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What is the standard size range?

The standard size range is from 25mm to 1000mm.

Heavy Duty Wear Resistant Construction Machinery Cylinder Ok Hydraulic Piston Seal

Name: Heavy Duty Wear Resistant Construction Machinery Cylinder Ok Hydraulic Piston Seal
Brand: LiaoNing Mais Sealing Technology CO. LTD
SKU: 2174313902

Liaoning, ChinaLiaoNing Mais Sealing Technology CO. LTD

US$0.05-4.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Material

F-PTFE NBR FKM

Application

Hydraulic Cylinder

Type

Rod Seals

Model NO.

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Pressure

0-50MPa

Speed

1m/S

Temp Range

-30℃ + 110°C

Customization Services

OEM/ODM

Acting Type

Double Acting

Structure

Heavy Duty Composite Seal

Installation Position

Rod / Piston Rod / Hydraulic Cylinder Rod

Hardness

Customized

Package

Plastic Bag + Carton

Sample

Available

Transport Package

Carton

Specification

25-1000mm

Trademark

Mais

Origin

China

HS Code

2101966424

Production Capacity

2 Million Pieces Per Year

Key features

High Pressure Resistance: Supports working pressure up to 50MPa with strong anti-extrusion capability.

Low Friction Performance: Features very low friction during both start and motion, even after long-term use.

Dual-Material Design: Combines F-PTFE sealing ring with NBR expansion ring for superior stability.

Easy Installation: Open-type structure allows installation on integral pistons without auxiliary tools.

Customizable Dimensions: Available in sizes ranging from 25mm to 1000mm to fit various cylinders.

OEM/ODM Services: Offers flexible customization from samples, designs, and minor adjustments.

High Abrasion Resistance: Engineered for heavy-duty applications with excellent wear resistance.

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.