
Hydraulic Buffer Rod Seal Rubber PTFE Hbts Step Seal Gsj
Model: HBTS
Temperature: -55/+160℃
Speed: ≤1.5m/s
Pressure: ≤35MPa
Product Introduction
This guide ring for hydraulic cylinder, rod seal SPN, urethane u cup seals has been tested by a number of tests, and the technical parameters are completely up to standard and certified by the industry. We make full use of our technical advantages and social resources to deepen our strategic cooperation model, consolidate partnerships and achieve synergistic development. In the days to come, we will definitely go forward, work diligently, keep pace with the times, cooperate with new and old customers, and move forward side by side.
Description
This Rod Buffer Seals Ring is used to absorb shock and fluctuating pressures under high loads, isolate high-temperature fluids and improve the durability of the packing. It has small frictional resistance and is suitable for high-speed, short-stroke operation. The slit on the tapered surface can leak backpressure. HBTS is a standard double-acting seal. Suitable for reciprocating motion, allowing for larger extrusion gaps for a wide range of applications.
The Rod Buffer Seals Ring has an excellent dynamic and static sealing performance, able to work in a dusty environment. Low friction, simple groove, and strong adaptability to working conditions. It is suitable for reciprocating hydraulic systems and performs excellent under high, low pressure, and high-frequency conditions. Furthermore, this seals ring is suitable for long and short strokes. Suitable for large rod diameters in fluids and high pressures, such as bulldozers, compressors, etc.
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 | ≤1.5m/s |
Temperature | -55 to 160℃ |
Pressure | ≤35MPa |
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 the standard of the NOK-HBTS series |

Installation Dimension table based on Metric Size (mm)
d f8 | D H9 | L +0.2 | H | O Ring CS d1 | R1≤ |
4~7 | d+4.9 | 2.2 | 2 | 1.8 | 0.3 |
8~18 | d+7.3 | 3.2 | 2.9 | 2.65 | 0.3 |
20~36 | d+10.7 | 4.2 | 3.9 | 3.53 | 0.5 |
38~180 | d+15.1 | 6.3 | 5.9 | 5.33 | 0.5 |
Features
This Rod Buffer Seals Ring has the following features:
● In series, no restricting pressure can be placed.
● Exceptional static and dynamic sealing properties.
● Excellent cushioning performance, high pressure.
● Low friction, low stickiness, no stick-slip behavior
● High extrusion resistance.
● Strong anti-corrosion properties.


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (of 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 integrate technological innovation into our development bloodline and hope to create Hydraulic Buffer Rod Seal Rubber PTFE Hbts Step Seal Gsj that represent the advanced level of China and the world. Our advantages include good product quality, competitive prices, flexible and efficient supply response, and high-quality and timely service. With good quality, reasonable price, excellent service and on-time delivery, we can meet the growing needs of customers.
Hot Tags: rod buffer seals ring, China, suppliers, manufacturers, factory, customized, wholesale, Wiper Seals, guide ring design, hydraulic guide tape, hby buffer seals, back up ring ptfe, spring energized rod seal





