Product Description
Graphite sealing ring is a component used for mechanical seals. Its high strength, low friction, high temperature and high pressure resistance and self-lubrication make it an ideal choice for dynamic and static sealing ring materials. It is made from high purity graphite or impregnated resin/metal graphite to achieve superior performance.
Graphite sealing rings are divided into static and dynamic sealing rings, with static sealing rings installed on fixed components and dynamic sealing rings installed on rotating shafts. These sealing rings are usually used in applications such as pumps, compressors, and turbines to form a sealing interface that prevents liquid or gas leakage. Therefore, it puts high requirements on the performance of sealing rings, including strength, hardness, porosity, lubrication, and heat resistance.
Material: High purity graphite material with anti-oxidation treatment
Size & Shape:
Custom production according to clients' drawing.
Advantages:
a. Anti-oxidation treatment to have long service life and best cost efficiency.
b. Different anti-oxidation solutions available for your specific requirements.
c. Large stock of graphite material enables quick delivery time.
| Grade |
Impregnated Material |
Bulk Density
g/cm³ |
Shore Hardness
Hs |
Flexural Strength
Mpa
≥ |
Compressive Strength
Mpa
≥ |
Porosity
% |
Coefficient of Thermal Expansion
×10/ºC |
Air Pressure
KG |
Water Pressure
Mpa |
Maximum Temperature
ºC |
| M126P |
Copper |
2.4 - 2.6 |
75 |
80 |
250 |
3.0 |
6 |
6 - 7 |
2.4 |
500 |
| M116D |
Antimony |
2.2 - 2.5 |
75 |
70 |
240 |
2.0 |
5.5 |
6 - 7 |
2.4 |
400 |
| M252A |
Aluminum |
2.1 |
40 |
85 |
180 |
2.0 |
7.5 |
6 - 7 |
2.4 |
400 |
| M254B |
Babbitt Metal |
2.4 |
60 |
64 |
160 |
9 |
5.5 |
6 - 7 |
2.4 |
200 |
| M116K |
Resin
(Phenolic, Furan, Epoxy) |
1.82 - 2.0 |
92 |
75 |
245 |
0.8 |
5.5 |
6 - 7 |
2.4 |
200 |
Customization is available,For more models, Please contact by instant Message or e-Mail.
Packaging & Shipping
Company Profile
Zibo Yinxuan Carbon Technology Co., Ltd is engaged in research, development, production, machining, application and services of carbon and graphite material and custom graphite components. Well-run systems for research and development.production, quality guarantee, business operating and services enable Zibo Yinxuan to provide the best solutions according to different customers' demands.
Our Advantages
Chinese Manufacturer - Direct factory price, no middlemen.
Strict QC - ISO 9001 certified, batch test reports provided.
Global Shipping - EXW, FOB, CIF terms supported.
Customization - Particle size, purity, packaging tailored to your needs.
FAQ
Q1: What's Yinxuan's Core Expertise?
A1: Yinxuan delivers end-to-end graphite solutions with 3 competitive advantages:
1. Vertical Manufacturing Capability
From raw graphite material production to precision machining and additional treatments, we control every process under ISO 9001:2015 standards.
2. Performance Enhancement Technology including anti-oxidation treatment, pyrolytic carbon coating and purification treatment.
3. Service-Oriented Operation
Dedicated project managers oversee quality control, customized packaging, and door-to-door logistics coordination to ensure 98% on-time delivery rate at least.
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Q2: Are you a Manufacturer or Trading Company?
A2: As an ISO-certified manufacturer since 2008,
* Operate 12,000 M2 production facilities with 60+ technical staff
* Annual capacity: 15, 000+ metric tons graphite material & 2,500+ metric tons of precision graphite components
* Serve global clients in various industries like foundry, energy storing, EDM, semiconductor, photovoltaic, and aerospace industries etc.
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Q3: How to Get a Quotation Within 24 Hours?
A3: Accelerate your request via 3 steps:
1. Share technical drawings
2. Specify requirements:
* Material grade or technical characteristics
* Application (if possible)
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Q4: What's Your Production Lead Time?
A4: Flexible scheduling ensures:
* Standard orders: 10-15 working days
* Rush service: 5-7 working days
* Emergency orders: Prioritized production with real-time progress updates
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Q5: How Do You Guarantee Product Quality?
A5: 4-Layer Quality Assurance System:
* Raw material: inspect before production
* Processing: Real time monitoring:
*Final Inspection: 6-parameter lab testing with traceable reports
All shipments include:
* Material certification
* Dimensional inspection report
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