
Excavator Spare Part Bucket Shaft Oil Seal Dli Dust Seal, Hydraulic Seals, Dli Type Wiper Seal PU Iron Oil Seal (3A2005)
Model: DSZL
Temperature: -45/+200℃
Speed: ≤15m/s
Pressure: -
Product Introduction
We continue to go beyond, with a unique Hydraulic Cylinder Composite Piston Seals DAS, Hydraulic U Cup Rod Seals, double triangle seal processing technology and with the matching design, manufacturing capabilities. Our company has rich production management experience, including production planning, production line management, production line maintenance. We are a mature, stable, dynamic and energetic company.
Description
The Hydraulic Cylinder Wiper Seal is a dual-acting, o-ring energized rod wiper/excluder with two distinct wiping tip geometries. The two lips work together to remove dirt from the rod, confine residual oil on rod extension, and allow oil to return to the cylinder. High-speed applications are possible with these Hydraulic Cylinder Wiper Seals, which reduce the possibility of stick-slip. They can provide excellent wear and scrape resistance, as well as a wide temperature and media compatibility range. If you are interested in it, please do not hesitate to contact us for more information.
Specification
Slide Ring Material | PTFE Filled Bronze, Carbon, MoS2, Graphite, Glass Fiber, Ekonol, Polyimide, etc. |
Slide Ring Color | Black, Green, Coffee, Yellow, etc. |
O Ring Material | NBR or FKM |
Color | Black or Brown |
Speed | ≤15m/s |
Temperature | -45 to 200℃ |
Pressure | - |
Medium | Mineral oil-based hydraulic fluids, barely flammable hydraulic fluids, water, air, and others |
Application | Ceramic machines, Heavy duty cylinders, Injection molding machines, Presses, Steel hydraulic, etc. |
Standard or can fit the groove | Comply with the standard of WE30/31/32, WE33/34/35, ES56130/31/32, ES56133/34/35, GSZ, Trelleborg-WE3 series, Parker-AD series |

Installation Dimension table based on Metric Size (mm)
d h9 | D H9 | L +0.2 | D1 H11 | O Ring CS d1 | a | R1≤ | C≥ |
6~10 | d+4.8 | 3.7 | d+1.5 | 1.8 | 2 | 0.4 | 2 |
12~63 | d+6.8 | 5 | d+1.5 | 2.65 | 2 | 0.4 | 2 |
65~250 | d+8.8 | 6 | d+1.5 | 3.55 | 3 | 0.8 | 3 |
260~400 | d+12.2 | 8.4 | d+2 | 5.3 | 4 | 0.8 | 3 |
440~630 | d+16 | 11 | d+2 | 7 | 4 | 1.2 | 5 |
680~1200 | d+20 | 14 | d+2.5 | 8.6 | 5 | 1.6 | 7.5 |
Features
The Hydraulic Cylinder Wiper Seals contain the following features:
● Small installation slot
● Excellent sliding performance
● High wear resistance and long service life
● Minimal breakthrough and dynamic sliding friction
● No stick-slip
● Stable motion is guaranteed even at low speeds


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, and 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, To ensure product quality, we promise that we won't add waste (recycled materials) to the material.


We adhere to the principle of honesty and trustworthiness, guarantee the quality of Excavator Spare Part Bucket Shaft Oil Seal Dli Dust Seal, Hydraulic Seals, Dli Type Wiper Seal PU Iron Oil Seal (3A2005), conscientiously fulfill contracts, abide by commitments, and ensure the legitimate interests of our partners. Our company in line with the good faith management principle, diligently enhances the product service quality, in the price and the quality, has the very strong competitive power. We hope to establish an effective management method to promote communication and cooperation between enterprises and between enterprises and customers.
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