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Bronze Filled PTFE Spgo Piston Seal for Excavator Hydraulic Cylinder
US$0.20-5.00
20 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE+NBR

Application

Cylinder

Model NO.

SPGO

Type

Piston Seal

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Color

Brown,Green,Yellow,Blue

Function

Piston Seal

Max Speed

5m/S

Max Pressure

40MPa

Temperature Range

-45°C to +200°C

Transport Package

Transparent PP Bag

Specification

20-320mm

Trademark

TYS

Origin

Xiamen

HS Code

3926901000

Production Capacity

100000/Month

Key features

Double-acting sealing design for hydraulic pistons Filled PTFE sealing ring with NBR or FKM energizing O-ring Low friction and smooth movement without stick-slip
Suitable for high-pressure and high-speed reciprocating applications Allows relatively large extrusion gaps depending on working conditions Reliable performance in hydraulic media containing dirt or c
Wide material options for different temperatures, fluids and operating conditions Standard sizes and customized dimensions are available Suitable for both short-stroke and long-stroke hydraulic system

Company profile

Xiamen TYS Seals Technology Co., Ltd.
OEM ServicesManagement CertificationStandardized quality controlYears of Export Experience
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.30h

AI-Powered supplier vetting

SummaryThis supplier is a trading company with integrated capabilities in research, development, production, and sales. It has a robust production setup with advanced machinery but lacks overseas service infrastructure. The company maintains effective corrective and preventive action mechanisms and can handle customer complaints efficiently. However, it lacks R&D breakthroughs and quality assurance in its processes. Financial data is up-to-date but not detailed in terms of specific figures. The supplier offers ODM and OEM services and can customize designs flexibly.
Supplier typeThe supplier is characterized as a trading company that is involved in manufacturing.
After-Sales capabilityThe supplier has clear procedures for corrective and preventive actions and for handling customer complaints, suggesting effective after-sales service capabilities.
R&D capabilityThe supplier lacks recent R&D achievements and SDK availability, indicating limited innovation capability.
Production capacityThe supplier has comprehensive production and testing equipment, indicating strong production capabilities.
Customization capabilityOffers flexible customization for design services and provides ODM services, showing strong customization capabilities.

Product Q&A

Q:What material is this SPGO piston seal made from?
A:
The main sealing ring is made from bronze-filled PTFE and is energized by an NBR or FKM O-ring.
Q:Why is bronze added to PTFE?
A:
Bronze filling improves wear resistance, dimensional stability and load-bearing performance while retaining PTFE low-friction characteristics.
Q:Is this seal suitable for excavator cylinders?
A:
Yes. It is suitable for excavators, loaders, bulldozers and other construction machinery hydraulic cylinders.
Q:Is SPGO a double-acting seal?
A:
Yes. SPGO is designed for bidirectional piston sealing in double-acting hydraulic cylinders.
Q:What is the maximum working pressure?
A:
The recommended pressure can reach up to 40 MPa, depending on the groove, extrusion gap, diameter and operating conditions.

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