Basic Info.
Material
NBR FKM EPDM HNBR
Standard
Standard, Nonstandard
Color
Black, Brown, and So on
Certificate
IATF 16949:2016, ISO 9001:2015, SGS, RoHS
Material Hardness
30~90 Shore a
Drawings
2D or 3D Acceptable
Transport Package
Carton or as Your Required
Product Description
Product Description
We have various rubber O-rings, such as NBR, EPDM, SIL, FKM, ACM, CR, HNBR, FVMQ, etc.
Our usual colors are black, white, brown, red, green, blue and yellow.
We can also customize the color according to the color number.
We can provide any hardness in the range of 10-90 Shore A.
Product Parameters
1. Rubber O-ring Introduction
It is rubber ring with O-shaped cross section, it has high elasticity, insulation and long service life.
It is easy to manufacture, inexpensive and reliable, so it is commonly used in machinery manufacturing,
automotive,electrical, medical and other industries,and plays the role of sealing, insulation, cushioning,
fixing, etc. Therefore, rubber O-ring is one of the most commonly used seals in global machinery.
2. Raw Material SelectionRubber O-ring has a variety of raw materials. Different materials have different properties and prices.
The order of material prices is: NBR<SIL<EPDM<CR<ACM<FKM<HNBR
We should choose the appropriate material according to its use environment.
The following table is the main characteristics of the material. If you want to know more about a
material, please feel free to contact us.
| Rubber | Characteristic | Application |
| NBR | Oil resistance | Oil tank, lubricating oil tank, mechanical equipment, use environment without special requirements |
| EPDM | Strong water and steam tightness | Water pump, bathroom, automobile brake system |
| SIL | Good elasticity, wide temperature range, wide practicability | Electronics, food and medical industry |
| FKM | High temperature resistance, chemical resistance | Automobile engine, fuel system, mechanical equipment of chemical plant |
| ACM | High temperature resistance (weaker than FKM) | Automobile engine, fuel system |
| HNBR | Low temperature resistance | Air conditioning and refrigeration industry |
| CR | Flame retardancy | Ozone environment, flame retardant products |
Our factory
Our factory has been in the rubber seal manufacturing service for almost 20 years.
Especially O-rings and custom rubber parts in Auto, Medical and Sanitary industries.
Certifications
Our factory has passed IATF16949:2016 quality system certification.
Our products and raw materials have RoHS, PAHs, REACH and FDA certifications.
Packaging & Shipping
FAQ
Q 1.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 USD10,000)
Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 1-2 weeks, if tooling is involved, lead time for production tooling is 10 days, average production time after sample approval is 2-3 weeks.
Q 3. 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 4: 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 5: 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 6: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.
Address:
Room 2301, No.1 Apartment, Hengdacheng, Xiangdu District, Xingtai, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Company Introduction:
General items: Sales of rubber products; Sales of high-quality synthetic rubber; Sales of special equipment for rubber processing; Wholesale of hardware products; Sales of plastic products; Retail of hardware products; Mold sales; Sales of packing for sealing; Seal sales; Sales of metal tools; Sales of metal materials; Sales of high-performance sealing materials; Wholesale of auto parts; Wholesale of motorcycles and spare parts; Bicycle and spare parts wholesale; Wholesale of electronic components; Domestic trade agent; Trade broker; Sales agent; Sales of mechanical parts and spare parts; Internet sales (except the sale of goods that need permission). (except for the projects subject to approval according to law, independently carry out business activities according to law with the business license)
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