What is the after-sales service policy?

If the quality does not meet your requirements, we will compensate for all losses and offer technical support to solve the problem.

How is the piston rod constructed to ensure durability?

The piston rod is made of hard chrome-plated, quenched, and tempered 45# steel to ensure sufficient hardness and toughness.

Hydraulic Oil Return Double Acting Cylinder

Name: Hydraulic Oil Return Double Acting Cylinder
Brand: SOV Hydraulic Technology (Shanghai) Co., Ltd.
SKU: 855107095

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

US$500.00-3,500.00

1 Piece

Product profile

Customization

Available

Type

Hydraulic Jack

Structure

Hydraulic Jack

Model NO.

SOV-CLRG Series

Capacity (Load)

50-1000ton

Power Source

Hydraulic

Max Height

>50mm

Certification

CE, ISO 9001:2008

Condition

New

Name

Hydraulic Oil Return Double Acting Cylinder

Capacity

50-1000ton

Stroke

50-500mm

Closed Height

160-820mm

Cylinder O.D

130-565mm

Piston Diameter

69-340mm

Working Pressure

700bar

Weight

16.5-1430kg

Color

Black, Yellow or Others

OEM

Yes

Transport Package

in a Wooden Box

Specification

CE, ISO9001: 2008

Trademark

SOV

Origin

China

HS Code

841221000

Production Capacity

2000 Per Year

Key features

High Tonnage Capacity: Designed for heavy lifting up to 1,000 tons with double-acting hydraulic power.

Safety Protection: Integral stop ring prevents piston blow-out; safety valve prevents over-pressurization damage.

Corrosion Resistance: Baked enamel finish and plated pistons provide superior resistance to corrosion.

Extended Cylinder Life: Plunger wiper reduces contamination, significantly extending the service life of the cylinder.

Customizable Specifications: Capacity, stroke, closed height, and cylinder OD are customizable to meet specific needs.

OEM Services Available: We offer OEM services including logo engraving, customized packaging, and design production.

Quality Certifications: Products are certified with CE and ISO 9001:2008 standards for quality assurance.

Fast Delivery: Lead time is 7-20 days generally, with prompt delivery available for stock items.

Company profile

SOV Hydraulic Technology (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2012-01-17 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.06h 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.

Product Q&A

Q:What is the maximum lifting capacity of this cylinder?

The hydraulic oil return double acting cylinder is designed for heavy lifting up to 1,000 tons.

Q:Does the cylinder have safety features?

Yes, it includes an integral stop ring for piston blow-out protection and a safety valve on the retract side to prevent damage from accidental over-pressurization.

Q:Can I customize the specifications of the cylinder?

Yes, we offer customization for capacity, stroke, closed height, cylinder outer diameter, piston diameter, working pressure, and weight. Colors like black, yellow, or others are also available.

Q:What is the lead time for delivery?

Generally, the lead time is 7-20 days. If products are in stock, it takes 1-3 workdays; if out of stock, it takes 7-15 workdays.

Q:Do you provide OEM services?

Yes, we provide OEM services including customer logo engraving, customized packaging, and producing products according to customer designs.