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Shaanxi Taporel Electrical Insulation Technology Co., Ltd
Add： No.9 Jingwei 10th Road, Jinghe Industrial Zone, Xi’an , China
Domestic Tel：029-86032239 86031102 86031559
Overseas Tel：+86-29-86031636 86031942
Domestic Fax：+86-29-86031253
Overseas Fax：+86-29-86030621
Domestic 24 hour service hotline：15929809999
Overseas 24 hours service hotline：+86-18792660323
E-mail: info@taporel.com

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Pultrusion Tube

datetime：2018-11-23 | Browse：229次【Close page】

There are two types of pultrusion tubes. One type is for live line tools and other applications with round, oval and rectangular shapes. Features: good insulation performance, high mechanical strength,light weight,good appearce.

Anothother type is for hollow insulators.Features: inner surface can be assembled with different types of wires, cables, optical fibers and other materials,high mechanical strength, good insulation performance. It is already used in suspension and post insulators for optical current transfomers.

Form I

Pultrusion Tube for Live Line Tools

Sectional View

1． Design and manufacture based on customers' request.

2． Please attach drawings and technical request to your orders.

Form II

Technical Parameters

No.	Description	Unit	Value
1	Density	g/cm³	1.8-2.0
2	Thermal Deflection Temperature	℃	180 200 240
3	Impulse Strength	kj/m²	90
4	Bending Strength(Room Temp.）	N/mm²	390
5	Water Absorption	mg	20
6	Insulation Resistance		1.0*10¹³
7	Electrical Strength （in 90℃ transformer oil）	MV/m	10
8	PTI		600
9	Flammability	Class	FVO
10	Temperature Index(TI)	℃	155 180 220

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