Valve rods

Sanjack offers a full selection of one-piece pump barrels suitable for most pumping applications, ranging from mild to extremely abrasive and corrosive conditions. Barrels are manufactured from precision mandrel-drawn tubing, specifically designed to meet or exceed API 11 AX specifications.

  • Low carbon alloy steel downhole pump barrel
  • Brass pump barrel
  • Stainless steel pump pass

Sanjack manufactures valve rods in a wide variety of materials and sizes to suit specific well conditions.

Valve rod materials include steel, alloy steel, stainless steel and brass.

Polished rods are available in piston steel and alloy steel, as well as spray-metal, center and end coated.

Threads are API polished rods.

Dimension Symbol Part Number
R11-20-L1 R11-25-L1 R11-30-L1
L Nominal (in.) 3/8 1/2 3/4
L1 minimal (in.) 1-3/4 2 2
Q +0.000 / –0.005 (in.) 0.688 0.875 1.063
OD (in.) 11-16 7/8 1-1/16
PL Specify length in inches.

Feature Products

Pump Barrels
  • Maximum diameter 146mm.
  • low carbon steel, SS, Brass.
Pump Plungers
  • Spray welding
  • Chrome plated
Valve Ball & Seat
  • Vacuum tested
  • Meet or exceed the API 11AX Specification.
Valve Rods
  • Steel, alloy steel.
  • stainless steel and brass.
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