With many sizes readily available to you we can offer a wide range of P&O or black pipe options for your project’s needs. Stock sizes range from ¼’’ up to 6 “ diameter in sch40 / sch80 material.
A pipe is thread on Kubes' in house 535A machine.
Kubes offers in house low pressure air leak testing as part of our quality inspection process.
All of our threaded pipe is checked during the quality inspection process with verified ring gauges that are calibrated regularly.
First off process quality inspection of a pipe assembly with an operator and inspector.
Our in-house rust inhibitor (dunk tank) promotes corrosion free service during shipping, storage & the complete life-cycle of the part.
In-house quality inspection of an emergency valve.
The completed valve assembly waiting first off inspection.
Weld thread and assembly by Kubes. This is a good example of a high volume assembly with numerous processes incorporated, used in locomotive under frame components.
Threaded air dryer filter assemblies used in the locomotive industry.
A grooved and threaded pipe assembly by Kubes. Depending on the application, certain assemblies require zero-weld fabrication. This is a great example of an assembly that can be taken apart making it easy to perform maintenance on the parts.