Home Electrical & Electronics Insulation Insulator Tube 2025 Product List

Insulator Tube

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US$ 0.2 / Piece
1 Piece (MOQ)
Shaanxi Sgj International Co., Ltd.
Shaanxi Sgj International Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
White
Ceramic
>100KV
Customized
Insulation Sleeve & Tube

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US$ 5-100 / Piece
20 Pieces (MOQ)
Wuhan Elite Industry Co., Ltd.
Wuhan Elite Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Duct Type
Thermocouple
Contact
Thermocouple Protection Tube
Ceramics
Ceramics

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US$ 0.02-0.35 / Meter
1000 Meters (MOQ)
Suzhou Antongtai New Material Technology Co., Ltd.
Suzhou Antongtai New Material Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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CCC, RoHS, ISO, CE, ISO9001
All Color
Optical Cable, Lighting Decoration, Earphone Line, Electric Wire, DVI Line, HDMI Cable
Fiberglass
Insulation Sleeve
Insulators, Electrical Winding Insulation, Winding

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US$ 3-5 / Piece
5 Pieces (MOQ)
Rena New Material Co.,Ltd.
Rena New Material Co.,Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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Ceramic Decorations, Electronics, Medical, Refractory
1-10um
95%
Ceramic Tube
95%-99%
Iron White

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US$ 0.8-1.2 / Meter
1000 Meters (MOQ)
Huizhou Bellsafe Up Technology Co., Ltd.
Huizhou Bellsafe Up Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

  • ISO9001:2015, ISO45001:2018, ISO14001
Secured Trading Service

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Online Technical Support, Free Spare Parts
-50 - 110c
NBR PVC
1.8m/1.83m/2m
6~40mm
6~114mm

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US$ 10-25 / Piece
1000 Pieces (MOQ)
Shandong Taishan Symbol Import and Export Co., Ltd
Shandong Taishan Symbol Import and Export Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Ceramic Decorations, Refractory
<100nm
99%
Ceramic Tube
Available
Alumina

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US$ 1 / Meter
100 Meters (MOQ)
NINGGUO BST THERMAL PRODUCTS CO., LTD.
NINGGUO BST THERMAL PRODUCTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
Secured Trading Service

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5(3.7)

"On-time Delivery"
On-time Delivery
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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Hose and Cable Protection
Silver
Fiberglass
Nm
250 250
Shanghai, Ningbo

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US$ 1.5-2980 / Piece
1 Piece (MOQ)
Hunan Xuecheng Structural Ceramics Technology Co., Ltd.
Hunan Xuecheng Structural Ceramics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Industrial Applications
Available
Available(The Smallest Size)
>6.0g/Cm³
Wear, Corrosion and Heat Resistant
>87hra

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US$ 15-20 / pcs
5 pcs (MOQ)
Hunan Rui Yue Industrial and Trade Co., Ltd.
Hunan Rui Yue Industrial and Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Insulators, Electrical Winding Insulation
Ivory and White
Ceramic
<10KV
1800 Degree C
Pipe

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US$ 0.1-0.15 / Piece
5000 Pieces (MOQ)
Zhongshan Yida Electric Heating Technology Co., Ltd.
Zhongshan Yida Electric Heating Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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ISO9001
Far Outside Heating Tube
Phlogopite Mica
Heating Wire
Round
PE Film+Small Carton Box+Wooden Pallet or Iron P

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US$ 0.01-0.03 / Meter
1000 Meters (MOQ)
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Aerospace, Automotive Manufacturing, Construction Industry, Electronic device, Solar Panel
Black, White, Green, Yellow, Blue, Purple
Customer Requirement
Plastic
<10KV
220 220

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US$ 1 / Piece
1 Piece (MOQ)
Zibo Qianjingxuan Ceramic Technology Co., Ltd.
Zibo Qianjingxuan Ceramic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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High-Alumina
High-Temperature Resistant
Casting Method
1580< Refractoriness< 1770
Pipe
Wear Resistant/Acid Resistant/Hardness/Thermal

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US$ 1-1.5 / Piece
2 Pieces (MOQ)
Shanghai Gongtao Ceramics Co., Ltd.
Shanghai Gongtao Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

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Long Time Materials
1770< Refractoriness< 2000
Pipe
>99%
Od 8-50
White, Pink Cream

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US$ 8-20 / Piece
100 Pieces (MOQ)
Lianyungang Highborn Technology Co., Ltd.
Lianyungang Highborn Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Porous Ceramic
99% Purity Machined Al2O3 Insulator
White/Ivory
3.9g/cm3
Heat Resistance, Insulation
Industrial Ceramic

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US$ 0.95-59.5 / Piece
1 Piece (MOQ)
Suzhou Moat City Technology Ltd
Suzhou Moat City Technology Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory, Semiconductor
<100nm
99%
Ceramic Plate
Andalusite, Alumina
1400, 1500, 1600c, 1700c, 1800c

Favorites

US$ 0.5-30 / Piece
5 Pieces (MOQ)
Zhengzhou Mission Ceramic Products Co., Ltd.
Zhengzhou Mission Ceramic Products Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Henan, China
  • Trading Company

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White
High Temperature Resistant
Customize
3-30 Days
1580< Refractoriness< 1770
Long Time Materials

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US$ 20-40 / Box
400 Boxes (MOQ)
Jinan Retekool Inc
Jinan Retekool Inc
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

Secured Trading Service

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5(1.0)

"Fast Dispatch"
Fast Dispatch
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Used for Central Air-Conditioning, Building....
Tube Surface Is Very Smooth
RoHS, ISO, MSDS
Toplon Insulation Material Air Duct Insulator Foam
4-30mm
35~65kg/m³

Favorites

US$ 10-45 / Piece
20 Pieces (MOQ)
Shanghai Yunnuo Industrial Co., Ltd.
Shanghai Yunnuo Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Refractory
White, Lvory, Cream
Alumina
Customized
High Temperature and Chemical Corrosion
1400, 1500, 1600c, 1700c, 1800c

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US$ 7-10 / Piece
10 Pieces (MOQ)
JIANGSU HONGYANG QUARTZ PRODUCTS CO.,LTD.
JIANGSU HONGYANG QUARTZ PRODUCTS CO.,LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018, ISO9001:2015, ISO50001
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ISO
Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Semiconductor/Solar
Quartz Tube
2.2g/cm3
1750 Degree
Bending, Welding, Punching, Cutting, Polishing

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US$ 10-40 / Piece
10 Pieces (MOQ)
WEIFANG BETTER CERAMICS CO., LTD.
WEIFANG BETTER CERAMICS CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory

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Long Time Materials
1380
Pipe
Refractory Material
darkgray
SISIC

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US$ 55-60 / Piece
100 Pieces (MOQ)
Zhejiang Degatech Electric Co., Ltd
Zhejiang Degatech Electric Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Automotive Harnessing, Machine Protection, Wire & Cable Protection
Red
Rigid
12 mm
Polyethylene
10KV~19KV

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US$ 2.3-7 / Meter
1000 Meters (MOQ)
Suzhou Feibo Heat & Cold Shrinkable Products Co., Ltd.
Suzhou Feibo Heat & Cold Shrinkable Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Red Green Yellow Blue Black
Polyethylene
10.4MPa
ID3mm~4mm
2:1
Optical Cable

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US$ 46 / Piece
2 Pieces (MOQ)
Henan HIQ Furnace Co., Ltd
Henan HIQ Furnace Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
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Refractory, Furnace Tube
Alumina Ceramic
Tube
Pink
3.9g/cm3
1600c

Favorites

US$ 1-100 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
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Aerospace, Electronics, Medical, Refractory, Industrial
95%
Ceramic Part
Alumina
3.6g/cm3
White

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US$ 1-50 / Piece
1 Piece (MOQ)
Xiamen Innovacera Advanced Materials Co., Ltd.
Xiamen Innovacera Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory & Trading Company

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Refractory, Structure Ceramic, Industrial Ceramic
Alumina Ceramic
Tube
White
2100-2500MPa
1700 Degree

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US$ 0.4-0.9 / Meter
100 Meters (MOQ)
Suzhou Volsun Electronics Technology Co., Ltd.
Suzhou Volsun Electronics Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
Secured Trading Service

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5(5.0)

"Nice Customer Service"
Nice Customer Service
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Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
Green/Yellow/Red
Polyolefin
36kv
250 250
RoHS

Favorites

US$ 10-25 / Piece
1000 Pieces (MOQ)
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight
1580< Refractoriness< 1770
Pipe
Pallet
Qingdao, China

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US$ 9-13 / kg
1 kg (MOQ)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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PTFE
<0.01%
<0.4%
25-45MPa
>1400
2.1

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US$ 3-5 / Piece
5 Pieces (MOQ)
Rena New Material Co.,Ltd.
Rena New Material Co.,Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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Ceramic Decorations, Electronics, Refractory
1-10um
95%
Ceramic Tube
95%-99%
Iron White

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US$ 1-55 / Piece
100 Pieces (MOQ)
Jiangsu Fist Special Ceramic Co., Ltd.
Jiangsu Fist Special Ceramic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Structure Ceramic, Industrial Ceramic
Alumina Ceramic
Tube
Insulating Ceramics
95%/99%/99.5% Alumina
99.5%
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Questions & Answers on Insulator Tube
Q
How can I identify a reliable supplier for insulation products in China?
A
Our Insulator Tube offers exceptional quality and style within the Insulation category.Identifying a reliable supplier in China involves thorough research, verifying credentials, requesting samples, and evaluating past client reviews. Work closely with suppliers with a proven track record and experience in catering to the Electrical & Electronics industry for quality assurance.
Q
What are the benefits of sourcing insulation products from a China manufacturer for Electrical & Electronics businesses?
A
The Insulator Tube is classified under our comprehensive Insulation range.Working directly with a manufacturer for insulation products ensures better control over quality, competitive pricing, customization options to meet specific needs, and streamlined communication and production processes. Partnering with a renowned manufacturer guarantees efficient and tailored solutions.
Q
What types of insulation materials are commonly used in the Electrical & Electronics industry?
A
The Insulator Tube is an essential part of our Insulation offerings.Insulation materials commonly used in the Electrical & Electronics industry include fiberglass, PVC, rubber, and polyethylene. Each material comes with unique properties designed to provide adequate protection against electrical currents and environmental factors.
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