Mechanical Seal Manufacturers Wholesale Sintered Silicon Carbide Tungsten Rings

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Round
• Material: Silicon Carbide (SiC)
• Size: Customized
• Model NO.: Customized
• Application: Mechanical Seal
• Density: 3.2g/cm3
• Sample: Available
• Transport Package: Carton
• Specification: Customized
• Trademark: BT
• Origin: China
• HS Code: 6903900000
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Product Description

 

Feature:

  

 

1.High temperature resistance, SiSiC can withstand 1380ºC, SSiC can withstand 1600CºC at most.

 

2.High strength and excellent hardness.

 

3.Good Corrosion and Oxidization resistance.

 

4.Tight tolerance and good surface roughness.

 

Specification

 

Indicators	Atmospheric Sintering SIC (SSIC)	Reaction burning SIC (RBSIC)
Purity (%) (SIC content)	>97	≥90
Hardness (HRA)	>92	>90
Density (g/m3)	>3.1	>3.05
Elasticity modulus (MPA)	40	41.2
Tensile strength (MPA)	290	275
Bending strength (MPA)	500	430
Compressive strength (MPA)	3850	3000
Thermal conductivity (cal / cm.s. °C)	0.38	0.3
Coefficient of thermal expansion (1/°C)	4×10-6	4.3×10-6
Heat-resistant temperature (the atmosphere)	1300°C	1650°C
Acid-resistant properties	Apply to any strong acid	Five times higher than hardness alloy
Ratio	0.14	/

 

Application

 

  

 

 

Process Flow

 

 

Packaging & Shipping

 

Company Profile

 

FAQ

1. How can I get samples?
 

We provide free samples if we have the exact or similar sizes in stock.
If it's customized products, we will need to charge tool fee.

 

2. Do you accept customized dimension?
 

Yes, we can produce ceramic parts per customer's request.

 

3. What are the payment methods?

 

We support TT, L/C Western Union, L/C, Money Gram.

 

4. How can I get a specific quotation?

 

Please kindly send us your drawings(2D or 3D) or real sample pictures with technic requirements, demand quantity, surface requirements, and material if you already know.

 

5. Why choose us?

 

1. Rich production experience

2. Professional technical team
3. Strict quality inspection system
4.Good price and service
5. Fast delivery time