What is the response time for customer service?

Questions are responded to within 24 hours, and replies are provided within 48 hours.

What shipping methods are available?

Light weight items are shipped by international air express (3-7 days), and heavy weight items by ocean cargo.

Is the product customizable?

Yes, OEM is available, and specifications like capacity, stroke, and color can be customized.

Hollow Plunger Hydraulic Jack Cylinder Double Acting Type

Name: Hollow Plunger Hydraulic Jack Cylinder Double Acting Type
Brand: SOV Hydraulic Technology (Shanghai) Co., Ltd.
SKU: 775465835

Shanghai, ChinaSOV Hydraulic Technology (Shanghai) Co., Ltd.

US$500.00-5,000.00

1 Piece

Product profile

Customization

Available

Type

Hydraulic Jack

Structure

Hydraulic Jack

Model NO.

SOV-RRH-Series

Capacity (Load)

41-50T

Power Source

Hydraulic

Max Height

>400mm

Certification

CS, CE, ISO 9001:2008

Condition

New

Name

Hollow Plunger Hydraulic Jack Cylinder Double Acti

Cylinder Capacity

30-250 Ton

Stroke

38-257mm

Collapsed Height

165-573 mm

Weight

21-226 Kg

Color

Yellow or Black

OEM

Yes

Working Pressure

70 MPa

Outside Diameter

114-300 mm

Center Hole Diameter

33.3-110 mm

Transport Package

Standard Export Wooden Case

Specification

CE, ISO, SGS

Trademark

SOV

Origin

China

HS Code

841221

Production Capacity

500 PCS/Month

Key features

Double Acting Functionality: Allows for both pull and push forces with fast hydraulic retraction capabilities.

Corrosion Resistant Finish: Features a baked enamel finish to significantly increase corrosion resistance.

Extended Product Life: Nickel-plated floating center tube and plunger wiper reduce contamination and wear.

Over-Pressure Protection: Integrated relief valves prevent damage in case of over-pressurization.

Easy Fixturing Design: Collar threads enable easy fixturing for most models in the series.

Comprehensive Warranty: Replacement request acceptable within one year, repair service assured within three years.

Fast Delivery Options: 1-3 workdays for stock items, 7-15 workdays for out-of-stock items.

Certified Quality: Products meet CE and ISO 9001:2008 standards with 100% critical inspection.

Company profile

SOV Hydraulic Technology (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2012-01-17 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.19h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW, DAP, DDP

AI-Powered supplier vetting

SummarySOV Hydraulic Technology (Shanghai) Co., Ltd. is identified as a China-based trading company established in 2012, with 12 employees and operations associated with Shanghai. Its stated product range covers hydraulic cylinders, jacks, torque tools, pumps, synchronous lifting systems, bolt tensioners, pipe benders, and related equipment. The supplied information indicates three production lines, 6–10 quality-control staff, and export coverage across multiple regions, but no supplier management-system certification is reported. The company describes applications in steel, cement, chemical, refinery, bridge, railway, and other industrial projects, including synchronous hydraulic systems used in China high-speed railway construction. Evidence is insufficient to verify after-sales capability, financial credibility, customization capability, or a broad independently documented customer base.

Supplier typeThe supplier is explicitly classified as a trading company or limited trading entity, headquartered in Shanghai, China, with a stated factory location in Taizhou, Jiangsu. This indicates a trading-led business structure with identified production-related facilities, but the materials do not establish that it is primarily a manufacturer.

CertificationsThe supplier management-system certification field is explicitly reported as "NIL." No qualifying certification is evidenced in the provided information, representing a stated gap in this field.

R&D capabilityThe supplier describes a synchronous PLC hydraulic system used in China high-speed railway construction and integrated multi-point hydraulic lifting solutions for house translation, leveling, bridge support, and tank welding support. These stated system solutions provide evidence of technical development and application capability.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, and a factory location in Taizhou, Jiangsu, while also stating order fulfillment within 15 working days in both peak and off-peak periods. These details support an identifiable production and fulfillment capability, although the supplier is also classified as a trading company.

Client casesThe supplier cites use of its synchronous PLC hydraulic system in China high-speed railway construction and states that its products have been used in steel plants, cement, chemical and refinery facilities, bridges, and railway construction and maintenance. These are stated application references, although named customers or independently verifiable case details are not provided.