The products are made of the high quality aluminosilicate refractory fibre(standard RT) spun and weaved through a special technological process.Ceramic fibre is a type of new heat insulation refractory and inorg anic materials The products have many advantages,such as light weight resistant to high temperature,hot shake,minor in heat capacity,good heat insulation,resistant to acid and aldali and free of poison etc.It can be processed into a wide range of heat insulation materion materials with quite high tensile strengh and toughness.

Sample Time:

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 Delivery Time:

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.

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.

Sealing surface itself will also provide evidence of seal failure, such as vibration, will have traces of wear on transmission parts, such as trace is not obvious, is usually caused by improper assembly.

For the poor quality of the graphite ring (ring), the internal porosity is more, this is because in the process of manufacturing, gathered in the internal gas expansion graphite will blow out carbon particles, so the poor quality of graphite ring in seal is enabled, the carbon particle is easy to fall off, and make the seal face stuck in seal disabled.
Sealing surface scars on the inner cylinder is likely to be the stuff into the sealing face outside or improper installation.On the surface of the seal ring groove, mostly caused by solid particles deposit on the sealing surface.
Graphite ring (ring) the crack is due to the vibration of transmission parts, rubber ring up big and graphite ring itself caused by internal stress, and the coking is caused by a high temperature, the high temperature hot oil medium in the refinery is common.
Fuming sulfuric acid, nitric acid, hydrofluoric acid, a green acid sodium hydroxide, aqua regia, as has several strong oxidizer of erosion to the graphite, the corrosion effect increased with the increase of temperature.