Jiangsu Plaza Premium Electric Instrument Co.,Ltd.(HY)
Heating Elements

W Type Silicon Carbide Heater

T3-phase elements are available in 2 different types: SGC (Dumbbell), SGD(Standard).

Product description

T3-phase elements are available in 2 different types: SGC (Dumbbell), SGD(Standard).

These elements are self-bonded silicon carbide formed by re-crystallization of silicon carbide at high temperature. It consists of three high-purity silicon carbide rods connected at one end by a silicon carbide crossbar. SGC elements are designed for vertical installation in standard float glass bathes and SGD elements for horizontal installation. They can be connected directly on three-phase power supply and is a one-side terminal type which permits drawing out the terminals from the roof of the furnace.

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Product Specifications

specific gravity 2.6~2.8g/cm³ bend strength >300kg
hardness >9 MOH′S Tensile strength >150kg/cm³
porosity  rate <30%  Radiancy 0.85

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