Categories

Hot Products

Piston Seals

Piston Seals U Cup Seals

The JB-1 U Cup Seal is a single-acting piston seal,injection moulding from polyurethane rubber.The sturdy dynamic sealing lip and the static sealing lip with a large contact area allow this U-ring to be effectively positioned in the groove. Characteristics...
Send Inquiry

Standard Material

Polyurethane PU

* Other material combinations can be customized

according to working conditions.

image002

 

Product Introduction

The JB-1 U Cup Seal is a single-acting piston seal,injection moulding from polyurethane rubber.The sturdy dynamic sealing lip and the static sealing lip with a large contact area allow this U-ring to be effectively positioned in the groove.

 

Characteristics

High abrasion resistance

Low permanent compression deformation

Insensitive to shock loads and pressure peaks

High extrusion resistance

Adapted to harsh operating conditions

Simple application

image003

 

Application Suggestion

This product can be used in a variety of applications where the performance of general rubber or fabric reinforced rubber is not satisfactory. It is mainly used for the sealing of pistons and plugs in heavy-duty machinery or industrial hydraulics. The groove and diameter dimensions meet the requirements of ISO5597/1 and ISO3320 international standards respectively.

 

Operating Condition

Speed

Pressure

Temperature

Media

Supplied Diameter

1.5m/s

0-40Mpa

-40℃~110℃

Hydraulic Oil (mineral oil-based)

6mm-400mm

 

Permission Sealing Gap

Pressure(Mpa)

Gmax(mm)

P≤5

0.5

5< P≤10

0.4

10<P≤20

0.3

20<P≤30

0.2

P>30

0.15

 

Technical Drawing

image006

 

Specification List

image007

* Further specifications on request,we also supply turning products/semi-finished materials.

 

FAQ

1. Can you produce seals according to my machine working conditions?

Yes,please provide the operating conditions like temperature/speed/pressure/media...We will recommend proper seal solutions accordingly.

2. Can you put my logo on the PU seals?

Yes. We can make new injection mould with your logo,to produce custom PU seals for you.

3. How long is your production time?

2-4 days for in-stock items;7-10 days for new production.

4.  What color is your polyurethane product?

Green,red,blue,purple and gray generally.

Hot Tags: piston seals u cup seals, China, suppliers, manufacturers, factory, wholesale, customized, buy, made in China
Previous:Piston Polymer Seals/Next:No Information
  • QR CODE
  • facebook