Bakelite Tube /Insulation Tube for Distribution Transformer/Transformer Bkl Tube

• Customization: Available
• Application: Electrical Winding Insulation, Winding Wire Coating Insulation
• Color: Yellow
• Model NO.: tube
• Material: Fiberglass
• Maximum Voltage: 20KV~100KV
• Thermal Rating: F 155
• Chemistry: Hybrid Insulation
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Type: Insulation Tube
• Transport Package: Pallets
• Specification: 5-100mm
• Trademark: xincheng
• Origin: China
• Production Capacity: 1000ton/Year

Product Description

Frp tube with superior mechanical and electrical character FRP Tubes is used as insulating part in machinery and electrical instruments, FRP Tubes  also can be used as pressure  ,usually used in the transformer
Frp tube specification

It is suitable for mechanical & electrical applications, with good electrical properties in oil and under normal conditions;
Date sheet
 

No.	Item	Units	Value
			3520
1	Applicable Standards	-	JB/T 3172-1999
2	Density	g/cm³	1.03~1.20
3	Bending strength perpendicular to laminations	MPa	50
4	Impact strength	MPa	50
5	Bonding strength	MPa	-
6	Voltage endurance parallel to lamination (in oil 90±2°C)	kV	20
7	Voltage endurance perpendicular  to lamination (in oil 90 ±2°C)	kV/mm	6.0
8	Insulation resistance Impregnated in water	MΩ	-
9	Water absorption, wall thick 5mm	%	6.0
10	Temperature index	^OC	120

Size : ID:10MM TO 600MM . Wall thickness :Min :1.5mm