What is the lead time for production?

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

What is the maximum operating speed?

The seal supports speeds up to 5 meters per second.

Heavy Duty PT1 Hydraulic Wiper Seal for Tunnel Boring Machine Hydraulics

Name: Heavy Duty PT1 Hydraulic Wiper Seal for Tunnel Boring Machine Hydraulics
Brand: LiaoNing Mais Sealing Technology CO. LTD
SKU: 2177071392

Liaoning, ChinaLiaoNing Mais Sealing Technology CO. LTD

US$0.10-3.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Material

F-PTFE NBR FKM

Application

Cylinder

Type

Dust Seal

Model NO.

PT1

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Temp Range

-30℃+200℃

Speed

5m/S

Service

OEM/ODM

Colour

Black,Gold,Green,Brown

Pressure

≤400bar

Media

Petroleum Base Hydraulic Oil, Fire-Resistant Hydra

Structure

Double Lip Profile Ring with Two O Ring Energizers

Installation Position

Hydraulic Cylinder Rod Side / Cylinder Head Groove

Hardness

Customize

Acting Type

Single Acting

Transport Package

Carton

Specification

5-2000mm

Trademark

Customize

Origin

China

HS Code

2101966424

Production Capacity

5 Million Pieces Per Year

Key features

Dual O-Ring Energized Structure: Double lip profile ring with two O-ring energizers for improved integral sealing.

Low Friction Performance: Features low friction with no stick-slip phenomena for smooth operation.

High Reliability Under Load: Can accept full load working pressure for short durations with high reliability.

Versatile Material Options: Available with F-PTFE sealing rings and NBR or FKM elastomers.

Customizable Dimensions: Standard sizes range from 5mm to 2000mm with customizable options.

OEM and ODM Services: Full customization available from samples or designs with flexible options.

Broad Application Scope: Suitable for agricultural machinery, hydraulic systems, forklifts, and cranes.

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.