
Gdk High Quality Hydraulic PU Dust Wiper Seal Dkbi
Model: DKBI
Temperature: -25/+120℃
Speed: ≤1m/s
Pressure: -
Product Introduction
We adhere to the principle of quality is fundamental, comply with laws and regulations, to provide customers with satisfactory viton oil seal, ptfe shaft seal, SPG seals and services. We firmly believe that your support and trust is a powerful driving force for our development. We correctly deal with the dependence of people, resources, environment and development, thus achieving sustainable development. We attach great importance to the learning and development of our employees, and require them to focus on professional ethics and professionalism. We dominate and mobilize the great potential of body and mind with strong emotion and exuberant working condition, and constantly inspire enthusiasm and strong work passion for the cause.
Description
Dust seal DKBI is a wiper with a metal frame for hydraulic applications that prevents various negative foreign particles from entering the cylinder. It can protect the device and keeps it sealed and prevents external dust from entering. It can be loaded into the entire slot. Made of polyurethane, it is a single lip dust seal for scratch-resistant oil.
The precision trimmed polyurethane wiping element is securely bonded to a metal case treated to inhibit rust. The proportions of the polyurethane wiping lip follow the side movement of the rod to clear away heavily deposited dirt and make this wiper an excellent choice for dirty conditions.
Skeleton Material | Iron |
Lip material | PU |
Color | Black |
Speed | ≤1m/s |
Temperature | -25 to 120℃ |
Pressure | - |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Excavators, Standard cylinders, Mobile hydraulics, Presses etc. |
Standard or can fit the groove | Comply with standard of NOK-DKBI series |

Installation Dimension table based on Metric Size (mm)
d f8 | D H8 | D1 | L | t | h | C≥ |
20~30 | d+12 | d+7 | 6 | 6 | 9 | 2 |
32~50 | d+12 | d+7 | 7 | 7 | 10 | 2 |
55~75 | d+14 | d+7 | 8 | 8 | 11 | 2 |
80 | d+14 | d+7 | 8 | 8 | 12 | 2 |
85~100 | d+14 | d+7 | 8 | 8 | 11 | 2 |
105~130 | d+16 | d+8 | 9 | 9 | 12 | 3 |
140 | d+20 | d+10 | 10 | 10 | 14 | 3 |
Feature
● High abrasion resistance
● Widely applicable
● Easy installation
● Excellent sliding performance and no creeping effect
● Good dynamic and static sealing
● High pressure resistance, Long working life


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.


The company has complete product development, project management and quality control processes to ensure that the Gdk High Quality Hydraulic PU Dust Wiper Seal Dkbi produced are qualified and excellent. We strive to create a workplace where everyone is dedicated to their work, with serious and serious attitude, harmonious and relaxed working atmosphere. We believe that performance is the starting point and destination for testing all work, and high fighting spirit is the guarantee of invincibility.
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