What certifications do the products have?

Our products are certified with CE, ISO 9001:2008, RoHS, EPA, and CS standards.

How is the piston rod constructed?

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

What causes internal leakage and how is it prevented?

Internal leakage is usually caused by overload or bad seals. Our products are designed to bear overload power, use numerical control polishing, and imported seals to prevent this.

Load Return 500 Ton Single Acting Hydraulic Cylinder

Name: Load Return 500 Ton Single Acting Hydraulic Cylinder
Brand: SOV Hydraulic Technology (Shanghai) Co., Ltd.
SKU: 835031645

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

US$500.00-10,000.00

1 Piece

Product profile

Customization

Available

Type

Hydraulic Jack

Structure

Hydraulic Jack

Model NO.

SOV-CLSG Series

Capacity (Load)

50-1000 Ton

Power Source

Hydraulic

Max Height

100-150mm

Certification

EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Name

Load Return 500 Ton Single Acting Hydraulic Cylind

Cylinder Capacity Ton (Kn)

50 (539)-1000 (10260)

Stroke mm

50-300

Cylinder Effective Area Cm2

77, 0-1465, 7

Oil Capacity Cm3

385-43972

Collapsed Height(a) mm

162-814

Extended Height(B) mm

212-1114

Outside Diameter(D) mm

130-560

Weight Kg

17-1439

OEM

Yes

Transport Package

in a Wooden Case

Specification

CE, ISO9001

Trademark

Origin

China

HS Code

8412210000

Production Capacity

5000sets Per Month

Key features

High Tonnage Capacity: Available in capacities ranging from 50 to 1000 tons for heavy lifting.

Integral Safety Design: Integral stop ring provides piston blow-out protection for enhanced safety.

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

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

OEM Customization: OEM services available including logo engraving and customized packaging.

Certified Quality: Products certified with CE, ISO 9001:2008, RoHS, and other standards.

Lifetime Warranty: One year warranty with repair and service support for the whole life.

Fast Delivery: Prompt delivery within 7-15 workdays depending on stock availability.

Company profile

SOV Hydraulic Technology (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2012-01-17 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.86h 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.