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Industrial Ceramic Riser Tube

Industrial Ceramic Riser Tube

Industrial Advanced Ceramic Riser Tube introduction Silicon nitride riser tube is the key part of the low pressure casting machine for casting the aluminum alloy products(especially the products of the automobile and the motorbike ). Silicon nitride Riser tube made by HUANSHANG have excellent...

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Product Details

Industrial Advanced Ceramic Riser Tube introduction

Silicon nitride riser tube is the key part of the low pressure casting machine for casting the aluminum alloy products(especially the products of the automobile and the motorbike ). Silicon nitride Riser tube made by HUANSHANG have excellent corrosion resistance, low thermal-expansion coefficient

Large size Industrial Ceramic Riser Tube Technical parameters


Unit

Silicon Nitride

Bulk density

g/cm3

3.2

Water absorption

%

0

Flexural strength

MPa

750

Young's Modulus of Elasticity

Gpa

280

Fracture Toughness

MPa・m 1/2

6.5

Poisson's Ratio

_

0.28

Vickers Hardness

Gpa

13

Coefficient of Linear Thermal Expansion

×10-6/℃

3.4

Thermal Conductivity

W/(m・k)

30

Specific Heat

J/(g・k)

0.65

Volume Resistivity

Ω・cm

>1014

Heat Shock Resistance

800

Maximum Available Temperature

1200

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QUALITY ASSURANCCE

Strict contract auditing invloved all departments to assure the feasibility of each order.

Process design and validation before bulk production.

Strictly control on all raw and auxiliary materials, All raw materials reach the world advanced level.

On-site inspection to all processes, inspection record keep traceable for 3 years.

All inspectors are skilled with international certificates.

Qualified WPS and professional welders guarantee welding quality.

100% inspection of finished sprouts before shipment.

Advanced and complete testing and inspection equipment: NDT, metal Microscope, impact tester, hardness tester...

Regular training for inspection staff

Quality control

1. Checking raw material before producing.

2. Checking one by one before the assebling

3. Checking one by one during the production

4. Have the random inspection before the delivery.

Our Advantage

1. We has two factories of 50000 square meters and totally 300 employees to promise the Silicon Carbide and Silicon Nitride Ceramics In Stock best quality control;

2. According customers’ demand to design special size;

3. Our motivation is --- customers’ satisfaction smile;

4. Our believing is --- pay attention to every detail;

5. Our wish is ----perfect co-operation.

Our service

1. Provide the technical design and solutions;

2. New plant construction guidance;

3. Designing and manufacturing of non-standard equipment;

4. Professional technical training and guidance on site according to the contract;

5. Supply accessories at any time;

6. Tele-technical consulting and services;

7. Other special technical service according to client’s requirements.

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Customer questions

1. 24-hour Online service

Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale,

2. Competitive price

All of our products are supplied directly from factory. So the price is very competitive.

3. Warranty

All products have a one-two years warranty.

4. Distributor

The company now recruit distributor and agent all over the world. Prompt delivery and professional after-sales service are our priority, which makes us to be your reliable partner.


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