What are the available colors for the seal?

The seal is available in Black, Gold, Green, and Brown.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Double Acting Spg Hydraulic Oil Seal for Heavy Machinery Pistons

Name: Double Acting Spg Hydraulic Oil Seal for Heavy Machinery Pistons
Brand: LiaoNing Mais Sealing Technology CO. LTD
SKU: 1994495701

Liaoning, ChinaLiaoNing Mais Sealing Technology CO. LTD

US$1.00-5.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Material

F-PTFE NBR FKM

Application

Hydraulic Cylinder

Type

Piston Seal

Model NO.

SPG

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Pressure

0-35MPa

Temp Range

-30℃+200℃

Speed

1.5m/S

Installation Position

Piston

Media

Hydraulic Oil, Mineral Oil, Water Glycol, Water Em

Service

OEM/ODM

Acting Type

Double Acting

Hardness

70-90 Shore a

Structure

PTFE Slide Ring with Rubber Energizer

Sample

Available

Transport Package

Carton

Specification

30-1650mm

Trademark

Customized

Origin

China

HS Code

2101966424

Production Capacity

5 Million Pieces Per Year

Key features

Low Friction & High Wear Resistance: Filled PTFE sliding material eliminates crawling and ensures superior abrasion resistance.

Bidirectional Sealing Capability: Single seal design provides bidirectional sealing, eliminating the need for extra installation space.

High Pressure Performance: Designed for hydraulic systems with pressure ratings up to 35MPa.

Customizable Logo: Logo customization is available to meet specific branding requirements.

Versatile Media Compatibility: Suitable for petroleum hydraulic oil, water, ethylene glycol, and oil-water emulsions.

Flexible Customization Options: Offers customization from samples, designs, minor adjustments, and flexible requirements.

OEM/ODM Service Available: Full OEM and ODM services provided for tailored sealing solutions.

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.