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High Voltage Electrical Porcelain Ceramic Post Type 275kv Insulator

1.Technical utilize:hot press pouring technics,which can control the required tolerance to a range.The size is very prec;

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Basic Info.

Color	Brown
Radio-Interferenc Voltage Test Voltgae	15-44 Kv
Tensile Strength	2800 Pounds
Creepage Distance	14-53 Inch
Shape	Cylinder
Transport Package	Plywood Case
Specification	RoHS
Trademark	SHANGTAO
Origin	Shanghai
Production Capacity	50000 PCS/Year

Product Description

High Voltage Electrical Porcelain Ceramic Post Type 275kv Insulator

Brown Insulator Product Properties
Material	85Al203	90Al203	95Al203	99Al203
Al203	85%	90%	95%	99.30%
Fe2O3	≤1.0	≤0.5	≤0.5	≤0.3
Desnsity:g/cm3	3.4	3.5	3.6	3.85
Vickers Hardness	≥8.6	≥8.8	9	9
Water Absorption:%	≤0.2	≤0.1	≤0.085	≤0.01
Refractoriness:ºC	1580ºC	1600ºC	1650ºC	1800ºC
Flexural Strength:Mpa	180	200	240	280
Wear Rate( at room temperatureerosion100 grinding)%	≤3	≤2.5	≤1	≤0.5

1.Technical utilize:hot press pouring technics,which can control the required tolerance to a range.The size is very precise.2.The required connecting hardware fittings used in interior line of electric equipment is copper. It can be galvanized,all choose high quality environmental protection hardware fittings material,accord with ROHS standard.3.We can produce and assemble based on the customers'requirement.Speedy delivery,reasonable price.4.The product process of high voltage porcelain insulator involves the following major manufacturing operations:Grinding → Clay making → Pugging → Moulding → Drying → Glazing → Kilning → Testing → Final product

High Voltage Electrical Porcelain Ceramic Post Type 275kv Insulator

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