Ram PacFabri-Tech Inc.Hader IncorporatedHader-Seitz Inc.
Hydraulic Jack Leg Cylinders (950 Series) Hydraulic Cylinders
Custom Engineered
Piston Type
Accumulators
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Hader-Seitz Inc.
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Specifications

Standard Materials

  • Gland/Piston: 60-45-12 ductile Iron
  • Rod 100,000 yield/ .001 chrome Plated CPO or IHCP
  • Rod wipers: we use canned style
  • Base 50,000 psi min. material
  • Seals Parker Type B
  • Ports/Tubing- SAE o-ring or SAE 4-bolt

Special Maching Capabilities

  • Skiving: can skive up to 9Ó diameter to 8 RMS finish
  • Honing: 16-20 RMS finish on larger tubes
  • Welding: MIG and Sub-Arc Type. UT Testing and spin-welding available
  • Assembly & Test: 100% of all our cylinders are tested at 125-150% rated pressure. Bypass testing is also standard.
  • Paint: Primed and/or painted in house according to customer specification

Engineering

  • CAD/CAM: AutoCAD 2000
  • Quality Standards: Government qualified to Military Standard MIL-I-45208