石墨復合墊片又稱柔性(xing)(xing)石(shi)(shi)墨(mo)金(jin)屬(shu)增強復(fu)(fu)合墊片(pian)(pian)或(huo)高強石(shi)(shi)墨(mo)墊片(pian)(pian)，它是由(you)沖齒的(de)金(jin)屬(shu)齒板或(huo)沖孔的(de)金(jin)屬(shu)芯板與柔性(xing)(xing)石(shi)(shi)墨(mo)粒子復(fu)(fu)合壓成(cheng)的(de)一種密封(feng)墊片(pian)(pian)，它通常由(you)柔性(xing)(xing)石(shi)(shi)墨(mo)復(fu)(fu)合增強板裁制(zhi)而成(cheng)。

石墨復合墊片是(shi)由沖(chong)刺的(de)金屬齒板(ban)或金屬網板(ban)與(yu)膨脹(zhang)石(shi)(shi)墨粒子復合(he)壓制(zhi)的(de)一種墊(dian)片(pian)(pian)。它通(tong)常(chang)通(tong)過(guo)專業墊(dian)片(pian)(pian)切割設備(bei)從增(zeng)(zeng)(zeng)強(qiang)(qiang)石(shi)(shi)墨板(ban)沖(chong)壓或切割而成(cheng)的(de)。增(zeng)(zeng)(zeng)強(qiang)(qiang)石(shi)(shi)墨墊(dian)片(pian)(pian)常(chang)用(yong)的(de)內層增(zeng)(zeng)(zeng)強(qiang)(qiang)材料有ss304,ss316或馬口鐵等(deng),厚度0.05~0.2mm，形式有沖(chong)刺板(ban)增(zeng)(zeng)(zeng)強(qiang)(qiang)復合(he)墊(dian)片(pian)(pian)，網板(ban)增(zeng)(zeng)(zeng)強(qiang)(qiang)復合(he)墊(dian)片(pian)(pian)，平板(ban)增(zeng)(zeng)(zeng)強(qiang)(qiang)復合(he)墊(dian)片(pian)(pian)。

性能特點

石墨復合墊片具有(you)良好的(de)(de)防腐蝕性， 耐(nai)高/低溫(wen)，耐(nai)輻射，良好的(de)(de)壓縮回彈(dan)性和(he)高強度(du)性，所需的(de)(de)預緊(jin)力比(bi)(bi)金屬(shu)(shu)墊(dian)(dian)片(pian)(pian)和(he)金屬(shu)(shu)纏(chan)繞墊(dian)(dian)片(pian)(pian)要小，對(dui)法蘭面的(de)(de)要求不高，是一種比(bi)(bi)較經濟實用(yong)的(de)(de)墊(dian)(dian)片(pian)(pian)。如(ru)果采(cai)用(yong)包邊形式可保持原有(you)石墨復合墊(dian)(dian)片(pian)(pian)的(de)(de)各項優異性能，又(you)便于安裝(zhuang)、拆卸，不易損壞，同(tong)時也可防止介質(zhi)和(he)外界空氣(qi)中氧氣(qi)對(dui)墊(dian)(dian)片(pian)(pian)的(de)(de)侵蝕，提高了(le)耐(nai)溫(wen)和(he)耐(nai)壓性能。

結構型式

石墨復(fu)合(he)(he)墊(dian)片(pian)石墨復(fu)合(he)(he)墊(dian)片(pian)結構型式分為(wei)RF型、MFM型和TG型，分別適用于突面、凹凸面和榫槽面法蘭。根據需要，RF型墊(dian)片(pian)可帶(dai)不銹鋼或碳鋼內包邊，即(ji)為(wei)RF-E型。

應用范圍

石墨復合墊片主(zhu)要應用(yong)于各種 管(guan)道、閥(fa)門、泵、壓力(li)容器(qi)、熱交換器(qi)、冷凝(ning)器(qi)、發(fa)電(dian)機、空氣壓縮機、排氣管(guan)、制冷機等(deng)法蘭連接處的(de)密封(feng)部位(wei)可替(ti)代石棉橡膠墊片、鐵包(bao)墊片。

我(wo)公司生產出口各類(lei)流體(ti)密(mi)封(feng)材料及制品(pin)，主要有密(mi)封(feng)盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，密(mi)封(feng)墊(dian)片(pian)(pian)，密(mi)封(feng)材料，密(mi)封(feng)工(gong)具(ju)幾大系列(lie)產品(pin)，如(ru)盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)類(lei)產品(pin)有：高水基(ji)盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，石墨盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，芳綸盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，四氟(fu)盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，石棉盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，硅酸鋁盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，碳纖維盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)，牛油盤(pan)(pan)(pan)(pan)根(gen)(gen)(gen)等(deng)墊(dian)片(pian)(pian)類(lei)產品(pin)有：纏繞墊(dian)片(pian)(pian)、增(zeng)強石墨墊(dian)片(pian)(pian)、PTFE墊(dian)片、石(shi)棉(mian)墊(dian)片，非石(shi)棉(mian)墊(dian)片，各種(zhong)金屬墊(dian)片，密封(feng)材料類產品：石(shi)墨板,增強石墨板。密封工(gong)具類(lei)產品(pin)有：盤根(gen)工(gong)具,盤(pan)根切割器，墊片切割器(小型)等(deng)密(mi)(mi)封工具。產(chan)品，四氟板，四氟接口密(mi)(mi)封帶，四氟閥桿填料，石(shi)棉板，非石(shi)棉板, 陶瓷纖維紗、帶、布(bu)(bu)，石(shi)棉線、帶、布(bu)(bu)等廣泛(fan)應用于石(shi)化、煉油(you)、電(dian)力、鋼鐵、造船(chuan)、海洋工(gong)程、、等行業不但(dan)解(jie)決了國(guo)內許多(duo)(duo)電(dian)廠(chang)(chang)、煤氣(qi)廠(chang)(chang)、化工(gong)廠(chang)(chang)等泵浦、閥件、管道在各(ge)種氣(qi)體／化學(xue)流體輸送中(zhong)的(de)密封泄露問(wen)題，已為眾多(duo)(duo)企(qi)業所(suo)和選(xuan)用而且已大量出口到歐(ou)洲、中(zhong)東、南美洲以及東南亞等許多(duo)(duo)國(guo)家(jia)和地區(qu)