)，壓(ya)縮(suo)回彈性(xing)(xing)(xing)好，更(geng)適(shi)(shi) 合在劇(ju)烈的(de)(de)(de)溫度(du)(du)交變場合應(ying)(ying)用(yong)(yong)。紫銅墊片廠家檢驗報告

 紫銅墊片(pian)采用(yong)優(you)質的(de)(de)(de)紫(zi)(zi)銅(tong)(tong)板材具備(bei)良好的(de)(de)(de)焊接性， 可經冷、 熱塑(su)性加工制(zhi)成各(ge)種半(ban)成品和成品， 經數控車床精密車削確保(bao)密封面(mian)(mian)平直不(bu)翹曲，高精度研磨確保(bao)金屬面(mian)(mian)與法蘭密封面(mian)(mian)緊密貼 合。退火板材的(de)(de)(de)室溫抗(kang)拉強度為(wei)(wei) 22～25 公(gong)斤力／毫 米 2,伸(shen)長率為(wei)(wei) 45～50％，布氏硬 度（HB）為(wei)(wei) 35～45。可以滿足(zu)客戶的(de)(de)(de)淬火、酸(suan)洗(xi)等各(ge)種要求。使用(yong)溫度小于(yu) 400℃ 材料選 擇： 銅(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環(huan)保(bao)銅(tong)(tong)，紫(zi)(zi)銅(tong)(tong)，硅青(qing)(qing)銅(tong)(tong)，各(ge)種鋁青(qing)(qing)銅(tong)(tong)，錫青(qing)(qing)銅(tong)(tong)，錳青(qing)(qing) 銅(tong)(tong)，錳黃銅(tong)(tong)，鉻鋯銅(tong)(tong)等 。 因為(wei)(wei)要檢驗(yan)紫銅(tong)墊片密封(feng)的(de)作用,所以(yi)要檢驗(yan)其兩面的(de)平整度，不(bu)能(neng)有(you)凹(ao)陷，變形，裂 痕和劃痕。 這(zhe)種墊片采用的(de)原材料(liao)是紫銅(tong)(tong) 因(yin)(yin)呈(cheng)紫紅色(se)而得名。它不(bu)一定(ding)是純銅(tong)(tong)，有(you)時(shi)還(huan)加入少量脫(tuo)氧(yang) 元素(su)或其他元素(su),以(yi)改善材質和性能(neng),因(yin)(yin)此也歸入銅(tong)(tong)合金。

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