Gland packing - Ladder braid of aramid yarn and expanded PTFE | Arampak XP 310

XP 310 Gland Packing

The Arampak XP hybrid packing is made by a ladder braid from aramid yarn and expanded PTFE. This type of braiding strengthens the sealant both along and across the axis of the rope and combines the advantages of corner and zebra style of braids. Additional impregnation with PTFE dispersion seals the spaces between the fibers, reduces friction and improves sliding properties.  

Technical properties

• Material: Aramid yarn and expanded PTFE 
• Temperature range: -100°C to +260°C 
• Pressure resistance:
  Pumps: max. 30 bar 
  Valves: max. 600 bar 
  Rotary applications: max. 200 bar 
• pH range: 3 to 12 pH 
• Speed:
  Pumps: 10 m/s 
  Valves: 3 m/s 
  Rotary applications: 2 m/s 
• Maximum load (pV): max. pV ~ 300 bar·m/s 
• Average density: ~1.4 g/cc 
• Min. shaft/bush hardness: ~60 HRC 
• Available in square profiles from S6 to S25 mm (with a tolerance of -5/+10%)

DOCUMENTEN & DOWNLOADS

Technical datasheet: Datasheet document
Installation instructions: Installation instructions document