DH-7100高強石墨復合墊片由純石墨板或金屬（齒板、平板、網）增強石墨板切割或沖壓而成，具有 眾多卓越的密封性能，如：熱穩(wěn)定、自潤滑、耐腐蝕、不老化、不發(fā)脆等，在苛刻的工況條件能長期穩(wěn)定的使用，極少需要維護。 墊片形式 Type of Gasket 型 式Gasket Style DH-7100 DH-7100P DH-7100T DH-7100M 無包邊 Without eyelet DH-7100 DH-7100P DH-7100T DH-7100M 內包 With inner eyelet DH-7100 IR DH-7100P IR DH-7100T IR DH-7100M IR 外包 With outer eyelet DH-7100 CR DH-7100P CR DH-7100T CR DH-7100M CR 內外包邊 With I & O eyelets DH-7100 IC DH-7100P IC DH-7100T IC DH-7100M IC 內襯材料