Durable Ceramic Sealing Disc for Pump Valve China Manufacturer

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

Product Attributes

Model No.: Standard or custom-made

Brand: Jinghui ceramics

Supply Ability & Additional Information

Packaging: Export carton

Productivity: 5,000,000 sets/month

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10,000,000 sets/month

Certificate: RoHS

HS Code: 8547100000

Payment Type: T/T,Paypal,Western Union

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery

Selling Units:

Set/Sets

Package Type:

Export carton

Durable Ceramic Sealing Disc for Pump Valve

Specification of the ceramic sealing disc

1. Available materials: 96% alumina, 99% alumina, silicon carbide (SiO2) and Silicon nitride (Si3N4)
2. Working surface roughness: fine polishing better than Ra 0.3, diamond polishing better than Ra 0.1
3. Dimension: the max. outer diameter up to 50 mm, thickness according to customer's requirement
4. Other parameters: flatness to be 0.002 mm, perpendicularity: 0.005 mm, Parallelism : 0.002 mm
4. Nominal tolerance: size less than 10 mm with 0.10 mm, size over than 10 mm with 1% of dimensions
5. Precision process available: polishing, fine grinding and milling, CNC machining and so on

Prime benefit of the ceramic sealing disc

1. Excellent wear-resistance and superb abrasive resistance, over 276 times in comparison with stainless steel

2. Great mechanical properties, hardness up to 1700 MPa, compressive strength up to 2200 MPa

3. Chemical stability, resistant most of strong acid and alkali in high - temperature harsh conditions
4. Perfect surface contact area ratio to create ideal sealing affect : the value can ensure between 60 ~ 80%
5. Precise and consistent dimensional sizes every batch via fine grinding, easy to install smoothly
6. Eco-friendly and safe, all materials we supplied are conform to FDA, LFGB regulation completely

Description of the ceramic sealing disc

High purity Alumina Ceramic sealing disc for the pump seal has been recognized for its safe, outstanding properties and precise operation, thereby creating a perfect sealing effect. Furthermore, aluminum oxide ceramic (alumina) is a very cost-effective material, so alumina ceramic sealing discs have been widely used. With comparison with traditional seal disc, it can work smoothly even if after 500,000 cycles or higher due to its unmatched wear resistance and exceptional mechanical strength.
As the ceramic sealing disc is a key component in oil, water, gas sealing system, we always ensure that we manufacture best-quality products through strict quality control in every process, we introduced KPI into our manufacturing flow chart and keep all batches with consistent dimensions.
With over 15 years of manufacturing experience for ceramic sealing discs, we have been supplying a variety of standard components, also we support various customized needs per your technical drawings, specification or practical samples.
If you are looking for a quality manufacturer for ceramic sealing discs, please get through with us. We do believe you will find it's a wise choice.

Typical application of the ceramic sealing disc

Automotive water pumps,shower flow valves,single lever mixer,pneumatic valve friction discs,,medical control devices,general domestic and industrial pumps

Our advantage

1. In-housing comprehensive manufacturing types of equipment from material preparation to electroplating

2. Over 15 years of manufacturing and trading experience of OEM, ODM, with professional, skillful, veteran teams

3. Powerful R&D, mass production capability and support small batch & very high volume demand in a short time

4. Rigorous quality control system and processes per ISO9001: 2015 quality management system with rigorous QA team

5. Surpassing and professional pre-sales, sales and after-sales service team, respond any inquiry and complaint in 12 hours

FAQs （Frequently Asked Questions）

Q 1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome to visit our factory.
Q 2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.
Q 3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours
Q 4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q 5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.
Q 6: How to ensure quality?
A: The dimension out of any batch will be carried out sampling inspection per international AQL standard. A 100% cosmetic inspection will be done.
Q 7: What other products are you dealing with?
A: We focus on a variety of Metalized Ceramics, ceramic substrates, Ceramic Tubes, Textile Ceramics besides ceramic sealing disc.