ceramic ring (Alumina seals ring )

Model: ts seal
Place of Origin: Zhejiang,China (Mainland)
functions:: for pump or mechanical seals
expRegion:: America, UN, east asia,mideast etc
product:: seals material


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Product Description

Product Culture
Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:50-100 each month
Min. Order:10 Piece/PiecesPacking:Carton
Means of Transport:Ocean, Air, LandDelivery Date:as per the quantity



The Physical and Chemical Index of Ceramics(99%) Rings and Cermet Rings

Content of AL2O3 and Mgo>=%99.5Content of AL2O3 %85Hardness(HRA)90Hardness(HRA)87
Content of MgO<=%0.5Content of Fe and MgO=%15Porosity Rate%0.5Porosity Rate %0.5
Bending Strength Kg/cm23000Bending Strength Kg/cm23200Coeffcient of Heat Expansion(10-6/oC)5.3Coefficient of Heat Expansion(10-7/oC)5.6
Density g/cm33.9Density g/cm34Thermal Conductivity(W/M.K)26.7Thermal Conductivity(W/M.k)28



Weprovide free samples for parts in stock. Client pays for air freight for sampledelivery or provide freight account on collect.

Sample can be sent outnext day upon request.

Please send email forsample requirement.

Bulk Order DeliveryTime:

Stock in hand: Shipnext day after receipt of payment.

Bulk production: 30~45days after receipt of deposit (may vary depending on specific items and itemquantities)

For urgent order, wecan make it faster. Please send email to negotiate.


Shipping Options withestimated charge (freight may vary depending on specific weight, volume, andaddress, check with us for the exact freight):

-      Air freight to door byFedEx (100KGS-300KGS)= $4.40-$5.80/KG

-      Air freight to door byFedEx (less than 100KGS)= $6.20-$8.00/KG

-      Ocean freight to door=$600-$1,200/ shipment

-      Ocean freight tonearest port= $100-$200/ shipment

Wework with the most professional forwarders in the world and we share our largeshipping discounts with all our customers.


Weusually accept T/T (wire transfer), PAYPAL, Western Union,

Other terms like MONEYGRAM, L/C, D/P, D/A, O/A can be negotiated.


1.Neutral packing(neutral plastic bag+ neutral carton+ Plywood/Iron pallets)

2.Custom packing (withlogo or barcode according to clients' requirement)


1.    As a directmanufacturer and also a trading company, we are able to have the best resourcesintegrated in China and offer our clients qualified parts at the mostcompetitive price.
2.    Quality Assurance:100% QC inspection before delivery; ISO9001:2008, and SGS certified; Full refundor replacement for quality faulty; 90 days quality warranty for ALLproducts.
3.    Excellent customerservice, responded within 24 hours.
4.    Fast delivery: we havelarge amount of stock ready to ship the next day after order, and for bulkproduction, we can work on urgent order and deliver in time.
5.    We provide OEM serviceand can make custom parts according to clients' prints or sample pieces.
6.    With 10 year'sexporting experience, we've worked with customers worldwide (NORTH AMERICA 80%,EUROPE/11%, Oceania/5%, RUSSIA/2%, South Korea/1%, Japan/1%).
7.    Monthly productioncapacity over 200,000pcs, one of the three largest in our field in China.
8.    Cheapest Shipping: theprice we enjoyed is the cheapest in Shanghai, "84% off from FedEx" and "80% offfrom DHL".
9.    One-Stop service: wecan take care of everything from production, shipping, import clearance, door delivery until your order is right there in your hands.

How to make anorder?                                                               

1.Client confirms price, lead time, sample (if needed) from TISUN SEALS

2.Client sends 30% deposit (or other terms agreed) after receiving TISUN SEALS 'sProforma Invoice.

3.Client approves our production sample, and get the testing report ifneeded.

4.tISUN SEALS arranges shipment and provides necessary documents and send copy ofthese documents.

5.Client sends balance payment.

6.TISUN SEALS sends original documents or telex release the goods.

7.Client receives order and gives feedback on quality, service, andsuggestion.

8.Quality warranty for 90 days after shipment.

We are professional various kinds of mechanical seals. such as Pump seal, Industrial pump seals, Auto Cooling pump seals, Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc. Manufacturer and factory in China. We can produce various kinds of mechanical seals. such as Pump seal, Industrial pump seals, Auto Cooling pump seals, Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc ,if wanted, please contact us right now!

Product Culture

Leadership of new industries - mechanical seals
Now, with a gradual increase in the degree of industrialization , mechanical parts production has also become an emerging industry , mechanical seals is one of them . Mechanical seals are a variety of pumps, reaction synthesis reactor, turbine compressor , submersible motors and other equipment critical parts . Accessories such products mainly include four parts, namely primary seal , the secondary seal , pressed parts, transmission parts. As a manufacturer of such products should be aware of the following aspects.
First, the production of such products to ensure quality. Quality is the root of all , especially such a small part , once appeared on substandard quality , is likely to result in failure of the entire mechanical system. Therefore, the quality of the accessories must be qualified to be in strict accordance with national regulations. Second, parts of the production of such products to meet the standards. Because the interaction between the various parts are working , therefore, such products must be strictly in accordance with the relevant national standards, not errors. Only the quality of clearance, then strict accordance with national standards of production , mechanical seals parts to normal use.

Category: ceramic ring

Related Category: Tungsten carbide seals ring  sic ring used in mechanical seals  Stainless steel seals  carbon ring 

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