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PVC Pipe Mould for Laboratory Conical Twin Screw Extruder

PVC Pipe Mould for Laboratory Conical Twin Screw Extruder

Alumina Ceramic Pipe could be drilled, slotted, and ground to meet the requirements of ventilation, wire winding and special assembly. It is widely used in various industrial furnace fields, as furnace tube, support, threading, insulation and other purposes.

Our company will uphold the good tradition of customer first and quality first for the purpose of providing customers with high quality and preferential ceramic heaters and heating pads, ceramic tube sockets, electric heating element with temperature control. We usually keep on with the principle 'Quality To start with, Prestige Supreme'. We always follow that quality is foundation while service is guarantee to meet all customers. Our company promotes our own technology to the field of product manufacturing and hopes to become a company that can continue to contribute to the world.

Description

Alumina Ceramic ususally made to 95% aluminum content and 99% aluminum content. The color is ivory white  and pink.  The 95% ceramic pipe can work under 1400℃ and 99% ceramic pipe can work under 1650 ℃.  It is widely used in various industrial furnace fields, as furnace tube, support, threading, insulation and other purposes. We have been exported the pipe over 10years and recognized by customers with excellent product quality and customer service.


Property

Ceramic Pipe  has good properties of corrosion resistance and excellent air tightness. It adopts rigorous process, wide range of application, stable material and long service life. It has high strength, good thermal conductivity, low dielectric dissipation, and can well insulate resistance and withstand voltage.


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More to know

The warping angle of alumina ceramic pipe is that all four corners of the green body are warped up, and the rest of the surface is straight or only slightly concave. This kind of defect occurs in the middle and both sides of the kiln. It is caused by the excessive temperature difference between the upper and lower surface of the roller table in the later stage of firing. If the size of the output kiln is correct, reduce the temperature of the upper part of the 2-3 groups (box) of the roller after firing and increase the temperature under the roller table equally.


If the product size after firing is too large, only increase the temperature below the roller table by 5-10°C or more; if the product size after firing is too small, only increase the temperature above the roller table by 5-10°C Or more, so that the above-mentioned undesirable phenomena can be well improved.


Data Sheet

Name

Content (%)

Al2O3

99.3

SiO2

0.3-0.5

CaO+MgO

0.2-0.3

K2O+Na2O

0.15-0.3

Fe2O3

<0.05

Others

<0.05


Q&A

1. How about the service time?

The service time will be different when your working environment is different.

2. What is the delivery port?

Our nearest seaport is Shanghai port, Tianjin port and Qingdao port. When you have specified port, please advise when you order.


We constantly pressurize ourselves and do our best with first-class work standards in order to ensure high quality PVC Pipe Mould for Laboratory Conical Twin Screw Extruder. Since the establishment of our company, we have been following the market development, accelerating product development, focusing on product quality, improving the product sales service system, and providing customers with quality and quantity assurance services. Adhering to the business philosophy of quality first, truth-seeking and pragmatism, we are committed to expanding brand influence and extensively carrying out brand promotion and marketing activities across the province.

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