紫銅墊片，紫銅密封墊圈執行標準

紫銅墊片這(zhe)種(zhong)墊片采(cai)用的原材料是紫銅 因(yin)呈紫紅色(se)而得(de)名。它不一定是純(chun)銅，有時還加(jia)入(ru)少(shao)量脫(tuo)氧元素或其他元素,以改善材質和性(xing)能(neng),因(yin)此也歸入(ru)銅合金(jin) 采(cai)用優質的紫銅板(ban)材具備良好的焊(han)接性(xing)，可經(jing)冷、熱塑(su)性(xing)加(jia)工制成(cheng)各(ge)種(zhong)半(ban)成(cheng)品和成(cheng)品，經(jing)數控車床精密車削確保密封面平直不翹曲，高精度(du)研磨確保金(jin)屬面與法蘭密封面緊密貼合。

      退火(huo)板材的(de)室溫(wen)抗拉強度為22～25公斤力／毫米2,伸(shen)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(huo)、酸(suan)洗等各種(zhong)要(yao)求(qiu)。
        使用溫(wen)度小于(yu)400℃ 材料(liao)選擇： 銅(tong)(tong)(tong)(tong)Hpb59-1,H62,H65,H68(RoHS)環保銅(tong)(tong)(tong)(tong)，硅青(qing)(qing)銅(tong)(tong)(tong)(tong)，各(ge)種鋁(lv)青(qing)(qing)銅(tong)(tong)(tong)(tong)，錫青(qing)(qing)銅(tong)(tong)(tong)(tong)，錳(meng)青(qing)(qing)銅(tong)(tong)(tong)(tong)，錳(meng)黃銅(tong)(tong)(tong)(tong)，鉻(ge)鋯(gao)銅(tong)(tong)(tong)(tong)等 制造標準： GB,DIN,JIS,BS,ANSI等 公(gong)差要(yao)求：遵照制造標準中的要(yao)求 公(gong)稱直徑：3mm-3000mm 厚(hou)度范圍：1mm-8mm 表(biao)面處理：鍍(du)金，鍍(du)銀，鍍(du)錫，鍍(du)鎳(nie)，鍍(du)鉻(ge)，鍍(du)銅(tong)(tong)(tong)(tong)等環保電鍍(du).

紫銅墊片 基本描述： 1. 實(shi)心(xin)(xin)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)應用(yong)(yong)(yong)在真(zhen)空法蘭中效果突出(chu)； 2. 銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)的(de)(de)(de)柔軟(ruan)(ruan)性，可(ke)(ke)(ke)以(yi)(yi)填(tian)補(bu)(bu)法蘭表(biao)面的(de)(de)(de)不平整(zheng)； 3. 銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)加(jia)工方(fang)便(bian)，任何規格(ge)和(he)型式都(dou)可(ke)(ke)(ke)以(yi)(yi)生產。 描述： 紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)俗稱無氧銅(tong)(tong)(tong)，實(shi)心(xin)(xin)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)采用(yong)(yong)(yong)機械切割等(deng)方(fang)式加(jia)工而成(cheng)，其(qi)優秀的(de)(de)(de)柔軟(ruan)(ruan)性可(ke)(ke)(ke)以(yi)(yi) 填(tian)補(bu)(bu)法蘭表(biao)面的(de)(de)(de)不平整(zheng)部位。應用(yong)(yong)(yong)溫(wen)度(du)范(fan)圍(wei)廣(guang)泛，低泄(xie)漏(lou)。我(wo)們提供各(ge)種(zhong)(zhong)規格(ge)和(he)型式實(shi)心(xin)(xin)銅(tong)(tong)(tong) 墊(dian)(dian)(dian)(dian)片(pian)，同(tong)時根據(ju)客戶要(yao)(yao)求選擇不同(tong)的(de)(de)(de)銅(tong)(tong)(tong)產品制造墊(dian)(dian)(dian)(dian)片(pian)，例如(ru)：紫(zi)銅(tong)(tong)(tong)、黃銅(tong)(tong)(tong)等(deng)。 銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)性能： 使用(yong)(yong)(yong)溫(wen)度(du)：500℃左(zuo)右，熔點：1083℃，硬度(du)：淬(cui)(cui)火(huo)前≥60HB，淬(cui)(cui)火(huo)后(hou)≤45HB 紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)具有很(hen)好(hao)的(de)(de)(de)密(mi)封(feng)性能,可(ke)(ke)(ke)經冷(leng)、熱塑性加(jia)工制成(cheng)各(ge)種(zhong)(zhong)半成(cheng)品和(he)成(cheng)品，確保金屬 面與法蘭密(mi)封(feng)面緊密(mi)貼合。適(shi)用(yong)(yong)(yong)溫(wen)度(du)是(shi) 800 度(du)。適(shi)用(yong)(yong)(yong)壓(ya)(ya)力(li) 2.0Mpa-42mpa。 紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)退火(huo)的(de)(de)(de)目的(de)(de)(de)是(shi)將其(qi)軟(ruan)(ruan)化。 當需(xu)要(yao)(yao)對其(qi)進行折彎(wan)是(shi)為了(le)防止斷裂及縮孔 （管(guan)料(liao)） ， 需(xu)要(yao)(yao)退火(huo)。如(ru)果只是(shi)密(mi)封(feng)，不需(xu)要(yao)(yao)退火(huo)。安裝時只要(yao)(yao)緊固，就(jiu)可(ke)(ke)(ke)以(yi)(yi)密(mi)封(feng)。你可(ke)(ke)(ke)以(yi)(yi)試裝一下， 就(jiu)可(ke)(ke)(ke)以(yi)(yi)得出(chu)結果。 金屬包覆(fu)墊(dian)(dian)(dian)(dian)片(pian)的(de)(de)(de)一種(zhong)(zhong),具有良(liang)好(hao)的(de)(de)(de)耐腐(fu)蝕性,耐磨性和(he)抗(kang)壓(ya)(ya)性更(geng)加(jia)突出(chu).紫(zi)銅(tong)(tong)(tong)墊(dian)(dian)(dian)(dian)片(pian)主(zhu)要(yao)(yao)應 用(yong)(yong)(yong)于(yu)石油、化工、機械、冶金、電力(li)、造船及管(guan)道(dao)、閥門、泵、壓(ya)(ya)力(li)容(rong)器、冷(leng)凝器、塔、人 孔、手孔等(deng)法蘭連接處，作(zuo)靜(jing)密(mi)封(feng)之用(yong)(yong)(yong)。由于(yu)機械強度(du)高，使用(yong)(yong)(yong)方(fang)便(bian)，壓(ya)(ya)縮回彈性好(hao)，更(geng)適(shi) 合在劇(ju)烈的(de)(de)(de)溫(wen)度(du)交變場合應用(yong)(yong)(yong)。紫銅墊片，紫銅密封墊圈執行標準

 紫(zi)銅墊(dian)片采(cai)用(yong)優質的紫銅(tong)(tong)板(ban)材(cai)具備良(liang)好的焊接性， 可(ke)經(jing)冷、 熱塑性加工制成(cheng)(cheng)各種半成(cheng)(cheng)品(pin)和成(cheng)(cheng)品(pin)， 經(jing)數控車床精密(mi)車削(xue)確保(bao)密(mi)封面平直(zhi)不翹曲，高精度研磨確保(bao)金(jin)屬面與(yu)法蘭(lan)密(mi)封面緊密(mi)貼 合。退火(huo)板(ban)材(cai)的室溫抗拉強(qiang)度為(wei) 22～25 公斤力／毫(hao) 米 2,伸長(chang)率(lv)為(wei) 45～50％，布氏硬 度（HB）為(wei) 35～45。可(ke)以滿(man)足客戶的淬火(huo)、酸洗等(deng)各種要求。使用(yong)溫度小于 400℃ 材(cai)料選 擇： 銅(tong)(tong) Hpb59-1,H62,H65,H68(RoHS)環保(bao)銅(tong)(tong)，紫銅(tong)(tong)，硅(gui)青銅(tong)(tong)，各種鋁青銅(tong)(tong)，錫青銅(tong)(tong)，錳青 銅(tong)(tong)，錳黃銅(tong)(tong)，鉻鋯銅(tong)(tong)等(deng) 。 因為(wei)要檢驗紫銅墊(dian)片密封的(de)作用(yong),所(suo)以(yi)要(yao)檢(jian)驗其兩面(mian)的(de)平整(zheng)度，不能有凹陷，變(bian)形，裂 痕和劃痕。 這種墊片采用(yong)的(de)原材料(liao)是紫銅 因呈紫紅(hong)色(se)而(er)得名。它不一定是純銅，有時(shi)還加入少量脫氧 元(yuan)素或其他元(yuan)素,以(yi)改善材質和性(xing)能,因此也(ye)歸入銅合金。

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