JFY-1231 Graphite Packing with Outer Braided SS304

The graphite packing with outer braided SS304 is braided by pure graphite yarns, and each graphite yarn is reinforced by stainless steel wire metal mesh, and the effect is enhanced by a barrier agent. The packing is stable in chemical properties, soft, easy to form, good in lubrication, high in thermal conductivity, difficult to harden and inert to chemicals. There is no danger of extrusion and deformation of packing at high temperature, and the leakage control is consistent, which is suitable for seals of high temperature and high pressure valves.

Application Scope

The packing can be used for sealing pumps, steam turbines, general valves, high-temperature valves and all common valve devices with steam valve systems.

General Technical Performance Indicators(Refer to the National Standard JB/T 7370 — 2014)

Notes:

① The temperature of temperature tolerance loss of different types of products is their highest adaptive temperature.

② When measuring carbon content and sulfur content, the metal materials should be stripped off before testing if the product reinforcement material contains metal materials.

Other Technical Parameters

Limit Deviation of Size and Specification of Compression Packing of Flexible Graphite

According to the requirements of users, other materials can be added for reinforcement, and corrosion inhibitors can also be used to make it have better anti-corrosion function.