TD-G140 四氟夾包墊片由石棉橡膠、無石棉板、橡膠或石墨增強(qiáng)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(yōu)異的耐腐蝕性和良好的壓縮回彈率,廣泛應(yīng)用于各種強(qiáng)酸、強(qiáng)堿、強(qiáng)氧化劑、氯氣和不允許污染介質(zhì)的密封。
TD-G140V --V 型,剖切式,把四氟片從外到內(nèi)壁割開適用低壓,經(jīng)濟(jì)型。
TD-G140L--L 型,機(jī)加工(方形),由四氟板機(jī)械車削而成,適用中、高壓。
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200mm
當(dāng)傳統(tǒng)的切割墊片不能滿足耐化學(xué)介質(zhì)的要求,TD-G140四氟夾包墊特殊的組合設(shè)計(jì)是較理想的解決途徑,它能應(yīng)用于食品及醫(yī)藥等行業(yè)那些不允許被污染的場合。能有效解決中強(qiáng)度的堿、低溫流體、氧氣、氯氣等較難處理的介質(zhì)。
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-G140L-- L type, Cut PTFE into square form, For use with medium and higher pressure.
TD-G140U-- U type, Heated & welded at one joint,