High Pressure Spno Piston Rod Seal

High Pressure Spno Piston Rod Seal

Model: SPNO
Temperature: -30/+160℃
Speed: ≤1.5m/s
Pressure: ≤35MPa

Product Introduction

We regulate management, guarantee the quality of our rotating shaft seal, double triangle seal, nylon back up ring and services, and strictly strengthen the management of all aspects of product import, production, sales and storage. Our company strengthens the market idea unceasingly, enhances the management level and the technical level unceasingly, enhances the enterprise comprehensive strength, can be in the fierce market competition in an invincible position. We take the scientific operation mode and the high-tech products to guide the market to improve the consumption quality as our own innovative ideas, and win numerous market shares with perfect after-sales service and complete marketing network. With years of design and research experience, the company can provide full-process engineering services in the domestic [[[kryword]]] field.

Description

SPNO Cylinder Rod Seals are composite rod seals that can be used in a variety of applications. We are built to the SPNO series specification by NOK. Low frictional resistance, no stick-slip, and good wear resistance are all advantages of this filler. It's a common combination seal that can be used for a variety of tasks. Engineering machinery, presses, agricultural machinery, elevators, industrial equipment, and injection molding machines can all benefit from the Cylinder Rod Seals SPNO.

In reciprocating applications, an SPNO type hydraulic seal is a relatively soft, non-metallic ring that is trapped in a groove or secured in a combination of rings to form a seal assembly to prevent or separate fluids. In equipment, hydraulic sealing is critical. Their application is important for converting fluid dynamics into linear motion.


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-SPNO series

Pressure

160bar

250bar

400bar

Max Gap E

E≤0.6mm

E≤0.4mm

E≤0.2mm

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Installation Dimension table based on Metric Size (mm)

d f8

D +0.2

L +0.2

H

O Ring CS d1

R1≤

12~20

d+6

3.2

3

2.62

0.4

22~45

d+9

4

3.8

3.53

0.8

50~145

d+15

6.5

6.3

5.3

1.2

150~380

d+20

10

9.8

8.6

1.6


Features

The Cylinder Rod Seals SPNO has the following features:

● Easy to install

● Low permanent compression

● Adapt to harsh working conditions

● High resistance to extrusion

● Excellent wear resistance

● Anti-impact load and pressure peak are not sensitive

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 High Pressure Spno Piston Rod Seal have been widely praised for their high reliability, high efficiency and high stability. Our company adheres to the consistent business philosophy of integrity, cooperation and win-win, relying on high-quality products and high-quality after-sales service, has won the high trust and support of our customers, and created a good reputation for our company in the market. We closely follow the national industrial development strategy, plan a diversified industrial layout, and continue to strive to build an internationally renowned enterprise.

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