Pipe Threading & Pipe Grooving

NPT / NPTF / NPSM & Standard Victaulic™ Groove

Threading Capabilities from ¼’’ – 4’’ pipe, tube or aluminum conduit & Victaulic™ grooves up to 6’’

Pipe Threading & Pipe Grooving Overview

Kubes Rail Group has been providing customers with various sizes of threading options for straight pipe and final assembly connections for years.  We have three threading machines running full time with capabilities ranging from ¼’’ – 4’’ diameter pipe, tube or aluminum conduit.

In addition to threading, Kubes has added capabilities to cut Victaulic™ grooves up to 6’’. Paired with the correct Victaulic™ coupling these quick connection grooves are perfect for expansions, chambers, etc.

Pipe Threading & Pipe Grooving Types We Offer:

  • NPT / NPTF / NPSM

  • Standard Victaulic™ Groove Pipe Joining Systems

In addition, for added quality, Kubes can offer a full dimension inspection on all threaded and grooved connections with the use of calibrated thread ring and depth gauges.

Send us your quote today!

Pipe Threading & Pipe Grooving Projects:

A pipe is thread on Kubes’ in house 535A machine.

Project Date:
Wednesday, July 20, 2016
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All of our threaded pipe is checked during the quality inspection process with verified ring gauges that are calibrated regularly.

Project Date:
Wednesday, July 20, 2016
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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.

Project Date:
Tuesday, July 19, 2016
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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.

Project Date:
Tuesday, July 19, 2016
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Completed assemblies featuring pipe grooving by Kubes.  We have the in-house capacity to Victaulic™ groove from 1 1/2″ up to 8″.

Project Date:
Tuesday, July 19, 2016
Material: