What is the maximum pressure?

The system pressure is rated at 63MPa.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Double Acting Hollw Plunger Hydraulic Cylinder

Name: Double Acting Hollw Plunger Hydraulic Cylinder
Brand: Zhengzhou Lead Equipment Co., Ltd.
SKU: 753394042

Henan, ChinaZhengzhou Lead Equipment Co., Ltd.

US$100.00-1,000.00

1 Set

Product profile

Customization

Available

Type

Hydraulic Jack

Structure

Hydraulic Jack

Model NO.

RRH Series

Capacity (Load)

Standard Model: 30-150 Tons

Power Source

Hydraulic

Max Height

Customized

Certification

CE, ISO 9001:2000

Condition

New

Jack Model

Rrh Series

Tonnage

30-150 Tons

Stroke

Customized

Body Height

Customized

Extend Height

Stroke + Body Height

Outer Diameter

Customized

Plunger Diameter

Please Refer The Datasheet

Capacity of Oil

Please Refer The Datasheet

Pressure

63MPa

Model of Oil Pump

as You Request

Transport Package

Standard Export Package

Specification

standard specification and customized

Trademark

Leadcrete

Origin

Henan China

HS Code

84254210

Production Capacity

1000 Set

Key features

Double Acting Hollow Design: Features pulling function for PC strands, steel wire, axle, and drill rod applications.

Built-in Safety Valve: Protects the jack from overload damage during high-pressure operations.

High Quality Seals: Ensures long service life with zero oil leakage under maximum loading.

Customizable Dimensions: Stroke, body height, extend height, and outer diameter can be customized.

Wide Industrial Application: Used in steel plants, bridges, railways, hydropower, and construction maintenance.

2-Year Warranty Coverage: Comprehensive warranty support for all mechanical defects and performance issues.

Company profile

Full CustomizationR&D CapabilitiesCooperated with Fortune 500High Repeat Buyers Choice

Zhengzhou Lead Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤1.67h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, with new products reported in the past year and three R&D engineers. It holds ISO9001:2015 and CE certifications, and quality controls include documented inspection, traceability, complaint handling, and corrective-action procedures. Manufacturing facilities cover bending, CNC lathing, drilling, laser cutting, rolling, painting, shot blasting, and related processes, but there is one production line and no continuous batch quantity reconciliation. The supplier has exported for 15 years, with exports accounting for 51%–70% of sales, and has four experienced export staff. Evidence of customer credibility includes cooperation with Fortune 500 companies and an 80%–100% repeat-buyer preference. Financial information is limited to year references and does not substantiate financial strength. Overseas service infrastructure is absent, including warehouses, showrooms, agents or branches, and offline trade-show participation.

Supplier typeThe supplier provides ODM services, OEM services for well-known brands, and has self-operated import/export rights alongside agency export channels. Its export history is stated as 15 years, with exports representing 51%–70% of total sales, indicating an experienced export-oriented manufacturer.

CertificationsThe supplier reports ISO9001:2015 management-system certification and CE product certification. These explicitly demonstrate recognized quality-management and product-compliance certifications.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with records, supporting a documented after-sales response process. However, it reports no overseas warehouse, showroom, overseas agent or branch, so localized overseas service coverage is not evidenced.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has three R&D engineers. It lacks an available SDK, but the available evidence still explicitly supports product-development and design capability.

Production capacityThe supplier lists facilities for bending, CNC lathing, drilling, laser cutting, linear cutting, painting, rolling, shot blasting and vertical lathing. It has one production line and does not continuously reconcile quantities for each batch or mass production, indicating broad process coverage but a documented production-control limitation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization and flexible customization. These capabilities are supported by both its R&D/design information and facility profile.

Client casesThe supplier reports OEM cooperation with well-known brands and collaboration with Fortune 500 companies. It also reports an 80%–100% repeat-buyer preference, providing explicit evidence of notable customer experience and retention, although no customer names or project details are supplied.