HS869 PAN fiber braided packing

PAN fiber packing high strength polyacrylonitrile composite fiber woven, and then impregnated with PTFE emulsion and high temperature lubricant, has good lubricity and flexibility, in low temperature, low pressure conditions, is a kind of high quality and cheap sealing packing, such as adding a large number of fine graphite particles, especially suitable for all kinds of mixing machinery in the seal.

HS8513 PTFE wound gasket

HS8513 PTFE metal wound gasket is made of thin steel strip and PTFE strip alternately wound, and its structural density can be based on different locking forces. Requirements to produce, and the use of inner and outer steel rings to control its maximum compression, with good resilience, corrosion resistance, low leakage rate and other advantages, in the gasket In the category, it is most suitable for corrosion resistance and sealing of vacuum parts. It is the flange connection of valves, pumps, heat exchangers, towers, manholes, hand holes, etc. static sealing element. Widely used in petrochemical, machinery, electric power, metallurgy, shipbuilding, medicine, atomic energy and aerospace and other fields.

HS853-2 expanded PTFE gasket ePTFE

HS853-2 expanded PTFE gasket is a unique material that expands PTFE into a strong, porous and highly fibrous material. It fundamentally solves the common problems of other types of PTFE sealing materials-creep and cold flow. Compared with pure PTFE gasket and filled PTFE gasket, its performance is greatly improved, and its temperature resistance and acid and alkali resistance are also significantly improved. Because of its strong corrosion resistance, ultra-low temperature resistance, high temperature resistance, creep resistance, cold flow resistance, no pollution, very low friction coefficient, wide operating temperature, will not age, permanent durability, multi-fiber structure makes it as a sealing product with unimaginable toughness, in addition, easy to cut, easy to install, long service life and other characteristics, therefore, it can be used in almost all sealing situations. This has made an important contribution to the development and application of new materials.

HS826 Graphite Corrugated Strip

The strip is cut into strips by a high-precision lathe, and then rolled into a corrugated shape by a special pattern roller, called expanded graphite corrugated strip. When used as a packing box, the graphite tape is directly wound on the shaft of the pump and valve, and after winding to a certain size, it can be compacted with a gland. For small diameter valves and other emergency maintenance is quite convenient, without various sizes of packing spare parts, greatly saving factory inventory. Can be used for hot water, high temperature and high pressure, hot transformer oil, hydrogen, ammonia, and organic soluble and other regular materials are difficult to adapt to the medium and occasions. Temperature:-240~500°C (anaerobic environment -240~3500°C) PH value: 0-14