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Cylinder Piston Seals SPGO

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

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Product Introduction

Description

Piston seals SPGO is composed of PTFE seal and O-ring. Double acting piston seal design, with a filled PTFE face ring, provides the designer with a compact, low friction seal for light to medium duty hydraulic cylinders.

For reciprocated hydraulic system, allow large extrusion gap, has wide application, high static and dynamic sealing effect, be able to work in dusty condition, low friction, available in various of materials.

SPGO seals could use for the application of high pressure, low pressure, double-acting reciprocating motions.construction machinery industry, injection molding machine industry,

metallurgical industry, the press industry, engineering machinery oil cylinder factory.

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 standard of NOK-SPGO 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 H9	d h9	H	L +0.2	O Ring CS d1	R1≤
20~50	D-6	3	3.2	2.62	0.4
30~60	D-8.5	3.8	4	3.5	0.8
63~160	D-14	6.3	6.5	5.3	1.2
170~400	D-20	9.8	10	8.6	1.6

Feature

● Low frictional resistance

● High wear resistance

● Less installation space

● Excellent performance of sliding

● No crawling effect

● Good dynamic and static sealing

● Wide using temperature range,high chemical stability

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.