Mica Tubes

Mica Tubes are insulating tubing made from high-performance mica paper and silicone or epoxy resin through high-temperature gluing, winding, and curing. They offer excellent electrical insulation, high-temperature resistance, and mechanical strength, making them widely used in motors, transformers, electric heating equipment, metallurgical furnaces, reactors, and induction furnace coil protection.

Length: 10mm, 20mm, 50mm, 100mm, 300mm, 500, ……1100mm
Diameter: 8mm, 10mm, 15mm, 50mm, 100mm, 200mm, ……300mm

Voltage Withstand: ≥ 20kV/mm
Ordinary mica tube: 500°C continuous operating temperature
High-performance mica tube: 800°C short-term operating temperature
Insulation temperature: 500°C-1000°C
Mechanical strength: Bending, compression, and impact resistance
Chemical resistance: Acid, alkali, oil, and corrosion resistance

Mica Tubes customization Services Available
-Customized dimensions (length, inner diameter, outer diameter, wall thickness)
-Customized materials (muscovite, phlogopite, synthetic mica)
-Cutting and processing (parts can be processed according to customer drawings)
-OEM/ODM services (customer-branded packaging and labeling)

 

1,Wide range of product category

All necessary material for liquid/cast resin transformer, Motors. The thermal class covers: A, B, F, H, N.

2,Direct Trading of Various Electrical Products

All Electrical insulation material are approved by High Voltage and Low Voltage Transformer Bushing, Tap Changer, Transformer Core, DDP Paper, DMD prepreg materials.

3,Product quality excellence

Passed ISO9001 quality system certification and obtained a national invention patent.

1/Q: Do your products support customization? Can I put my 1ogo on the product?
A: Customization is supported. We will make it according to the drawings you provide.

2/Q: What is the packaging of the product?
A: Usually packed in wooden boxes. If you have other needs, please contact us.

3/Q: What is the minimum order quantity?
A：300MOQ

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