TD-G140 四氟夾包墊片
TD-G140 PTFE envelope gasket
TD-G140 四氟夾包墊片由石棉橡膠、無石棉板、橡膠或石墨增強板等軟墊片作為夾心，然后外包聚四氟乙烯薄片的組合墊片，具有優異的耐腐蝕性和良好的壓縮回彈率，廣泛應用于各種強酸、強堿、強氧化劑、氯氣和不允許污染介質的密封。
TD-G140V --V 型，剖切式，把四氟片從外到內壁割開適用低壓，經濟型。
TD-G
TD-G140U-- U 型，折包式，把四氟帶包邊后加熱粘接而成，一般用于直徑大于
當傳統的切割墊片不能滿足耐化學介質的要求，TD-G140四氟夾包墊特殊的組合設計是的解決途徑，它能應用于食品及醫藥等行業那些不允許被污染的場合。能有效解決中強度的堿、低溫流體、氧氣、氯氣等較難處理的介質。
TD-G140 PTFE envelope gasket the gasket consists of rubber-asbestos, non-asbestos, rubber, corrugated stainless steel etc. cushion material encased in PTFE envelope, resulting in a gasket with the excellent corrosion resistance of PTFE and the strength and resilience of core material. It can be produced in several types to meet the most demanding applications.
TD -G140V-- V type, Slit in center from outside, An economical solution for lower pressure applications.
TD-G
TD-G140U-- U type, Heated & welded at one joint,
TD-G140 PTFE envelope gasket are the ideal solution for applications demanding virtually * chemical resistance and where the mechanical properties of a compressed gasket material are also needed. They perform well in the food and process industries where contamination of the medium cannot be permitted, Suitable for medium strong alkalis, cryogenic fluids, oxygen, chlorine gas etc
