Braided from pure PTFE yarn without any lubrication. It is soft, mainly for static sealing.

Same as 250, but treated with special lubrication, designed for dynamic. CAZ 250 & 250L both are economical packing.

Made of sintered, highly stretched PTFE multifilament yarns CAZ Y252 LENMENS with thoroughly PTFE impregnation. The packing is then re-impregnated with a mix of PTFE emulsion during braiding operation. Good resistance to compression and to extrusion, high structural and cross-sectional density.

Valve-spindle cord made of pure expanded PTFE, used as valve-spindle and flange seals in the chemical, pharmaceutical and food processing industries. Flanges are sealed quickly and securely by simple insertion of a ring of PTFE round cord (ends twisted).

Braided from graphited PTFE (gPTFE) plain yarn. The packing is soft, with low density There are no free particles of graphite on surface and therefore no contamination can occur. Both are economical "CGFO".

Packing made of 100% gPTFE yarns, and re-impregnated with a silicone lubricant with density about 1.6g/cm3. It is also economical gPTFE packing.

Y254 CGFO yarn is made by CAZ special technique, it is different with traditional gPTFE yarn, double layers of graphited ePTFE with graphite sandwich. It contains more graphite content compared with normal gPTFE yarn, and no free particles of graphite on surface and therefore no contamination can occur. it has very low friction and good thermal conductivity of graphite, it almost suits for most of chemical media. It is Economical CGFO

Y256 gLENMENS yarn is made by CAZ special technique, high strength PTFE filament LENMENS pretreated with graphite impregnation. The packing contains more graphite content compared with normal gPTFE, it has very low friction and good thermal conductivity of graphite, The characteristics are similar to CGFO, just has cross-sectional density, and some particles of graphite on surface. it almost suits for most of chemical media. It is new style.

Braided from high quality Dupont Aramid/Kevlar fiber with PTFE Impregnation and lubricant additive. Extremely hard wearing. It shows good chemical resistance, high elasticity and very low cold flow. It is wear resistant but may damage the shaft if not used properly. A minimum shaft hardness of 60HRC is therefore recommended. Compared with other kinds of packing, it can resist more severe media and higher pressure. The packing is also lubricated with a silicone-based compound for quick and easy break-in.