Product Overview
The Nexnice spiral corrugated copper tube features a shaped metal profile along the tube body. The crest diameter, corrugation pitch, and depth distinguish the required geometry from a smooth tube of similar overall size.
A product drawing is the basis for this inquiry. It should show the profiled section and any straight ends separately, including the measurements needed to fit the tube inside or alongside the mating components.
Product Features and Options
Corrugation Geometry
Specify the profile using a section drawing and longitudinal dimensions. State which surface serves as the diameter reference so you can consistently check the maximum outer envelope and intended clearance.
Connection Ends
Straight end length and diameter influence how the tube joins the assembly. Identify the end shape, cut position, and any additional preparation independently from the corrugated body.
Assembly-Based Review
Include the mating-tube dimensions or assembly sketch when the tube forms part of a coaxial or tube-in-tube design. The requested profile must be evaluated with the surrounding parts and operating requirements.
Spiral Corrugated Copper Tube
Technical Specifications
| Specification | Standard Range |
|---|---|
| Outer Diameter (OD) | 1/4″, 5/16″, 3/8″ (Customizable up to 1″) |
| Wall Thickness | 0.35 mm – 1.2 mm |
| Max Coil Length | Up to 50 Meters |
| Insulation Options | Black Rubber (NBR/EPDM) with customizable film color |
| Profile requirement | Details for review |
| Metal section | Material, diameter reference, and wall |
| Corrugation | Pitch, depth, and section length |
| Ends | Straight length, diameter, and preparation |
| Assembly | Mating dimensions and operating requirements |
Send the required dimensions and operating conditions for review with the selected profile.
Application and Selection
Select corrugated tubing from an approved design that calls for this profile. A corrugated outside shape and an internal micro-fin profile are different features; one specification should not be substituted for the other.
Provide the intended fluid, pressure, and temperature requirements for technical review. A product photograph does not establish a pressure rating, corrosion allowance, or guaranteed heat-transfer improvement.
Ordering Information
To request a quotation, please provide:
- Material requirement and profile drawing.
- Diameter reference, wall thickness, corrugation pitch, and depth.
- Length of the profiled section and straight ends.
- Mating-part dimensions and connection requirements.
- Quantity, application conditions, and required test documents.
Related product: Micro-Fin Inner-Grooved Copper Tube
