
Product Introduction
With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for spring energized metal seals, chevron seal, Piston Rotary Seals Roto Glyd Ring. Whether the enterprise will expand and continue to manage, the key factors are how to use the organization, the management, and the talented person to link customer's demand. We pay close attention to the needs of customers and high-tech products, so as to develop new products and produce low-cost high-quality products. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future! We promote technological upgrading and product restructuring through the development and introduction of new technologies and large-scale technological renovation.
Description
This Cylinder Rod Seal SPNS is a relatively soft, non-metallic ring that is captured in a groove or fixed in a combination of rings to form a seal assembly to prevent or separate fluids in reciprocating applications. Its use is critical to providing a way to convert fluid dynamics into linear motion. Hydraulic seals can be customized to your requirements.
The Cylinder Rod Seal SPNS is a single-acting O-ring energized rod seal that has proven to be ideal for a variety of applications. This kind of seal is typically made from our high-quality materials and is designed with an elastomer booster to optimize performance. It can be used as a single rod seal or as a secondary seal in a rod seal system to provide optimum sealing performance.
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 | -30 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-SPNS 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 f8 | D H9 | L +0.2 | H | O Ring CS d1 | R1≤ | C≥ |
4~18 | d+4.9 | 2.2 | 2 | 1.8 | 0.4 | 3.5 |
8~36 | d+7.3 | 3.2 | 2.9 | 2.62 | 0.4 | 4.5 |
20~60 | d+10.7 | 4.2 | 3.9 | 3.55 | 0.8 | 5.5 |
40~180 | d+15.1 | 6.3 | 5.9 | 5.3 | 1.2 | 7 |
Feature
The features of Cylinder Rod Seals SPNS are as follows:
● Chemical resistance and heat resistance
● Wear resistance, chemical resistance
● Low-temperature resistance
● Dry heat resistance
● High temperature, fluid-resistant, very low compression setting FKM
● Compression setting resistance


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.


Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for BS Rod Seal. We are always committed to high-quality products and open innovation, and hope that our company will grow into a world-renowned brand. Our pragmatic spirit includes being down-to-earth, meticulous, studying hard, and constantly improving ourselves through accumulation.
Hot Tags: cylinder rod seals spns, China, suppliers, manufacturers, factory, customized, wholesale, Rod Rotary Seals Roto Glyd Ring, U Cup Seals OSI, guide tape ptfe, dust seal catalogue, Hydraulic Cylinder Rod Step Seals, hydraulic cylinder wiper seal
You Might Also Like
-

Factory Prices PU NBR Viton Silicon Materials O Ring...
-

Strong Pressure Resistance Spring Energized Seal, PT...
-

Phenolic with Fabric Wear Strips Made in China, Wear...
-

PTFE/Teflon Moulding Moulded Rods, Round Bar, Plasti...
-

Hydraulic Cylinder Wipers, Dust Seal, Viton Seal
-

PTFE Spring Energized Seals for Cylinder
