Product Description
Product Description
Dongguan Ruichen Rubber & Hardware Factory Specializes in producing and marketing varieties of seal products, l ike 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 O-ring in all standard size and a lot of special size.
2. All o-ring 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, VITON, Silicone, FluoroSilicone, EPDM, Teflon, Natural Rubber, BUTYL, SBR, Neoprene, HYPALON, etc.

Advantages:
-Simple, one piece groove design reduces hardware and design costs;
-Compact design allows smaller hardware;
-Easy, foolproof installation reduces risk;
-Applicable to a wide range of sealing problems, static, dynamic, single or double acting;
-Wide compound choice for compatibility with most fluids;
-Ex stock availability of many sizes worldwide for easy maintenance and repair.