VALQUA Non-asbestos joint sheet gasket, nominal diameter 250A, VN7030-J5S250, 1 sheet

Catalog number: VN7030-J5S250 Features: ●This is a high temperature and high pressure gasket that uses a core with felt sheets attached to both sides of the joint sheet to suppress the flow of the PTFE jacket. ●Since it is coated with PTFE, it has excellent chemical resistance. It can be used with a wide range of chemicals. Applications: ●For various industrial piping flanges, valve bonnets, and various equipment in oil refining, chemical, and ships. Specifications: ●Nominal diameter A: 250 ●Nominal diameter B: 10 ●Inner diameter (mm): 270 ●Outer diameter (mm): 325 ●Thickness (mm): 3.2 ●Operating pressure (K): 5 ●Dimensions (mm): 218 x 270 ●Color tone: Blue ●Printed character color: Black ●Operating pressure limit (MPa): 3 (Maximum pressure varies depending on fluid classification and temperature.) ●JIS standard product ●Operating temperature range: -100 to 200°C ●Core: S type Material/Finish: ●Fluoropolymer (PTFE), non-asbestos fiber Caution: ●If the operating temperature exceeds 120°C, tighten evenly to avoid applying stress to the piping.