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Seal Kits Hydraulic Cylinder for Durable Heavy-Duty Applications

Name: Seal Kits Hydraulic Cylinder for Durable Heavy-Duty Applications
Brand: Jianhu Hengchang Hydraulic Machinery Co. Ltd
SKU: 2184660182

Jiangsu, ChinaJianhu Hengchang Hydraulic Machinery Co. Ltd

US$199.00-899.00

5 Pieces

Product profile

Customization

Available

Certification

ISO9001

Pressure

High Pressure

Model NO.

Hydraulic Cylinder

Work Temperature

Normal Temperature

Acting Way

Double Acting

Working Method

Straight Trip

Adjusted Form

Regulated Type

Structure

Piston Type

Material

Carbon Steel

Bore

140mm(Customizable)

Rod Diameter

70mm (Customizable)

Stroke

200mm (Customizable)

Max Working Pressure

21MPa

Application

Crane Luffing System, Excavator Boom, Aerial Work

Transport Package

Standard Wooden Case Packaging, Moisture & Rust Pr

Specification

Package Volume: 0.03~0.5 m³/pc

Trademark

HCYY

Origin

China

HS Code

8412210000

Production Capacity

50000PCS/Per

Key features

Customizable Dimensions: Bore, stroke, mounting size, and connection thread are fully customizable.

Durable Construction: Chrome-plated piston rod and high-strength seamless steel tube for wear resistance.

Leak-Proof Sealing: High-quality imported seal kit prevents oil leakage under high pressure.

Rigorous Testing: 100% pressure-tested pre-delivery to ensure reliability and safety.

ISO9001 Certified: Manufacturing process complies with ISO9001:2015 quality standards.

Flexible MOQ: Accepts small orders, trial orders, and bulk orders with flexible minimums.

Fast Production: Standard products ship in 7-15 days; customized in 15-25 working days.

Comprehensive Warranty: 12-month warranty against quality defects under normal use conditions.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Jianhu Hengchang Hydraulic Machinery Co. Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.11h

AI-Powered supplier vetting

SummaryThe supplier appears to be a manufacturing-oriented company with machining, welding, grinding, drilling, painting, and related production equipment. It offers broad customization, maintains documented inspection and service procedures, and reports OEM cooperation with recognized brands and local companies. Its product and business descriptions indicate experience with hydraulic products and applications in construction, mining, transportation, irrigation, and sanitation equipment. However, the supplier has no available SDK, no overseas agents or branches, no overseas warehouse or showroom, no valid manufacturing-capacity contract with related subcontractors, and no stated overseas service countries. ISO9001:2015 certification and recent fire-drill activity are reported. The provided slices do not contain sufficient evidence to assess financial strength, and they do not clearly identify the supplier's formal legal type.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, although the provided information does not include its scope, issuing body, or validity period.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, complaint handling, service-capability assessment, and finished-product inspection. It reports in-stock capability and lists debugging, maintenance, repair, and training services, but has no overseas agents or branches, no overseas warehouse or showroom, and no stated overseas service countries; therefore, its documented service processes are positive, while international service coverage is limited.

Production capacityThe listed facility includes sawing, polishing, CNC turning, welding, grinding, drilling, and spray-painting equipment. The supplier reports in-stock capability, standardized finished-product inspection instructions, and average peak- and off-season lead times within 15 workdays, supporting a concrete production capability. A limitation is that no valid manufacturing-capacity contract exists with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that special systems can be made according to customer applications, demonstrating broad stated customization coverage.

Client casesThe supplier reports OEM service for popular brands and identifies cooperation with ZOOMLION, JAC, and XCMG. These are explicit customer or brand references indicating prior OEM and commercial cooperation, although the slices do not provide project scope, dates, volumes, or independently verified case details.