BPG 6303


This packing is braided from graphite-filled PTFE yarn.


The product is designed for use in plunger pump and valve applications.


1.45 g/cm³

Operation Parameters

Speed2 m/s (Valve)
2 m/s (Plunger pump)
Temperature–200 … +280°C
pH Value0 … 14
Pressure25 MPa (Valve)
80 MPa (Plunger pump*)

Product Specifications

MediaSteam, condensate, alkalis, solvents, almost all acids**.
Certificates / ApprovalsFDA, BAM approval for gaseous oxygen (4MPa up to 150°C; 3MPa up to 200°C)

*Installation with anti-extrusion rings
**Exceptions: highly concentrated nitric acid and oleum


  • High graphite content

  • High chemical and pressure stability

  • Excellent thermal conductivity

  • Suitable for use in nuclear power stations


  • Data Sheet BPG 6303

  • Installation Instructions

  • Technical Information