Custom High Purity Silicon Carbide Ceramic Riser/Lift Stalk Tube

• Feature: Good Acid Resistance, High Refractoriness, Low Thermal Conductivity, Thermal Shock Resistance, Volume Stability
• Production Process: Vibration Molding
• Refractoriness (℃): 1580< Refractoriness< 1770
• Model NO.: jx003
• Shape: Pipe
• Type: Silicon Carbide Pipe
• Compation: Good
• Heat Resistance: Good
• Antiknock Characteristic: Good
• Safe: Good
• Life: Long
• Transport Package: Polywood Case
• Specification: at your request
• Trademark: JIAXIN
• Origin: China
• Package Size: 80.00cm * 60.00cm * 40.00cm
• Package Gross Weight: 40.000kg

Product Description

Silicon carbide riser pipes are also known as silicon ceramic pipes, which belong to the refractory pipe family. This kind of pipe is made of clay bonded silicon carbide material, which has good wear resistance, heat resistance, corrosion resistance and high temperature performance. Silicon carbide riser pipe is the ideal lining material of smelting steel industry, because it has the advantages of high temperature resistance, good slag erosion resistance, high strength and long service life.

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Feature

 

1, Moulding: Cold isostatic pressing(CIP)
2, Sintering: GPSN/RSSN
3, High strength and good compactness
4, Low thermal expansion coefficient
5, Excellent thermal shock resistance
6, No wetting by molten aluminum and non-ferrous metal
7, Good corrosion resistance
 

Advantages

 

Silicon carbide riser tube with high density, impervious to water and air permeability, wear resistance, corrosion resistance, acid and alkali resistance, high temperature resistance, not easy to deformation, long life and other characteristics, can be used in copper, aluminum, zinc, alloy and other solutions! The inner diameter of the furnace hole through the silicon carbide tube should be 1.4 to 1.6 times the outer diameter of the cold end, and the furnace hole is too small or the filling in the hole is too tight, which obstructs the free expansion of the silicon carbide tube at high temperature and causes the rod to break. During installation, when the silicon carbide tube passes through the rod holes on both sides of the furnace wall, it should be freely rotated 360 degrees to prevent forced installation and beating. Before loading the rod, an iron tube with the diameter of the silicon carbide tube can be used for trial installation. The higher use temperature of silicon carbon tube is 1600, which can not be used for a long time. The normal operating temperature is 1450 degrees

 

Installation Instructions

1, silicon carbide riser pipe texture is hard and brittle, thread with limited elasticity, installation and disassembly should be fully careful attention,
2, life and the use of temperature is very much related, generally in 1300ºC±50ºC can run 1500 working hours.
3, the heated material can not contain too much water, otherwise it will affect the life of the silicon carbon tube
4, silicon carbon riser tube is not suitable for working in a protective atmosphere, such as hydrogen. Thus affect the life of silicon carbide tube.
5the selection of the surface load of the silicon carbon tube changes with the temperature, and the selection of the appropriate heating power can extend the life of the siliconcarbon tube.
6, the silicon carbide riser tube should be cleaned between the internal and external furnace tubes before installation. Remove the debris between the threads of the silicon carbide pipe or that can cause short circuit, the conductive clip connection sheet should be tightly tightened, and the insulation sheet should be reliably insulated.
 7, the installation can be electric oven, long-term need not use before also must oven,
8, spare silicon carbon riser tube should be placed in a dry, no atmosphere erosion place, to prevent aluminized end delixing.
 
 
 
 

Detailed Photos

After Sales Service

 

 

Company Profile

 

About Us

1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling SiC (silicon carbide) heating elements and  Molybdenum disilicide (Mosi2) heating elements and silicon carbide protective pipes and carbon fiber rod

2. It established in the year 2007, with more than 16 years experience for produciton.

3. Products are exported to USA, Germany, France, Poland, Spain,Turkey, Russia, Ukraine, Japan, Korea, Singapore, Vietnam, Thailand and Iran, etc.. They are highly approved by our customers all over the world.