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High Pressure Bronze Filled PTFE Compact Ring Spgo Hydraulic Piston Seal for Excavator Cylinders
US$0.50-5.00
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Material
F-PTFE, NBR/ FKMApplication
CylinderType
Piston SealModel NO.
GSFPerformance
WearShape
O-RingStandard
Standard, NonstandardDelivery Time
7-20daysMOQ
100Condition
NewCustom
YesSpeed
5m/STemperature Range
-30ºC +200ºCPressure Range
0-60MPaColor
Black, Brown, Blue, Orange, Green, Yellow, GoldenSpecifications
Standard or Custom SizesSamples
FreeService
OEM or ODMTransport Package
CartonSpecification
8-2000mmTrademark
MaisOrigin
ChinaHS Code
2101966424Production Capacity
5 Million Pieces Per YearKey features
Compact piston seal design for double acting hydraulic cylinders.
Low friction performance helps ensure smooth reciprocating movement.
PTFE sealing ring provides excellent wear resistance and long service life.
Elastomer O Ring energizer supports stable sealing contact under pressure.
Reliable bidirectional sealing performance for demanding hydraulic systems.
Good extrusion resistance for high pressure and heavy duty applications.
Reduced stick slip helps improve cylinder movement stability.
Suitable for construction machinery, hydraulic presses and industrial equipment.
Available in NBR, FKM and customized PTFE material options.
Custom sizes can be produced according to drawings, samples or groove dimensions.
Company profile
LiaoNing Mais Sealing Technology CO. LTDLiaoning, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Dalian PortAverage Response Time: ≤1.67h
AI-Powered supplier vetting
SummaryThe supplier demonstrates established manufacturing activity, four production lines, flexible customization, documented quality and complaint-handling procedures, and ISO9001:2015 certification. It offers inventory capability, multiple quotation and payment options, and has participated in PTC ASIA. However, its export experience is only one year, its primary export market is stated as domestic, and it reports no overseas agents, branches, warehouses, or showrooms. Manufacturing capacity lacks a valid contract with related subcontractors. Innovation evidence is limited: two R&D engineers are reported, but no SDK is available. The supplier confirms OEM service for well-known brands but provides no named customer cases or Fortune 500 cooperation.
CertificationsISO9001:2015 certification is explicitly reported for management, quality assurance, and sustainable-development-related systems. This supports a documented quality-management framework, although no other certifications are identified.
After-Sales capabilityThe supplier has a documented customer-complaint procedure with followed records and a corrective/preventive-action mechanism. However, it has no overseas agents or branches, warehouses, or showrooms, so the evidence supports process capability but not broad overseas service coverage.
Production capacityManufacturing capability is supported by the supplier’s stated industry experience, four production lines, inventory capability, one-month peak and off-season lead times, written inspection procedures, and quality assurance. A material limitation is that no valid manufacturing-capacity contract exists with related subcontractors.
Customization capabilityThe supplier explicitly supports customization from samples, designs, minor customization, and flexible customization. This is direct evidence of broad customization availability.
Product Q&A
Q:What is SPGO Piston Seal used for?
A:
SPGO Piston Seal is used for hydraulic cylinder piston sealing in double-acting applications.
Q:Is SPGO Piston Seal suitable for double-acting cylinders?
A:
Yes. SPGO Piston Seal is designed for double-acting hydraulic cylinders and provides sealing performance in both directions.
Q:What material is SPGO Piston Seal made of?
A:
It is commonly made of a PTFE sealing ring and an elastomer O-ring, such as NBR or FKM.
Q:What are the main advantages of SPGO Piston Seal?
A:
It offers low friction, good wear resistance, stable sealing performance, and long service life.
Q:Can SPGO Piston Seal be used in high-pressure hydraulic cylinders?
A:
Yes. It is suitable for many hydraulic cylinder applications under medium and high pressure conditions.
Send Inquiry
*To:LiaoNing Mais Sealing Technology CO. LTD
LiaoNing Mais Sealing Technology CO. LTD*Content:
Supplier replies will be sent to your registered email
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