1.Material:silicone ,EPDM , neoprene, NBR 2.Color:normally is black 3.Size:as ... , non-asbestos sheet, SS304 tanged or foil reinforced graphite sheet, EPDM sheet, Fibre glass sheet, Mill board. 4) TOWER PACKINGPall ring ... , Wire gauze packing, Corrugated metal plates packing.ceramic ball, float PP ball, Saddle ring, traysMore information EPDM, SBR, NBR, SILICON RUBBER PART