ODM High Quality Durable O Ring Seal Usage Customized Size NBR FKM FPM EPDM PU Company, Product

Features

● Excellent sealing performance: The round shape forms an elastic gasket on the outer edge of the circle, which can effectively prevent material leakage. The toughness and corrosion resistance of the rubber material further enhance the sealing performance.

● High reliability: The high elasticity rubber material and unique structure enable it to withstand high pressure, high temperature, and high speed tests, and it is not easy to fail and deform, and it is durable.
Wide range of use: It is required in almost all different parts of mechanical equipment, such as engines, oil pumps, aircraft engines, cylinders, etc., and is widely used in automobiles, elevators, compressors and other equipment.

● Simple design and easy production: simple structure, universal materials, low manufacturing cost, and high efficiency of large-scale production.

Product Description

Product details
Product description

Product parameter

MaterialHardnessTemperatureProperty
SIL/VMQ50A-60°C - 250°CHigh/low temp resistant, Food grade FDA
NBR70A (40A-90A)-40°C - 120°COil and wear resistant
FKM/VITON70A (50A-90A)-40°C - 240°CHigh temp, oil & chemical resistant
EPDM70A (40A-90A)-40°C - 150°CAcid/alkali/water vapor resistant, Aging resistant
HNBR70A (40A-90A)-40°C - 120°CWear/oil/refrigerant resistant
CR70A (40A-90A)-40°C - 120°COzone, weather, chemical & aging resistant
FVMQ70A (45A-70A)-60°C - 177°COil/acid/alkali/heat/cold resistance
FFKM70A (50A-90A)250°C (up to 330°C)Excellent performance in harsh environments
PU70A (60A-90A)-40°C - 90°CWear, high pressure & aging resistant

Brief introduction

O-ring, is a rubber ring with a circular cross-section and is widely used in the mechanical field.

Model numberStandard O Ring
StandardStandard/Customized
ColourAny color is OK
Material TypeNBR, EPDM, SILICONE, FKM, SBR, NR, etc.
Size4mm to 1000mm
Hardness Range20-90 Shore A
ApplicationFor all industries
CertificateIATF16949 / ISO9001 / ISO14001

Material classification

Nitrile rubber (NBR)Applicable to various media such as petroleum hydraulic oil and gasoline, not suitable for polar solvents. Temperature: -40°C~120°C.

Hydrogenated nitrile rubber (HNBR)Good corrosion resistance, tear resistance, ozone resistance, and oil resistance. Temperature: -40°C~150°C.

Silicone rubber (VMQ)Excellent heat/cold resistance, insulation, but poor tensile strength. Suitable for household appliances. Temperature: -55°C~250°C.

Fluorine rubber (FKM)High temperature, weather, ozone, and chemical resistance. Temperature: -20°C~220°C.

Ethylene propylene diene monomer rubber (EPDM)Good weather, water, and chemical resistance. Suitable for high-temperature water vapor. Temperature: -55°C~150°C.

Application areas

▶ Hydraulic and pneumatic transmission systems: Widely used to prevent oil or gas leakage.

▶ Automobile industry: Used for engines, transmissions, and brake systems.

▶ Aerospace field: Sealing key parts like engines and fuel systems.

▶ Electronic and electrical industry: Sealing household appliances and electronic equipment.

High-performance sealing solutions designed for industrial excellence and durability. Engineered to meet strict quality standards for various harsh environments.

Frequently Asked Questions

1. What materials are available for your O-rings?
We offer a wide range of materials including NBR, EPDM, Silicone, FKM, HNBR, CR, FVMQ, FFKM, and PU to suit different industrial requirements.
2. Are your products customizable?
Yes, we provide both standard and customized products, including adjustable hardness ranges (typically 20-90 Shore A) and sizes ranging from 4mm to 1000mm.
3. What temperature ranges can these materials withstand?
The temperature range varies by material. For example, SIL/VMQ can withstand -60°C to 250°C, while FFKM can reach up to 330°C for specialized applications.
4. Which industries commonly use these O-rings?
They are widely used in hydraulic systems, the automotive industry, aerospace, and the electronic/electrical appliance industry.
5. Do you offer certification for your products?
Yes, our manufacturing processes comply with IATF16949, ISO9001, and ISO14001 standards to ensure high quality and reliability.

Related Products