
Good Performance Isi Type Piston Rod Seal
Model: IDI/ISI
Temperature: -30/+100℃
Speed: 0.03-1m/s
Pressure: ≤40MPa
Product Introduction
We advocate: abandon impetuous, practical work to make a difference in the rotary lip seal, hydraulic wear strip, piston seal SPGO industry. We firmly believe that pragmatism is a work style, passion is a work attitude, and professionalism is a work ability. Our company can have such a large scale is the result of the efforts of leaders and employees, as well as the support and trust of the majority of demand groups.
Description
Rod u cup seals consists of a non symmetrical design where the diameter of the cup is oversized for the groove diameter.
IDI/ISI is u cup hydraulic seals, single acting rod seal for cylinders and other heavy duty applications. Useful in low and high pressure applications.
IDI seals and ISI Seals have a short internal seal lip.It is the most critical seal on any type of fluid power plant, preventing fluid from leaking out of the cylinder to the outside.
In addition, leakage through the IDI/ISI rod seal can reduce equipment performance. And in extreme cases it can also cause environmental problems, so choosing the right rod seal type and design to meet your specific application is critical.
Material | PU |
Color | Red, Blue or Ivory |
Speed | 0.03-1m/s |
Temperature | -30 to 100℃ |
Pressure | IDI ≤70MPa ISI ≤40MPa |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Mobile hydraulics, Standard cylinders, Machine tools, Injection moulding machines, Presses etc. |
Standard or can fit the groove | Comply with standard of NOK’s IDI and ISI series. |

Feature
● Excellent wear resistance
● Prevent internal pressure generation in the seal
● High pressure resistance
● Suitable for demanding working conditions
● Low permanent compression deformation
● Strong resistance to extrusion


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


We take products as the core, market-oriented and standardized operation of the service platform as the carrier, to promote our Good Performance Isi Type Piston Rod Seal to the global market. The company will be stronger, with more standardized modern enterprise management, more reasonable capital structure and further enhanced market competitiveness. We introduce, digest and absorb advanced science and technology and excellent management experience at home and abroad, insist on technological innovation and management innovation, in order to promote the common development of employees and enterprises.
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