Good Chemical Resistance Radial Oil Seal
|FOB Price:||US $0.01 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $0.01/ Piece|
|Production Capacity:||100, 000PCS/Month|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: Radial Oil seal
- Application: Cylinder
- Standard: Standard, Nonstandard
- Delivery Time: Usual 7 Days After Confirmation of The Sample or a
- Trademark: Walle Radial Oil seal
- Specification: per your request
- HS Code: 4016931000
- Material: NBR
- Performance: Temperature
- Color: Red, White, Clear, etc
- OEM/ODM: Welcome
- Transport Package: Carton
- Origin: Guangdong, China
Fibre reinforced oil seals for large diameter Fibre reinforced oil seals contain no metal parts with the exception of the spring. Instead of the metal insert, a reinforced fibre component is moulded into the body of the seal. Damage through transport and mounting is consequently excluded.
Fibre reinforced oil seals are mainly used for installation in constructions and equipment with large diameters.
The use of an axial retaining plate is necessary except for the type TRJ/F and respectively for the type TRL/F. See figure 7.
The demands made on the material must take into account the environmental conditions and the function of the seal. Some of the requirements associated with environmental considerations are:
- good chemical resistance
- good resistance to heat and low temperature
- good resistance to ozone and weathering
The functional demands include:
- high resistance to wear
- Low friction
- Low compression set
- Good elasticity
In addition, cost considerations render good processability a desirable feature. No material is available today which satisfies all these requirements. The choice of materials is therefore always a compromise between the relative significance of the factors involved.
Type and designations of materials
The materials normally used are:
|Nitrile rubber (NBR)|
|Fluorinated rubber (FKM)|
|Hydrogenated Nitrile rubber (HNBR)|
A further development of the Nitrile rubber has led to the so called hydrogenated Nitrile rubber (HNBR or HSN). The heat and ozone resistance is significantly better. This material can replace Acrylic rubber and in certain cases also Fluorinated rubber. In order to satisfy the wide range of demands made on seals, a special composition has been developed for each type of rubber. Other compositions are also available to meet some extreme requirements
Dongguan Walle Sealing Technology Development Co., Ltd. is one of China leading manufacturers which specializing in producing Radial Oil seal products . Our facilities are fitted with advanced imported equipment, complemented by sophisticated quality inspection apparatus. Owe to 20 years of rich experience in production and qualified technical service team, our product quality and appearance have reached the international advanced level.
Certificate: Walle sealing have passed the accreditation of ISO 9001 .
Any question for Radial Oil seal , please do not hesitate to contact me. It is our pleasure to be on service of you!