High Wear Resistant Mechanical Seals Hydraulic Pump Oil Seals for Sale

Product Details

Sinbo Precision Mechanical Co.,Ltd is one of the best hydraulic pump seals manufacturers and suppliers in China, equipped with a professional hydraulic pump parts factory, welcome to wholesale our products online.

Packaging & Delivery:

Packaging Details:  Inner polybag or Plastic film stray with pearl- cotton;  
Outer -Standard Carton Box. Then cartons packed into wooden    
case with pallet.                              
Delivery Details: 25 days after received payment.
Shipping:By sea,by air, by express DHL, UPS, FedEx etc

Feature of pump seal:

Ozone and chemical resistance
High temperature resistance
Excellent weather resistance
Anti-aging,good flexibility
Product description

Product Name

High Wear Resistant Mechanical Seals Hydraulic Pump Oil Seals for Sale




cemented carbide,carborundum,Stainless steel,graphite etc.





Speeding Rating



-40 c~+180 c or as customer request

Quality Standard


Lead Time

Sample: within 10 days.
     Mass Production: within 25 days after deposit paid

Payment Terms

TT , Western Union, L/C. 50% deposit for production, 50% balance before shipment


Automobile, mechanical industry etc.


Cutting edge CNC machining equipments in our workshop.

Material distribution section and half finished product shelves etc, each production step is clear enough.

How about our machining parts ?

Made by advanced 4/5 axis cnc machines and high precision measuring equipments to ensure quality for your every part.

Perfect surface treatment: Blackening, polishing, anodizing, chrome plating, zinc plating, nickel plating, grinding etc.

Quality certified: ISO9001:2008/SGS.

Quality Control System


IQC: incoming Quality Control
IPQC: Inprocess Quality Control
OQC: Outgoing Quality Control
Inspection Report and material certificate prior to shipment

Safe packing details: 


1. What's your advantage?

-Always being ReliableProfessional and Proactive.

-More than 20 years in the CNC precision machining industry.

-Japan Tsugami CNC machines, with cutting edge CNC solution.

-ISO9001:2008 Quality control system, we not only provide qualified products, but also care about perfect  looking surface.


2.What guarantee that you will make them as good as we do?

 We can send 1~3 pcs of samples to you for approval, if the quality is OK, we will proceed with our business. We always inspect all spes shown on drawings, and we can offer Inspection Report to you.


3. When will I get the quote and information?

Our team will report within 12 hours.


4. What if I don't have a drawing?

Please send us photos to check, and the sample, we will make a drawing in CAD,Proe,UG or Solidworks format for your approval.


5. How long will I get your samples?

Depends on material and design, 5 to 10 days.


6.What's your minumum order quantity(MOQ)?

1 piece, small order quantities are welcome.

7.How do you care about the logistic?

We work very closely with the logistic brokers,always to get the

most safe and economic solution regarding express delivery, air shipment or sea shipment.

8. If you make parts wrong, do you refund money?

 If the parts are wrong, we will return your money or we can make correct parts to you again.

Our service:
Quick response within 24 hours.
OEM Service is offered.
Pay attention to after-sale service. Warranty: 1 year.
Professional design team and international sales team for your service.

The most cost effective shipping company recommended for your reference.