| Customization: | Available |
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| Material: | EPDM, FKM, Fvmq, HNBR, NBR, Nr, SBR, Sir |
| Application: | Auto, Household, Medical, Industrial, Agricultural |
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| Product Description | ||
| Products | Name | Rubber O-ring seal |
| Products category | rubber molded product | |
| Material | EPDM,NR,SBR,Nitrile, Silicone, Fluorosilicone, Neoprene, Urethane(PU), Polyacrylate(ACM), Ethylene Acrylic(AEM), HNBR, Butyl(IIR), plastic like material (TPE, PU, NBR, silicone, NBR+TPE etc) | |
| Size | All size and thickness available. | |
| Shape | capable of all shapes as per drawing | |
| Color | Natural,black, Pantone code or RAL code, or as per client's samples or requirements | |
| Hardness | 20°~90° Shore A, usually 30°~80° Shore A. | |
| Surface finishing | Texture (VDI/MT standard, or made to client's sample), polished (high polish, mirror polish), smooth, painting, powder coating, printing, electroplating etc. | |
| Drawing | 2D or 3D draiwng in any image/picture format is OK | |
| Free sample | Yes | |
| OEM/OEM | Yes | |
| Application | Household appliance; Electronics; Vehicles like BMW,Tesla, Ford, Honda; Construction Machinery; Medical machinery; petrochemical and Aerospace etc. | |
| Market | Europe; North America; Oceania; Japan and Korea Etc | |
| Quality certification | ISO 90001:2008, TS16949, FDA, REACH, ROHS, SGS.UL | |
| QC | Every order production will get more than 10 times regular check and 5 fives times random check by our professional QC. Or by Third party appointed by customer | |
| Mold | Molding Process | Injection molding, mold processing, extrusion |
| Mould type | processing mold, injection mold, extrusion mold | |
| Machines | 350T vacuum pressing machine and other pressing machine at 300T,250T and so on | |
| Tooling equipment | Rubber tension tester, Rubber vulcanization instrument, Durometer, calipers, ageing oven | |
| Cavity | 1~500 cavities acc.to size of products | |
| Mould Life | 300,000~1,00,000 times | |
| Production | Production capacity | finish each mold of product in 3 minutes and working on 3 shifts within 24 hours |
| Mold lead time | 15~25 days | |
| Sample lead time | 3~10 days | |
| Production time | usually 10~25 days, should be confirmed before order | |
| Loading port | Shenzhen;Guangzhou or as required | |
O-Ring Seals
O-Rings are used in a variety of fields: they are either used as sealing elements or as energizing elements for hydraulic slipper seals and wipers. Thus, the O-Ring is basically used in every field of industry including aerospace, automotive or general engineering.
The selection method of O-ring:
O-ring section is O-shaped (circular) ring seal ring, generally installed in the groove, using the right amount of compression to seal oil, water, air, gas and other fluids. The use of O-ring is static and movement of two types, if the use of conditions are not appropriate will occur fracture, swelling, cracking, etc. In order to maintain the sealing performance for a long time, it is necessary to select the suitable material and size of O-ring products.
O-ring seal is to prevent the loss of liquid and gas, the seal is composed of O-ring and metal groove, O-ring is made of rubber material, with a circular section of the ring, usually made of metal groove for placing O-ring, Ogae ring seal for liquid and gas is characterized by no leakage. This "seamless" can be achieved in a number of ways: O-ring seals are welded, tinned, brazed, surfacing bonded or partially or completely placed between two harder components of a softer material. Rubber or other plastic materials may be considered to be a viscous fluid with a high surface stress, incompressible, and sealed due to the O-ring's anti-elasticity to compression and system pressure.
Advantages of O-rings:
1, can be applied to a wide range of pressure, temperature and clearance occasions.
2, easy maintenance, not easy to damage or pull tight.
3, there is no critical moment in the tension, will not cause structural damage.
4. O-rings usually require small space and light weight.
5, in many cases, O-rings can be reused, which is an advantage that many inelastic flat seals do not have.
6, under the correct use conditions, the life can reach the aging period of O-ring material.
7, O-ring failure is generally gradual, and easy to judge. '
8, although different amounts of compression will produce different sealing effects, but because it allows metal-to-metal contact, it will not have an impact on the O-ring.
9.It has a very low price.
O-ring material
When selecting O-ring materials, the main factors such as the medium, pressure and temperature range to be sealed should be considered in many aspects. A material may be best suited to steam, but in a water-cooling system will have negative effects due to alcohol or antifreeze additives, a material may be compatible with liquid oxygen at low temperatures, but completely unsuitable at high temperatures. O bezel material selection must be based on the specific application, O-ring sealing involves many factors, the final material selection should be the most comprehensive choice.
Static seal
Static seal is a seal in which two adjacent surfaces do not move relative to each other. Static seals are commonly found at the lower part of the bolt or rivet, at the joint joint, or at the bottom of the cover plate or faucet. It can be said that the O-ring is the best static seal since its development. The reason for this is mainly because the O-ring is a "fool seal", which does not need to add tension when the original or over-pulled, and human error factors can not be ignored when ensuring the correct use of the O-ring. O-rings do not require large loads to achieve a zero-leak seal.
Dynamic seal
Dynamic seal refers to the reciprocating movement between the sealed parts, and the O-ring is displaced due to the existence of movement. In the hydraulic cylinder, O-rings can be used for piston or piston rod dynamic seal, especially suitable for piston or piston rod dynamic seal, especially suitable for short stroke, small diameter cylinder, countless O-rings have been successfully used in liquid, fluid, and even in the compressed air dynamic seal, in many cases, O-rings are used for long stroke, large diameter cylinder, if used correctly, The life of the O-ring can be the same as the life of the sealed component, the factors affecting the dynamic seal are extrusion, reciprocation, surface roughness and material hardness, in the design process, it is very important to consider these factors.Company Profile
We are a specialized rubber parts manufacturer with over 30 years of manufacturing experience. Our company mainly produces rubber parts for medical appliances, household appliances, electronic products, automobiles and toys.
Covering an area of 3500 square meters, we own over 200 staff and workers and our monthly production output reaches 30 tons.We have always stuck to the quality policy that customer is No.1 and quality comes first with scientific management, continuous improvement and sustained operation.
We insist in providing our clients with perfect products and best services. The products we produced can work in different areas and climates according to your specific requirements. We believe with stable and sincere cooperation and continuous improvement, our customers will enjoy the best service as stable supply, quality assurance and on-time delivery.
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally 3-7 days for standard sealing products; and 15-30 days for big order and custom non-standard products.
Q: Do you provide free samples?
A: Yes, we offer free sample while customer need pay for the freight charge.
Q: Which Payment way is workable?
A: Irrevocable L/C, Cash, PayPal, Credit card and T/T money transfers.
B: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo.
C: L/C ( Irrevocable LC at sight: Order amount over USD100,000)
Q: What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
Q: How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.
Q: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Q: Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FKM, NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.
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