La pompe hydraulique de VMQ scelle le type résistance de NAT TCV TCZ de haute pression

Hydrrauic Pump Seals Original New Sealed TCN TCV TCZ Type High Pressurs Resistance Oil Seal

1. Product Description
 

NFK HIGH-QUALITY SEALS MANUFACTURING EXPERTS:

* We have 23 years in seal and seal kit business in domestic and Oversea market.
* Many years trade experience.
* Competitive price original quality.
* Small order accept, 1 working days delivery.
* We are Japan NOK district dealer.
* We have more than 13 pcs software to check the part no. such as Hitachi, komatsu, Cat, Kobelco, Hyundai, Doosan,
Sumitomo, EC, liebheer.

We are in line with the tenet of "the best of the company, the first", to serve the customers, and win the confidence
of the reputation of the industry and the satisfaction of the customers.                                                                            

Different MOQs are different products. Our prices are based on the number of steps. Please send your demand quantitatively.
In order to provide a more favorable price

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2....The Product Pressure:

1. With the increase of system pressure, the contact pressure of sealing lip increases, which leads to low dynamic efficiency of sealing edge flow and friction and over temperature at sealing edge.
 

2. The operating pressure P and the circumferential velocity V of the system determine the operating limits of the seals.
 

3. Exceeding these limits will result in premature wear, early hardening of the sealing lips, and reduced service life. The standard simmering framework oil seal is mainly designed for the maximum operating pressure of 0.02 to 0.05Mpa (2.90 to 7.25psi) under no pressure or ultra-low pressure conditions
 

4. In the process of operation, when the temperature of components increases and the air in the closed position will gradually increase, it is recommended to install a vent valve. It is recommended to use babsl models in specific areas with such loads. One of the features of the seal is the short and active sealing lip. This design prevents the contact pressure of the sealing lip from increasing, thus minimizing the friction loss. (→ see Figure ).

Application Range : Main pump of excavator or other construction Machines
 

2 ..Cooperating Brands

We are the First-level distributor of these brands IN CHINA .

 

 3... Payment Term Way by delivery:

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

 

 

6. FAQ

Q1: Why choose our products:
1. We can provide you a wide range of oil seals.
2. Alibaba Assessed 8 year gold supplier.
3. Our oil seals has best quality and best service with competitive price.

Q2: How long is your delivery time?
A: Generally it takes 1-2 days if we have stock.

Q3: How to guarantee your after sales service?
1. Recheck the products before shipment to ensure our packaging in good condition
2. Track and receive feedback from our customer

Q4: Could you supply solutions to us?
A: Sure we can.

Q5: Do you have a minimum order requirement?
A: Small trial order is acceptable,Support mixed wholesale.

Q6: To which places have you exported?
North America, Europe, Middle East, Africa, Southeast Asia and so on.....

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 ,
please contact us . We will reply you as soon as possible .

Different MOQs are different products. Our prices are based on the number of steps. Please send your demand quantitatively. In order to provide a more favorable price