1625c Double Spiral Sic Heater

• Customization: Available
• Type: Electric Heating Elements
• Material: Silicon Carbide
• Model NO.: Spiral Type
• Form: Heating Elements
• Shape: Spiral Type
• Work Temperature: 600-1550c
• Structure Material: Non-Metallic Material
• Application: High Temperature Furnace
• Heat Transfer Surface: Tubular Heat Exchanger
• Principle: Resistance Heating
• Transport Package: Wooden Case
• Specification: Dia12-75mm
• Trademark: SHIBO
• Origin: China
• HS Code: 8516800000
• Production Capacity: 10000PCS/Month

Product Description

1625C Double spiral SiC heater.

The hot zone of SGR type SiC heating elements is made by special materials, the density of hot zone can be 2.8g/cm3, max surface temperature is 1625 degree, long working life. One end of the contact wire, it is easy to install.

Our standard heating elements sizes range between 12 to 75mm in diameters and 100 to 2000mm in length. Custom shapes and sizes are also available by request.

1) Specification

Name	Double Spiral SiC heating elements, SGR SiC heater
Working temperature	Up to 1550 degree
Sizes	Dia:12mm to 750mm, length: 100mm to 2000mm
Shape	Double spiral, SGR type
Advantage	1 ) High strength and excellent shock resistance. 2 ) heat source is free of noise and air pollution 3 ) Anti-oxidization, anti-corrosion 4 ) Easy to installation and maintenance.
Ordering specified	Outer diameter (OD): mm, Overall length (OL): mm, Hot zone length (HZ): mm, Cold end length (CZ): mm, Shank spacing (A): mm

2) Physical properties of SiC heaters: 

True density	3.1g/cm³	Specific heat capacity	1 KJ/kg at 25 degree to 1300 degree
Apparent density	2.8g/cm³	Thermal conductivity ( heating zone )	16-21
Porosity	5%	Nominal resistance ( heating zone )	0.016 Ω cm at 1000 degree
Bend strength	98Mpa at 25 degree	Thermal expansivity	4.5 x 10^-6/degree ( over 1000 degree )

3) Main type of SiC heating elements:

4) Accessories: