
Fish Tank Aquarium Filter Material Water Purification Nitrifying Filter Material Bio Glass Ring
Model: B3/BS
Temperature: -30/+110℃
Speed: ≤0.5m/s
Pressure: ≤40MPa
Product Introduction
After years of development and exploration of nylon back up ring, kdas seals, hby seals, we have accumulated rich technology and experience to create high quality products. Integrity management is the cornerstone of enterprise development, and will be our company's internal living corporate culture elements. Enterprises should launch products as soon as possible, so that those anxious consumers can apply as soon as possible, which is also the added value transferred to consumers. The company has always pursued the business philosophy of "same quality, low price; same price, high quality", which has won universal praise and strong support from users. Our high quality and low price products that meet the market demand have been widely praised by users.
Description
U cup rod seals B3 and BS is a U-ring with interference fit on the outer diameter and a secondary sealing lip. It is extremely wear-resistant, ensures reliable load holding performance and is suitable for high-pressure hydraulic applications. Due to the extra lubricant between the two lips, dry friction and wear are greatly prevented, and achieves longer service life.
U cup rod seals is mainly used for the sealing of piston rods and plungers in heavy-duty walking machinery and static pressure. The groove and diameter dimensions meet the requirements of ISO 5597/1 and ISO 3320 respectively.
Material | PU |
Color | Red, Blue or Ivory |
Speed | ≤0.5m/s |
Temperature | -30 to 110℃ |
Pressure | ≤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 Parker’s B3 and BS series. |

Feature
● Extreme wear resistance
● Easy to install
● Insensitive to pressure peaks
● High extrusion resistance
● Impact resistance, anti-extrusion, small compression set
● Exceptionally high static and dynamic sealing performance


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 adopt advanced technology, which greatly extend the service life of our Fish Tank Aquarium Filter Material Water Purification Nitrifying Filter Material Bio Glass Ring. We take the tenacious spirit of challenging ourselves and never ending, and take the customer first and win-win cooperation as our basic philosophy. We construct the company's core competitiveness in an all-round way, create value for customers and society, and realize the value of technology.
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