Polyurethane Hydraulic Cylinder Rod Seals IDI ISI HBY DSI DKBI For Heavy Load

1. Product model introduction :

Product model: IDI (Rod seal)

Pressure: 30MPa~ 70MPa (with support ring)

Temperature: -35℃~100℃

Speed: 1.0m/s

Large section design, suitable for a wide range of pressures, excellent wear resistance and sealing ability

Product model:ISI (Rod seal)

Pressure: 30MPa~42MPa (with support ring)

Temperature: -30℃~100℃

Speed: 1.0m/s

Small cross-section design, It is easy to fit into the integral groove.

Product model:IUIS (Rod seal)

Pressure: 30MPa~42MPa (with support ring)

Temperature: -30℃~100℃

Speed: 1.0m/s

Small cross-section design, It is easy to fit into the integral groove.
Product model: HBY (Buffer seal)
Pressure: 50MPa
Temperature:-55℃~100℃
Speed: 1.5m/s
Used in combination with piston rod seal to absorb high pressure Back pressure can be relieved on the lip

DSI (Dust seal)
Product introduction: Temperature: -40℃~100℃
Hardness: 60~90A
Pressure : ≤400bar
Speed : 0.5m/s
Dustproof performance: good ,Future Resistant to heat, oil, fatigue, aging and friction
Anti-scratch oil performance: small
Double lip dust seal

DKBI DKBI3 DKBZ (Dust seal)

The outer iron shell,It is dust-proof and sealed with polyurethane essence.The upper and lower lips are used in the piston rod of the heavy-duty reciproing hydraulic cylinder to prevent the ingress of dust, dirt, sand and metal powder. The dust scraping effect is good, and the oil scraping effect is better. It can effectively protect the equipment and maintain the performance of the seal. It is relatively simple to have an external leakage iron skeleton and a tight fitting structure of the installation groove. In addition, the metal skeleton plays a protective role when the oil seal is fixed in the cavity to prevent back pressure and is easy to install.
 

Sharing of product knowledge

PU is short for polyurethane. Mixable polyurethane rubber is divided into two egories:

One type is polyester polyurethane (AU),

The other type is E ther polyurethane (EU).

AU has better oil resistance, heat resistance and adhesion to metals,while EU has better properties such as hydrolysis resistance, cold resistance and antibacterial properties. We also provide any type of thermoplastic polyurethane (TPU).

Temperature range: 1.AU: -40 ~ 100℃

2.EU: -80 ~ 90℃

Hardness range: 60 -95A

2. Products  Appliion:

Hydraulicmachinery, pneumatic machinery;Construction machinery；Mining Equipment；Chemical machinery equipment；
Ship equipment；Terminal equipment；Municipal equipment；Stacker machinery；Food equipment；Military machinery；
Metallurgical equipment.


3.Advantages of NOK seal:

NOK seals use high-quality materials, wear resistance and high temperature, oil and dust resistance, making the equipment safe and durable.
Precision-manufactured oil seal products are suitable for many specific appliions.

Easy to replace when maintaining equipment.

NOK seals has high mechanical strength, which helps the machine to work effectively.

Compared with other brands in the oil seal market, products can usually be purchased at reasonable prices.Contact us directly to get a discount.
 

4. Packaging & Delivery
  
 Packaging Details

Simple packaging  Country of origin & original factory packaging

Dellvery Time :

• Way by delivery: We can arrange the shipping by Sea,air express,DHL ,EMS, FADEX,TNT UPS. 
   
• Payment Term : Western Union, Cash, Bank, PayPal.HSBC,CITY BANK.
  

Q1: Why choose our products:

A....To affordable, Product range, fast delivery .

B....Product specifiions more than 30,000 kinds of stocks 

C....TO provide customers with professional technical and services for engineers .

D....Which can provide Seals provide customersa with a variety of sealing solutions .

Q2:To which places have you exported?

 A: North America, Europe, Middle East, Africa, Southeast Asia and so on.

Q3: How long is your delivery time?

A:  it takes if we have stock:Generally 1day 

B:if goods out of stock Urgent shipment air freight:  7-15  days

C:if goods out of stock, the new order:To be negotiated

Q4: Could you supply solutions to us?

A: Sure , We can provide you a wide range of oil seals,Our oil seals has best quality and best service with competitive price. .

Q5:  Do you have a minimum order requirement?

A: Small trial order is acceptable.

Q6: What are your payment terms ?

A: Western Union, Cash, Bank, PayPal.HSBC,CITY BANK.

Q7: How to guarantee your after sales service?

1. Our company insists on selling high-quality brand oil seals for more than 20 years, 100% original authentic.

2. Recheck the products before shipment to ensure our packaging in good condition

3. Track and receive feedback from our customer

4. We can arrange the shipping by Sea,air express,DHL ,EMS, FADEX,TNT UPS.

 If you are looking for a company to help you building your own brand of seals , seal kits , o-ring kits , or any other OEM services for other products . You have found the right one . Our company provides professional OEM services on seals seal kits , o-ring kits and other products . For details ,