Custom Machining

Danco’s thread repair provides complete thread repair for Gaso, Wheatley, National, Oilwell, Kerr, Tulsa, Bethlehem, Gardner-Denver® pumps, and many other piston and plunger pumps. This is your revolutionary solution to stripped, worn, and damaged threaded holes. Other people use temporary weld-up repairs or threaded inserts that only work for the short term, but we at Danco take pride in our work and innovation to provide you a permanent custom machining solution.

Our thread repair restores the part back to factory standards and specifications with the same tightness and smoothness that you would get from a new factory part that we guarantee not to leak when using new mating parts.

Danco Pump specializes in the manufacturing of industrial and oil field pump replacement parts. However, Danco also manufactures custom parts for other industries. With the latest technology in CNC milling and lathes, Radial Arm Drills, and other conventional machines, Danco has the capabilities to build the replacement part needed for your plunger or piston pumps.

Materials & Capabilities

  • Aluminum 7075G6
  • Aluminum Bronze 954 (9C & 9D) Brass 360, 660 (932)
  • Stainless Steel 303,304,316,15-5,17-4
  • Carbon Steels 1018-1026
  • Alloy Steels 4140, 4340
  • Delrin, and Many More

Danco’s thread repair provides complete thread repair for Gaso, Wheatley, National, Oilwell, Kerr, Tulsa, Bethlehem, Gardner-Denver® plunger and piston pumps. This is your revolutionary solution to stripped, worn, and damaged threaded holes. Other people use temporary weld-up repairs or threaded inserts that only work for the short term, but we at Danco take pride in our work and innovation to provide you a permanent thread repair solution. Our thread repair restores the part for your piston or plunger parts back to factory standards and specifications with the same tightness and smoothness that you would get from a new factory part that we guarantee not to leak when using new mating parts.