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Your Professional Oil Seal Supplier

 

Ningbo Saikan Auto Spare Parts Co., Ltd. is located in Ningbo City, Zhejiang Province, which is home to one of the world's largest seaports.Our product range covers the engine system, chassis & suspension system, filters & maintenance parts, brake system, transmission & steering system, electrical & electronic system, cooling & AC system, body parts, and more.

 

 
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Why Choose Us

R&D and QC Teams

As a foreign cooperative factory, strong technical research and development capabilities and quality inspection are our two core advantages.Studying the drawings carefully, and striving to minimize the tolerance of the products.

 

Feature Service: Customization

Get a project free consultation,Design and development assistance follow-up service .our experienced team guys can assist your customized project from structural design with right materials grade, manufacturing process & product packaging at a cost-effective strategy that suit your particular needs.

Certification

ISO 9001:2008 certificates; Alibaba.com Assessed Supplier; IAF; ISO:14001:2004and other international quality system,metrology, design specifications certification. Insallation, Alteration,Repair&Maintenance License of Special Equipment People'Republic of China.

Foreign Trade Market

The main markets of the Company are China,Africa,South Asia and Middle east and South American countries, etc. The Company is trusted by customers very much due to good reputation and honesty.

 

 

Oil Seal Specifications

 

Main Products

Oil Seals & O-Rings

Application:

Industry, motorcycle, automobile, machines,truck, tractors, valves, etc.

Material :

NBR, FKM, SILICONE, EPDM,SBR,SR,CR, HNBR,etc.

Color:

Black, red, brown,blue, green, and so on.

Working Temperature

NBR:-40-+125 °C high tensile, poor weather, etc

FKM:-20-+250 °C excellent weather, limited tensile,etc

VMQ:-60-+225°C excellent weather, poor tensile

 

Key Features

Excluding Contaminants

Oil seals exclude dirt, dust, water, and any other foreign particles from penetrating through the casings into the machinery, hence ensuring cleanliness of the machinery’s interior.

Pressure Retention

The pressure retention, which is provided by oil seals in some applications also enables efficiency and performance of equipment in the system.

Reducing Friction

The applied oil seals decrease its friction towards the shaft through offering a smoother surface that leaves less room for friction hence reducing energy use and heat as well.

Extending Equipment Life

In this way, oil seals shield internal parts from contaminants and maintain lubrication, thus increasing the longevity of equipment and decreasing the time and money required for repairs.

 

8972535521 Auto Engine Transmission Oil Seal For ISUZU ELF 250 NKR And NPR

 

Type

Single Lip Seals: These seals have one lip which comes into contact with the shaft. They are commonly applied in situations where low pressure exists, and leakage is barely tolerable.

 

Double Lip Seals: Equipped with another lip, these seals are more protective than the previous ones since they both keep the lubricant from spilling over and out and exclude contaminants.

 

V-Ring Seals: These are all-rubber seals which are fixed on the shaft and they turn with the shaft. Continuing on the V-rings’ functionality, they also offer a flinger that moves contaminants away from the sealing area.

 

Labyrinth Seals: Labyrinth seals involve a number of ridges and grooves that intertwine, providing a design that makes it very hard for fluids to get past. These seals are applied in applications where metal to metal contact seals would meet their end prematurely.

 

Materials for Oil Seals

 

Nitrile (NBR) Oil Seals
Nitrile is the most widely used rubber (elastomer) and it’s recommended as the best for almost all standard applications. This is solely due to the fact that nitrile has some intrinsic properties, such as low cost and compatibility with most environments.

 

Viton (FKM/FPM) Oil Seals
These oil seals are the best for applications involving high temperatures. It’s suitable for temperatures between -4 degrees Fahrenheit and 392 degrees Fahrenheit.

 

Polyacrylate (ACM) Oil Seals
Polyacrylate oil seals are a perfect compromise between quality and cost. They perform well with high temperatures and chemicals, but not as well as Viton oil seals.

 

Silicone (VMQ) Oil Seals
Silicone oil seals, which are also called VMQ, have strong resistance to temperature, which ranges from -140 degrees Fahrenheit to 392 degrees Fahrenheit.

 

 

 
Applications
 
01/

Industrial Machinery
Oil seals are extensively utilized in a wide range of industrial machinery and equipment. From hydraulic systems and gearboxes to pumps and compressors, these seals are essential for maintaining the integrity of lubricating oils and preventing leaks that could result in equipment downtime and costly repairs.

02/

Agricultural Equipment
In the agricultural sector, oil seals are used in a wide array of equipment, including tractors, harvesters, and irrigation systems. These seals are employed in the engines, hydraulic systems, and other mechanical components to prevent oil and fluid leaks that could lead to equipment malfunctions and reduced productivity.

03/

Aerospace and Defense
Oil seals also find applications in the aerospace and defense industries, where they are utilized in aircraft engines, hydraulic systems, and various mechanical assemblies.

04/

Marine and Offshore
In marine and offshore environments, oil seals are employed in propulsion systems, winches, pumps, and other equipment that operate in challenging conditions, including exposure to saltwater and harsh weather.

 

Shipping

 

Packing Type

1.Packed in packaging paper as 1 set for inner packing and carton box for outside packing. Usually 5pcs/set, 20 sets/carton.
2. Can be packed according to your demand.

Packing Material

Packaging Paper for inner packing+ Carton box for outside packing

Delivery Time

100% meet customer delivery requirement and can be expedited for special case

Freight

Sea (FCL & LCL) or air freight

 

 

Our Services

Warranty Assurance
Peace of Mind Guaranteed Rest easy with our extensive warranty coverage on all engines. We stand by the quality and durability of our products, offering industry-leading warranties to safeguard your investment. Drive with confidence knowing that your engine is protected by our reliable warranty, delivering peace of mind and long-term value.

 

Maintenance Services
Sustained Performance,Sustained Excellence Ensure optimal performance and longevity with our tailored maintenance services. Our team of skilled technicians is equipped to handle all your servicing needs, from routine checks to comprehensive overhauls. Keep your engine in peak condition with our proactive maintenance solutions, designed to maximize uptime and minimize downtime.

MD707575 Auto Engine Transmission Oil Pump Oil Seal For MITSUBISHI PAJERO IV And L200 / TRITON

 

 

FAQ

 

 

Q: What is the payment term?

A: We accept a T/T 30% deposit and a 70% balance of a current bill of lading or a letter of credit.

Q: What is the normal delivery time for product orders?

A: The average delivery time of the sample is 1-2 weeks. If the mold production is involved, the delivery cycle of the production mold is 10 days, and the average production time after the sample is approved is 1-2 weeks.

Q: What is your standard packaging?

A: All goods will be packed in PE bags and then packed in cartons and filled with trays. Special packaging methods are accepted when needed, but charges may apply.

Q: Which certificate do you have?

A: We have passed ISO, still applying for more patents.

Q: How to check the quality of bulk orders?

A: A1: Our inspection procedures include, first inspection/patrol inspection/initial inspection/full inspection/shipment inspection.
A2: We provide quality certification to all customers before delivery, such as measurement reports, material data sheets, etc.
A3: We accept third party inspections such as SGS, TUV, INTERTEK, BV, etc.

As one of the most professional oil seal manufacturers and suppliers in China, we're featured by quality products and good service. Please feel fee to wholesale high-grade oil seal in stock here from our factory. Thank you for your interest in our products.

H 1 Travel Crankshaft Oil Seal, HILUX VI Pickup Crankshaft Oil Seal, LANCER VIII Crankshaft Oil Seal
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