Reduce Risk and Lower Costs

Requesting a Quote

K-Tube designs custom products for supply chain professionals who have products that are no longer in research and development. K-Tube matches the final design specifications with a unique K-Tube part number that represents the manufacturability of your tubing. The result is a tube that has been designed for your application.

To see how the part numbers work, check out the Product Number and Design Guide.

Once you're ready to create a custom product, have your design criteria locked down, and are ready to transfer to production, you can request a quote below and your order will be assigned to our Customer Service and Manufacturing teams.

What Can You Expect?

When your order or request comes in, we assign it to specialized customer service teams so we can be accurate and efficient with our responses. When we ship, you’ll get custom metal tubing that has been made by a team with an attention for detail so that your finished product exactly matches the needs of your design, application, and timeline.

Catalog orders

These are the fastest transactions. There’s a good chance your order will already be in stock.

Repeat Orders

We can set up a Kanban or other supply agreement to ensure that we’re always able to respond to your tubing needs in a timely manner.

Custom Specs

We may propose validation runs or collaborate with you to make sure your design requirements are met when we manufacture custom volumes. Once we’ve met them, we’ll create a custom K-Tube part number to lock your manufacture-ready specs into place.

Fiber Optic Tubing

We have a team and manufacturing facility dedicated to this specialized tubing, so you can be confident you’ll get a knowledgeable response.

Ready to create a custom product? Please provide as much of the information as you can in the form below. We will provide a quotation or follow up questions within 1-2 business days.

Request a Quote Here

Design: Create a Custom Product

Personal Details

Project Details

OD Range

ID Range

Overall Length


Not Sure Where to Start?

Contact one of our experts to learn how we can fulfill all your tubing needs. From collaborating with our engineers to developing new raw materials to fulfill your purchase orders, our experts are standing by and ready to assist.