Low Emission Graphite Packing, Nickel Alloy Mesh, Class 4500
Product Name: Graphite Packing for Valves, Seal Packing
Material Composition: Flexible Graphite, Nickel Alloy, PTFE
Fluid Temperature: -200°C to +400°C (Packing temperature must be kept at 350°C or less)
Maximum Pressure: 77.6 MPaG (Class 4500 LB)
pH Range: 0 to 14
Chlorine Ion Concentration: ≤100 ppm
Applications: Designed for nuclear applications requiring controlled chlorine ion concentration
Features
Low sliding friction for reduced valve stem wear
Flexible graphite sheet with nickel alloy mesh for easy handling
Enhanced sealability and chemical resistance
Internal periphery treated with PTFE and fine graphite powder for lubrication
Send your message to this supplier
Related Articles from the Supplier
Complete Guide to Low Fugitive Emission Valves
- Oct 16, 2025
Related Articles from China Manufacturers
Brief description of ISO15848 the Low Emission Test
- Jun 06, 2019
Low Temperature Ball Valve is Popular for LNG
- Sep 23, 2016
Low Temperature Ball Valve is Popular for LNG
- Oct 20, 2015
Low-pressure Forged Swing Check Valves
- Apr 08, 2022
Related Products Mentioned in the Article
Supplier Website
Source: https://www.magpievalves.com/low-emission-graphite-packing-nickel-alloy-mesh-class-4500.html