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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: YAT
  • Model Number: YT-10
  • Type: Insulation Sleeving
  • Material: mica material
  • Application: High Temperature
  • Rated Voltage: Dielectric strength>20KV/mm
  • Tensile Strength: Flexural strength≥18kgf/mm2
  • Heat resistant pipe insulation Length: 5-1000mm
  • Color: Dark gold
  • Mica Content: 90%
  • Band Content: 10%
  • Bibulous rate: <0.5%
  • Density: 2.15g/cm3
  • Internal diameter: 3-300mm
  • Insulation material: Phlogopite
  • Dimension: Customers' requirement
  • Certification: UL,RoHs.SGS,CE

Packaging & Delivery

Packaging Details PE film+small carton box+wooden pallet or iron pallet
Delivery Time 10-20dyas after an official order

High temperature electrical insulation sleeve (Mica materials):

Why Chose Yat:

1,Yat has a team with more than 10 years experience in foreign trade bussiness. Attentive service will be offered to you no matter who you are and where you are from.

2,Yat's factory locates in Dongguan, adjacents to Guangzhou and Shenzhen, logistics is very convenient.

3,The quality of Yat's products is very stable, there is no complaint from our customers for quality for more than 10 years.

4,Yat is focus on helping the wholesales around the world to win or enlarge their market.

Put simply, if you want a partner who cares about your business choose Yat.

what I Should Know:

China Manufacturers mica tube come from YAT:

1.Mica tube details:

The rigid mica tube is made by high grade thin mica sheet, muscovite mica paper or phlogopite mica paper with the silicone resin which has the excellent mechanical strength and electrical properties.It is used to support insulation for electrode bar or bushing line in motors, electric smelt metal oven etc.



Muscovite Tube

Phlogopite Tube

Test Method

Mica content %




Bond content %




Density g/m3




Continuous heat resistance 




Continuous heat resistance 




Flexural strength N/mm2




Water absorption %




Dielectric strength kv/mm




Anti resistance 23ohm.cn




Anti resistance 500ohm.cn




Heat loss at 500%




Heat loss at 700%




3.Diameter Tolerance(mm):

Standard Inner Diameter

Inner Diameter Tolerance

Outside Diameter Tolerance




















Please note that, before we make the mica tube, first we need to know the inner and outside diameter, and length.

Where To Use:


How To Make:

The mica tube is a hard tube form insulate material which is formed by using mica sheet, muscovite paper or phlogopite paper fixed with glue (by using mica paper glued on single side reinforce material), and processed by roll form.

How To Pack:


Mica Tube Image:

1.Insulating mica heat resistant pipe insulation:

2.Insulating mica heat resistant pipe insulation:

3.Insulating mica heat resistant pipe insulation:

4.Insulating mica heat resistant pipe insulation:

5.Insulating mica heat resistant pipe insulation:

Parts Of YAT:


1.Q Can I have a sample order?

A: Yes,for mica tube, sample order is available.

2.Q: What is the lead time? 

A: Usually 7-10 days, also according to the order volume.
3.Q: Do you have MOQ limit?
A: No, there is no MOQ limit for mica tube.
4.Q: How do you ship the goods and how long does it take?
A: We usuaUy ship by CIF or FOB Shenzhen, Shanghai,Ningbo,Guangzhou,Tianjin, it will take 20-25 days.
For samples, we usually delivery by DHL or TNT or FDX, it will take 3-5 days.
5.Q: How do you pack the goods?
A: We usually pack goods by non fumigation wooden pallets. For special needs, Iron pallet is available.
6.Q; We want to visit your company?
A: Of course you can,we look forward to your arrival and we will lead you to visit our factory.

Photos with our customers:



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