are held togther by a snap ring in a unized construction design and can
be repaired easily on-site.
Â
Mechanical SIC Seal Ring/Silicon Carbide Ring
Silicon Carbide SSIC RBSIC ring
Description:
Applications:
Â
1.pumps, mixers, blenders, agitators, refrigeration compressors, blowers, fans,
and other rotary shaft equipment
2.pulp and paper, food processing, water, wastewater, refrigeration, chemical processing,
and other demanding applications.
 Polished and precision silicon Carbide Seal Ring  Â
Excellent corrosion resistance, high coefficient of heat conductivity, self-lubricity, low density  high hardness and also provide customized production. Â
1.Introduction of   Polished and precision silicon Carbide Seal Ring   :
Sic seal rings main performance as belows:
Item |
Unit | Sic | SSIC |
Purity | % | ≥90 | ≥98 |
Density | g/cm3 | 3.05 | 3.1 |
Shore Hardness | HS | 110-125 | 120-130 |
Elastic Modulus | MPa | 4.12x105 | 4.10x10s |
Poisson Ratio | Â | 0.15 | 0.16 |
Tensile Strength | MPa | 2.75x102 | 2.8x102 |
Bending Strength | MPa | 4.41x102 | 4.9x102 |
Compression Strength | MPa | 2.94x103 | 3.0x102 |
Thermal Conductivity | W/m.k | 141 | 147 |
Coefficient of Thermal Expansion |
l/ºC |
4.3x10-6 | 4.0x10-6 |
Heat Resistance | Â | 1600C | 165CTC |
Thermal Impact Coefficient | cal/cm.sec | 46.5 | 200 |
Tolerance | mm | -0.02--+0.02 | -0.02--+0.02 |
Acid Resistance | Â | 5 times higher than the usual TC | Resist al chemical media |




Advantage of Mission SiC bushing
1. High purity material,Â
2. Good wear resistance,Â
3. Fine grinding surface,
4. Tight tolerance.
5. Fast delivery
Aesseal, Vulcan, Roten seals etc.
Â
All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Alfa LavalÂ
Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEAÂ
Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha,Â
Vogelsang Pumps etc.
Â
At the meantime, we could manufacture seals according to your sample or
 drawing, and design as your request.
Â
With advanced designer&manufacturer of machanical seal, for industrial pump,Â
its range involves in: industrial pump mechanical seal, mixer and agitator seal,Â
cartridge seal, metal bellows seal, auto cooling pump seal and suto air-condition compressor lip seal.
It is widely used and highly reliable in food, drink, petroleum, chemistry,Â
refinery, paper making, pharmacy, power and auto industry etc.
Â
Characteristics:
High and low temperature resistant, acid-alkali resistant, ozone resistant, aging resistant, weather resistant, good
 insulation property, anti-toxic, good air-permeable, etc.
Â
 Â
Welcome to quote for more details.Â


 Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.
Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.
Question 3: Where is your factory located? How can I visit there?Â
Answer: Our factory is located in Ningbo, China. You can fly to
 Ningbo or Shanghai airport directly. All our clients, from home or abroad,Â
are warmly welcome to visit us!
Question 4: How does your factory do regarding quality control?Â
Answer: Quality is priority. We always attach great importance to q
uality controlling from the very beginning to the very end.Â
Our factory has gained ISO9001 authentication.
Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.
Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypalÂ
or by T/T. And by T/T at sight for large amount of the order.
Â
Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.
Â
Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps,Â
Compound & homogeneous pumps, Homogeneous & emulsification pumpsÂ
and so on. Please kindly visit our website: www.supseals.com Mechanical seal-multiple spring which are availble in a wide varietyh of elastomers for handing practically every industril fluid. All components
are held togther by a snap ring in a unized construction design and can
be repaired easily on-site.
Â
Mechanical SIC Seal Ring/Silicon Carbide Ring
Silicon Carbide SSIC RBSIC ring
Description:
Applications:
Â
1.pumps, mixers, blenders, agitators, refrigeration compressors, blowers, fans,
and other rotary shaft equipment
2.pulp and paper, food processing, water, wastewater, refrigeration, chemical processing,
and other demanding applications.
 Polished and precision silicon Carbide Seal Ring  Â
Excellent corrosion resistance, high coefficient of heat conductivity, self-lubricity, low density  high hardness and also provide customized production. Â
1.Introduction of   Polished and precision silicon Carbide Seal Ring   :
Sic seal rings main performance as belows:
Item |
Unit | Sic | SSIC |
Purity | % | ≥90 | ≥98 |
Density | g/cm3 | 3.05 | 3.1 |
Shore Hardness | HS | 110-125 | 120-130 |
Elastic Modulus | MPa | 4.12x105 | 4.10x10s |
Poisson Ratio | Â | 0.15 | 0.16 |
Tensile Strength | MPa | 2.75x102 | 2.8x102 |
Bending Strength | MPa | 4.41x102 | 4.9x102 |
Compression Strength | MPa | 2.94x103 | 3.0x102 |
Thermal Conductivity | W/m.k | 141 | 147 |
Coefficient of Thermal Expansion |
l/ºC |
4.3x10-6 | 4.0x10-6 |
Heat Resistance | Â | 1600C | 165CTC |
Thermal Impact Coefficient | cal/cm.sec | 46.5 | 200 |
Tolerance | mm | -0.02--+0.02 | -0.02--+0.02 |
Acid Resistance | Â | 5 times higher than the usual TC | Resist al chemical media |




Advantage of Mission SiC bushing
1. High purity material,Â
2. Good wear resistance,Â
3. Fine grinding surface,
4. Tight tolerance.
5. Fast delivery
Aesseal, Vulcan, Roten seals etc.
Â
All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Alfa LavalÂ
Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEAÂ
Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha,Â
Vogelsang Pumps etc.
Â
At the meantime, we could manufacture seals according to your sample or
 drawing, and design as your request.
Â
With advanced designer&manufacturer of machanical seal, for industrial pump,Â
its range involves in: industrial pump mechanical seal, mixer and agitator seal,Â
cartridge seal, metal bellows seal, auto cooling pump seal and suto air-condition compressor lip seal.
It is widely used and highly reliable in food, drink, petroleum, chemistry,Â
refinery, paper making, pharmacy, power and auto industry etc.
Â
Characteristics:
High and low temperature resistant, acid-alkali resistant, ozone resistant, aging resistant, weather resistant, good
 insulation property, anti-toxic, good air-permeable, etc.
Â
 Â
Welcome to quote for more details.Â


 Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.
Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.
Question 3: Where is your factory located? How can I visit there?Â
Answer: Our factory is located in Ningbo, China. You can fly to
 Ningbo or Shanghai airport directly. All our clients, from home or abroad,Â
are warmly welcome to visit us!
Question 4: How does your factory do regarding quality control?Â
Answer: Quality is priority. We always attach great importance to q
uality controlling from the very beginning to the very end.Â
Our factory has gained ISO9001 authentication.
Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.
Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypalÂ
or by T/T. And by T/T at sight for large amount of the order.
Â
Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.
Â
Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps,Â
Compound & homogeneous pumps, Homogeneous & emulsification pumpsÂ
and so on. Please kindly visit our website: www.supseals.com
Excavator Cylinder Piston Rod Seals
Installation and application of piston rod seal for excavator hydraulic cylinder
The installation and application of hydraulic cylinder piston rod seals in excavators mainly include the following aspects:
1. Applying lubricating oil: Before installing the seal, the surface of the piston rod must be coated with lubricating oil to facilitate the installation and use of the seal.
2. Install the seal: Install the seal on the piston rod in sequence, taking care not to pinch or bend the seal.
3. Pressing the seal: After installing the seal, special tools need to be used to press the seal tightly to ensure its tightness and stability.
4. Check the sealing effect: After installing the sealing element, it is necessary to check the sealing effect. It can be detected by observing the working status of the hydraulic cylinder or using tools such as leak detectors.
5. Application scenario: The piston rod seal of excavator hydraulic cylinder is mainly used in the hydraulic system of construction machinery such as excavators, loaders, and bulldozers to prevent hydraulic oil leakage and ensure the normal operation of the machine.
In summary, the installation and application of hydraulic cylinder piston rod seals in excavators is a very important part of the hydraulic system, and must be strictly operated in accordance with regulations to ensure the normal operation and safety of the machine.
Excavator hydraulic cylinder piston rod seal, hydraulic cylinder piston seal, sealing kit
Safe Seal Technology Co., Ltd. , https://www.aprseal.com