This Gland Packing can effectively avoid leakage, especially suitable in powder valve applications with high temperature and pressure stations. This Gland Packing is made of graphite gland packing with angle carbon fiber woven from expanded graphite yarn, which can withstand high temperature and carbon fiber with superior corrosion resistance. Carbon fiber at the four corners provides higher resistance to extrusion and friction. Working temperature: - 200 ~ 650 (STEAM) and - 200 ~ 565 (ATM) Max. working pressure: 35MPa (Can only be used in valves and other static sealing conditions). Density: 1.10~1.20g/cc. PH value: 0-14. Cross Section: 1/4" ~ 1-1/2" (6X6-38X38mm). Linear Speed: 0-2M/S (valve). Andy Jaya Packing is a trusted distributor by providing quality goods and competitive prices. We accept orders from all over Indonesia by using via expedition. Please visit our website: www.packinggaskettombo.com. Www.jualtiraipvc.com.