Spiral-Wound Nomex 410 Tube for Grade-Specific Insulation

WELLELE spiral-wound Nomex 410 tube is made from traceable Nomex 410 electrical insulation paper with a controlled helical overlap. It is designed for drawings and qualification systems that require a defined 410 grade together with custom tube ID, wall build and cut length.
Custom capability can be reviewed across approximately 0.8-60 mm ID and 0.05-0.76 mm wall. The exact tube depends on paper thickness, layers, overlap, roundness, length, voltage, temperature, moisture or oil exposure and finished-tube test requirements.

NOMEX paper TUING

Spiral-Wound Nomex Tube

Key capabilities

  • Traceable Nomex 410 paper direction
  • Custom ID approximately 0.8-60 mm
  • Custom wall approximately 0.05-0.76 mm
  • Spiral overlap, roundness and cut-end control

When is a Nomex 410-specific tube required?

Choose this product when the drawing, customer specification or qualification explicitly requires Nomex 410 and the document trail must match the supplied tube.

Requirement Direction Evidence
Drawing specifies Nomex 410 Use this product Material grade and batch documents
General aramid is acceptable Compare aramid paper tube Paper source and performance requirement
Large or custom ID Spiral winding can be reviewed Roundness, overlap and packaging
Oil/moisture exposure Project validation required Medium, time, temperature and test

Base-paper value used as tube guarantee
Not acceptable without validation
Finished-tube wall, conditioning and method

Custom dimensions and finished-tube controls

Parameter Capability Specification
Material Identified Nomex grade Grade and traceability
Construction Wound paper tube Spiral/overlap and layers
Inside diameter Approx. 0.8-60 mm Fit and roundness
Wall build Approx. 0.05-0.76 mm Paper thickness and layers
Length Custom cut length Tolerance and cut end
Voltage Project specific AC/DC, level, duration and method
Temperature Grade/construction specific Continuous/peak and duration
Exposure Oil, moisture, humidity, chemicals Medium, time and temperature
Parameter Nomex tubing General aramid tubing
Inside diameter Approx. 0.8-60 mm Approx. 1-60 mm
Wall build Approx. 0.05-0.76 mm Approx. 0.08-0.51 mm
Construction Wound, commonly spiral Wound, commonly spiral
Length Custom cut length Custom cut length
Material documents By exact Nomex grade and batch By selected paper source
Electrical data Finished-tube condition and method Finished-tube condition and method
Exposure Oil/moisture/heat review Oil/moisture/heat review

It is a custom electrical insulation tube made from traceable Nomex 410 paper using a helical winding structure. The finished tube is specified by ID, wall build, overlap, length, roundness, conditioning and test requirements.

Choose Nomex 410 when the drawing, customer specification or qualification requires that material grade and document trail. If a general aramid grade is permitted, an aramid paper tube may provide a different sourcing option after technical approval.

No. Base-paper data are a reference for the material, but tube performance also depends on winding, overlap, wall build, cut end, moisture conditioning and the finished-tube test method.

Send the required Nomex 410 grade evidence, ID, wall build, cut length, roundness, voltage and test condition, operating temperature, oil or moisture exposure, quantity, drawing and document requirements

Select Nomex 410 from the complete component dimensions, operating conditions, manufacturing process and acceptance criteria. Use samples to confirm fit and function before volume production.

Send us mail

© Copyright - Custom High-Performance Tubing for Industrial Insulation, Protection and Precision OEM
Nomex Tubingnomex tubesUncalendered Nomex Aramid Paper 411 tubeAramid Paper Tube