相關文章 / article
紫銅墊(dian)片這種墊片(pian)采(cai)用的原材料是紫銅(tong)(tong) 因呈紫紅色而得名。它(ta)不一定是純銅(tong)(tong),有時還加入少量脫(tuo)氧元素或其他元素,以(yi)改善材質(zhi)和(he)性(xing)能,因此也(ye)歸入銅(tong)(tong)合金(jin) 采(cai)用優質(zhi)的紫銅(tong)(tong)板材具備良好的焊接(jie)性(xing),可(ke)經冷、熱塑性(xing)加工制成(cheng)各種半成(cheng)品和(he)成(cheng)品,經數控車床精密(mi)(mi)車削確(que)(que)保密(mi)(mi)封面(mian)平直不翹曲,高精度(du)研(yan)磨確(que)(que)保金(jin)屬面(mian)與法蘭(lan)密(mi)(mi)封面(mian)緊密(mi)(mi)貼合。
退火板材(cai)的(de)室溫(wen)抗拉強度為22~25公斤力/毫米2,伸長率為45~50%,布(bu)氏硬(ying)度(HB)為35~45。可以滿足客戶的(de)淬火、酸(suan)洗(xi)等各種要求。
使用溫度小于400℃ 材(cai)料選擇: 銅(tong)Hpb59-1,H62,H65,H68(RoHS)環(huan)保(bao)銅(tong),硅青(qing)(qing)銅(tong),各種鋁(lv)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: GB,DIN,JIS,BS,ANSI等(deng) 公(gong)差要求:遵照制造(zao)標準中的要求 公(gong)稱直徑: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,鍍(du)(du)鉻,鍍(du)(du)銅(tong)等(deng)環(huan)保(bao)電鍍(du)(du).
紫銅墊(dian)片 基本描述(shu): 1. 實心銅(tong)(tong)墊片應用(yong)(yong)在真空法(fa)蘭中效果突(tu)(tu)出(chu); 2. 銅(tong)(tong)墊片的(de)(de)(de)(de)柔軟(ruan)性(xing)(xing),可(ke)以(yi)填(tian)補法(fa)蘭表面(mian)的(de)(de)(de)(de)不平整(zheng); 3. 銅(tong)(tong)墊片加(jia)(jia)工(gong)方便(bian)(bian),任何規(gui)格和型式都可(ke)以(yi)生產。 描述(shu): 紫(zi)(zi)銅(tong)(tong)墊片俗(su)稱無(wu)氧銅(tong)(tong),實心銅(tong)(tong)墊片采用(yong)(yong)機(ji)(ji)械切割等(deng)方式加(jia)(jia)工(gong)而成,其(qi)(qi)優秀的(de)(de)(de)(de)柔軟(ruan)性(xing)(xing)可(ke)以(yi) 填(tian)補法(fa)蘭表面(mian)的(de)(de)(de)(de)不平整(zheng)部位。應用(yong)(yong)溫(wen)(wen)度(du)范圍(wei)廣泛,低泄漏。我們提供各種(zhong)規(gui)格和型式實心銅(tong)(tong) 墊片,同時(shi)根據(ju)客戶要求選(xuan)擇不同的(de)(de)(de)(de)銅(tong)(tong)產品制(zhi)造墊片,例(li)如:紫(zi)(zi)銅(tong)(tong)、黃銅(tong)(tong)等(deng)。 銅(tong)(tong)墊片性(xing)(xing)能: 使(shi)用(yong)(yong)溫(wen)(wen)度(du):500℃左右,熔點:1083℃,硬度(du):淬火(huo)(huo)前(qian)≥60HB,淬火(huo)(huo)后≤45HB 紫(zi)(zi)銅(tong)(tong)墊片具有很好(hao)的(de)(de)(de)(de)密(mi)封性(xing)(xing)能,可(ke)經(jing)冷(leng)、熱塑性(xing)(xing)加(jia)(jia)工(gong)制(zhi)成各種(zhong)半成品和成品,確保金(jin)屬 面(mian)與(yu)法(fa)蘭密(mi)封面(mian)緊密(mi)貼合。適(shi)用(yong)(yong)溫(wen)(wen)度(du)是 800 度(du)。適(shi)用(yong)(yong)壓(ya)力 2.0Mpa-42mpa。 紫(zi)(zi)銅(tong)(tong)墊片退火(huo)(huo)的(de)(de)(de)(de)目的(de)(de)(de)(de)是將其(qi)(qi)軟(ruan)化(hua)。 當需(xu)要對其(qi)(qi)進行折彎是為了防止斷裂及縮(suo)孔 (管料) , 需(xu)要退火(huo)(huo)。如果只是密(mi)封,不需(xu)要退火(huo)(huo)。安裝(zhuang)時(shi)只要緊固,就可(ke)以(yi)密(mi)封。你可(ke)以(yi)試裝(zhuang)一(yi)下, 就可(ke)以(yi)得(de)出(chu)結果。 金(jin)屬包覆墊片的(de)(de)(de)(de)一(yi)種(zhong),具有良好(hao)的(de)(de)(de)(de)耐(nai)(nai)腐蝕性(xing)(xing),耐(nai)(nai)磨性(xing)(xing)和抗壓(ya)性(xing)(xing)更加(jia)(jia)突(tu)(tu)出(chu).紫(zi)(zi)銅(tong)(tong)墊片主要應 用(yong)(yong)于石油、化(hua)工(gong)、機(ji)(ji)械、冶金(jin)、電力、造船及管道、閥門(men)、泵(beng)、壓(ya)力容器、冷(leng)凝器、塔、人 孔、手孔等(deng)法(fa)蘭連接處,作靜密(mi)封之(zhi)用(yong)(yong)。由于機(ji)(ji)械強度(du)高,使(shi)用(yong)(yong)方便(bian)(bian),壓(ya)縮(suo)回彈(dan)性(xing)(xing)好(hao),更適(shi) 合在劇烈的(de)(de)(de)(de)溫(wen)(wen)度(du)交變場(chang)合應用(yong)(yong)。 紫銅墊片采用優質的(de)(de)紫(zi)銅(tong)(tong)板材具備良(liang)好的(de)(de)焊接性, 可經冷、 熱塑性加工制(zhi)成(cheng)各(ge)種半(ban)成(cheng)品(pin)和成(cheng)品(pin), 經數(shu)控車(che)(che)床精(jing)密(mi)車(che)(che)削確(que)保密(mi)封面平直(zhi)不翹曲,高精(jing)度(du)(du)研磨(mo)確(que)保金屬(shu)面與法(fa)蘭密(mi)封面緊(jin)密(mi)貼 合。退火板材的(de)(de)室(shi)溫抗拉強度(du)(du)為(wei)(wei) 22~25 公(gong)斤力/毫(hao) 米 2,伸長(chang)率為(wei)(wei) 45~50%,布氏硬 度(du)(du)(HB)為(wei)(wei) 35~45。可以滿(man)足客戶的(de)(de)淬(cui)火、酸洗等各(ge)種要求。使(shi)用溫度(du)(du)小(xiao)于 400℃ 材料選 擇: 銅(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)(tong),紫(zi)銅(tong)(tong),硅(gui)青(qing)銅(tong)(tong),各(ge)種鋁(lv)青(qing)銅(tong)(tong),錫青(qing)銅(tong)(tong),錳(meng)(meng)青(qing) 銅(tong)(tong),錳(meng)(meng)黃銅(tong)(tong),鉻鋯銅(tong)(tong)等 。 因為(wei)(wei)要檢驗紫(zi)銅墊片密封的作用,所(suo)以要檢(jian)驗其(qi)兩面的平整(zheng)度,不(bu)能有(you)(you)凹陷,變(bian)形,裂 痕(hen)和(he)劃痕(hen)。 這種墊(dian)片采(cai)用的原材(cai)料是紫銅 因呈紫紅色而得名。它不(bu)一定是純(chun)銅,有(you)(you)時還(huan)加入少量脫氧 元素(su)或(huo)其(qi)他(ta)元素(su),以改善材(cai)質和(he)性能,因此也歸(gui)入銅合金。河北華英主營產品:聚四(si)氟乙烯(xi)盤(pan)(pan)根(gen)(gen),四(si)氟墊(dian)(dian)(dian)片(pian)(pian),石墨盤(pan)(pan)根(gen)(gen),高水(shui)基盤(pan)(pan)根(gen)(gen),芳綸盤(pan)(pan)根(gen)(gen),石棉盤(pan)(pan)根(gen)(gen),牛(niu)油盤(pan)(pan)根(gen)(gen),碳素纖維盤(pan)(pan)根(gen)(gen),金(jin)屬(shu)纏繞墊(dian)(dian)(dian)片(pian)(pian),金(jin)屬(shu)包覆墊(dian)(dian)(dian)片(pian)(pian),石墨高強墊(dian)(dian)(dian)片(pian)(pian),盤(pan)(pan)根(gen)(gen)環(huan),石棉橡膠墊(dian)(dian)(dian)片(pian)(pian),紫銅(tong)墊(dian)(dian)(dian)片(pian)(pian),網格布(bu),玻璃絲布(bu),防(fang)火(huo)布(bu)等各(ge)種密封材料(liao)。
下一篇:齒型紫銅墊片,齒形墊片使用溫度