EPDM Rubber Concrete Drainage Seals
Model: DPD
Temperature: -45/+200℃
Speed: ≤15m/s
Pressure: ≤35MPa
Product Introduction
We focus on product innovation, focus on improving product quality, and produce quality spring loaded face seal, roto glyd ring catalogue, rod seal SPNS by optimizing the allocation of resources, with specialized division of labor and specialized teams. We actively exercise the ability to integrate quality resources, reduce comprehensive management costs and enhance our core competitiveness. Relying on its strong technical strength and full spirit of innovation, our company has constantly pushed through the old and brought forth the new, always maintained the advantage of high-speed development and achieved fruitful results. In the future, the company will adhere to the technological innovation-driven strategy and plan to develop and produce a variety of products.
Description
The Double Delta Hydraulic Piston Seal is a double-acting low-friction piston seal for tiny o-ring grooves that expands the service range beyond what one o-ring alone can support. It's made for light-duty use and is especially well-suited to small-diameter installations. The high-performance materials offer excellent wear and extrusion resistance, as well as a wide temperature and medium compatibility range. Furthermore, Hydraulic Piston Seals Double Delta gives great dry running and stick-slip-free startup. In the thin, flexible middle region, it preloads the seal cap. Even at low pressures, this provides good leakage control.
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 | ≤35MPa |
Medium | Mineral oil-based hydraulic fluids, barely flammable hydraulic fluids, water, air, and others |
Application | Valve stem, Machine tools, Mini hydraulics, etc. |
Standard or can fit the groove | Comply with the standard ISO 3320, Trelleborg-PDD series. |
Pressure | 160bar | 250bar | 400bar |
Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.2mm |
Installation Dimension table based on Metric Size (mm)
D H9 | d h9 | L +0.2 | O Ring CS d1 | R1≤ | C≥ |
6~12 | D-2.9 | 2.4 | 1.78 | 0.4 | 2 |
14~24 | D-4.5 | 3.6 | 2.62 | 0.4 | 2 |
25~45 | D-6.2 | 4.8 | 3.53 | 0.6 | 2 |
48~120 | D-9.4 | 7.1 | 5.33 | 0.8 | 3 |
125~500 | D-12.2 | 9.5 | 6.99 | 0.8 | 3 |
Feature
The features of the Hydraulic Piston Seals Double Delta are as follows:
● The good static and dynamic sealing effect
● Low friction, high efficiency
● Leak-tight reliable sealing performance
● No adhesion even after extended periods of rest
● High abrasion resistance
● Stick-slip-free starting
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, In order to ensure product quality, we promise that don't add waste (recycled materials) to the material.
We will provide as much information as possible so that our customers can be sure of the quality of our EPDM Rubber Concrete Drainage Seals. Adhering to the technical support and superior service, we have opened up a world in the market. Today we will take the talent as the guide, the quality as the center, and take the customer focus as the concept to meet the bright future.
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