Pup joints
About the product
Pup joints are short pieces of pipe used to precisely match the total length of a tubing or casing string to the well configuration. They enable accurate positioning of shut-off valves, valves, pumps, or testing equipment and provide flexibility during installation, maintenance and temporary setups.
Deep Drill supplies pup joints in various diameters, lengths and material grades. Our products can be used in geothermal energy, oil and gas production, salt caverns and CO₂ applications.
Pup joints are available for both sale and hire and are supplied with all necessary documentation and accessories.
Technical specifications
- Lengths: 2 ft to 12 ft (standard), others on request
- Sizes: from 2 3/8" to 4 1/2" tubing, casing from 4 1/2" to 20"
- Material: carbon steel or alloy steel, CO₂ resistant
- Threads: EUE, NUE or premium thread types
- Optional: couplings, thread protectors, drift test, pressure test and NDT inspection
Quality and certification
- Manufactured in accordance with API 5CT
- Fully traceable production documentation
- Visual inspection and pressure test before delivery
- Supplied with certificates and measurement reports
Interested?
Looking for pup joints for your string design or test setup? Contact our sales team for sizing, material selection or delivery options.
FAQ section.
What are pup joints used for?
Pup joints are used to make precise length adjustments within a tubing or casing string. They are essential for the exact positioning of valves, shut-off valves or pumps.
Are pup joints available for hire and for sale?
Yes. We offer pup joints for both sale and hire. Hire is ideal for temporary setups or test projects.
Can I get pup joints in the same quality as my tubing or casing?
Yes. We tailor the material, wall thickness and thread to match your existing string or project requirements exactly.
Are pup joints available for immediate delivery?
Common sizes and thread types are in stock. We can deliver specific configurations quickly on request.
Do you also supply pup joints for CO₂ projects?
Certainly. We supply pup joints that are suitable for corrosive gases such as CO₂, including the correct material specification and seal.
What is included as standard with delivery?
Each pup joint is supplied with thread protection, coupling (if applicable), inspection documentation and clear marking.
