• Model NO.：any size
• Transport Package：Plastic Bags and Export Standard Carton Box
• Specification：RoHS, SGS, etc.
• Trademark：ORK
• Origin：Dongguan, Guangdong, China
• HS Code：4016931000
• Production Capacity：3000000PCS,Month

Advantage1,Excellent Rebound Resistance2,Excellent Oxygen and Ozone Resistance3,Excellent Weathering and Heat Resistance4,Excellent Heat and Low Temperature Resistance5,Good heat insulation and heat dissipation.6,Good electrical insulationDisadvantage1,Poor Aliphatic-solvent Resistance2,Poor Alkaline ResistanceTemperature-40ºC-220ºC, -100ºC-250ºC(special formula)Application1,the household appliances industry seal or rubber parts, such as electric kettle, 
electric irons, microwave oven rubber parts.2,The electronics industry seal or rubber parts, such as mobile phone keys, 
shock pad DVD, cable joint seal etc.3,Contact with the human body on various types of products on the seal, 
such as water bottles, water dispensers
Image Show:

Products Name: Silicone gaskets                        Material: Silicone


Company Profile:

Dongguan Ruichen Seal Corporation Specializes in producing and marketing varieties of seal products, like O-Ring, Oil Seal, Plain Washer, U-Ring, Glyd-Ring, Step Seal, Mechanical Seal and various Joint Strips, Rotatable Rollers, Wearable Rubber products, Special Engineering Plastic products, Metal Materials products. Our products boast high quality, excellent performance and comparative prices, which are necessary accessories of varieties of machines. It is an ideal supplier for those factories who are in need of sealing products.


1. Offer a wide range of rubber seal all standard size and a lot of special size.
2. All rubber sealing are made according to international standard: ISO 3601, AS 568A, DIN3771, JIS B2401.
3. Our products are of WRAS, DVGW, FDA and RoHS approved.
4. Various materials and hardness for your option, including Buna-N (NBR), HNBR, FKM, Silicone, FluoroSilicone, EPDM, PTFE, Natural Rubber, BUTYL, SBR, Neoprene, HYPALON, etc.

Order Notice:

1)If you need small quantity for each item but want many styles mixed, we could offer you stocks quickly.
2)If you need more quantity or your own design, our lead time is usually about 15-20 days.

Process Flow:

Raw material test → Prescribe → Mixing Material → Cutting Material → First Cure → First Part Inspection → Casual Inspection → Burr Dealing → Eye Inspection → IPQC → Washing or Grinding → Post Cure → FQC → Packing

Shipping Reference:

1) Fast delivery: For small order we send goods via Express(DHL, UPS, FedEx, EMS) or Air Freight. Delivery time is only 5-7 days. We usually use fast delivery, as it can save time for you.
2) Normal Delivery: For LCL or FCL container goods, we can ship by sea to save your cost, it's decided by yourself.

FAQ:

1,Are you manufacture or trading company ?
We are manufacture, we have two factories, one located in Shangrao City, Jiangxi Province, one in Dongguan City, Guangdong Province
2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you can get them for free,
only need to pay for the express cost.
3,What's the term of payment ?
Amount < US$2000,   100% paid in advance by paypal or T/T;
Amount >= US$2000,  30% paid in advance, 70% balance before shipment by T/T. 
4,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.
5,What's your MOQ ?
If we have the products in stock , the quantity by your requirement, If we don't have them in stock:
NBR, SIL, SBR, EPDM, NR: 100 US$;  PU, HNBR, FKM: 150 US$