Standard Size NBR Dkb Oil Seal for Excavator
Model: DPR
Temperature: -30/+200℃
Speed: ≤5m/s
Pressure: -
Product Introduction
Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for stepseal k, spiral back up ring, hby seals. We promote the brand reputation while making the brand known. The company adheres to the business philosophy of being a man first, doing things later, and takes quality first and providing customers with a full range of services as its mission. Our company is technology-based, customer satisfaction for the purpose of service, the perfect production management mechanism and exquisite manufacturing technology and skills, to create customer satisfaction brand products.
Description
Wiper seals PT2 is consisting of one profile ring made from PTFE with a sealing edge and a wiper edge, as well as two O-rings as sealing and pre-load components. It is a double-acting, two o-ring energized, rod wiper/excluder designed to include two different unique wiping lip geometries.
Hydraulic wiper seals is mainly designed for use in heavily polluted environments, especially when the pole is facing upwards. The two wiping lips combine to scrape debris from the rod and contain residual oil on the rod extension.
It is designed to eliminate the debris that accumulates in front of the main wiper lip by forcing it to flow away from the rod to the outside diameter of the cylinder. Wiper seals PT2 design requires two O-ring energizers; One O-ring energizer provides downward force to maintain the engagement of the inner wiping lip, while the other O-ring provides the necessary force and static seal between the main wiping lip area and the sliding surface.
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 | ≤5m/s |
Temperature | -30 to 200℃ |
Pressure | - |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Presses, Injection moulding machine, Steel hydraulic, Mills etc. |
Standard or can fit the groove | Comply with standard of the Merkel-PT2 series |
Installation Dimension table based on Metric Size (mm)
d h9 | D H8 | H | L +0.2 | L1 | D1 H8 | O Ring CS d1 | O Ring CS d2 | R1≤ | C≥ |
100~295 | d+22.2 | 13.5 | 6.3 | 4.2 | d+10.7 | 3.55 | 5.3 | 1.2 | 5 |
300~560 | d+33 | 18.4 | 8.1 | 6.3 | d+15.1 | 5.3 | 7 | 1.2 | 5 |
700~1500 | d+36.5 | 19.8 | 9.5 | 6.3 | d+15.1 | 5.3 | 8.6 | 2 | 7 |
Feature
● Excellent operating practices and positioning
● Low friction, free of stick-slip
● Especially suitable for large diameters
● Short stroke and high-frequency material variants
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.
In the future, we hope to continue to provide customers with the best and most innovative Standard Size NBR Dkb Oil Seal for Excavator and continue to create new brilliance. We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We never stop improving our technique and high quality to help keep up using the enhancement trend of this industry and meet your gratification effectively.
Hot Tags: composite double wiper seals pt2, China, suppliers, manufacturers, factory, customized, wholesale, glyd ring t catalog, buna o rings, u cup BS, dust wiper seals, das seal size chart, national oil seal
