Is OEM service available?

Yes, OEM service is available for this product.

What is the maximum working pressure?

The maximum working pressure is 700 bar.

How is the product packed for shipping?

It is packed in a standard export wooden case with inner stretch film and cardboard protection.

Rrh-307 Double Acting Hollow Core Hydraulic RAM Cylinder

Name: Rrh-307 Double Acting Hollow Core Hydraulic RAM Cylinder
Brand: SOV Hydraulic Technology (Shanghai) Co., Ltd.
SKU: 815655315

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

US$150.00

1 Piece

Product profile

Customization

Available

Material

Steel

Usage

Heavy Lifting Solutions

Model NO.

RRH-307

Structure

Piston Cylinder

Power

Hydraulic

Standard

Pressure Direction

Double-acting Cylinder

Double-Acting Cylinder Type

Common Cylinder

Special Cylinder Type

Impact of the Cylinder

Combination Cylinder Type

Pressurized Cylinder

Capacity

30-145 Ton

Stroke

38-258 mm

Collpased/Closed Height

165-460 mm

Cylinder O.D

114-247 mm

Working Pressure

700bar

Center Hole Diameter

33.3-79.2mm

Saddle Diameter

63-127 mm

Certificate

Ce&ISO

Warranty

3 Year

OEM

Yes

Transport Package

Standard Export Wooden Case

Specification

CE, ISO, SGS

Trademark

SOV

Origin

Shanghai, China

HS Code

8425421000

Production Capacity

800PCS/Month

Key features

Double-Acting Hydraulic: Provides both pull and push forces for fast hydraulic retraction and heavy lifting.

Hollow Core Design: Features a center hole for cable passage, ideal for bridge and structural lifting.

Corrosion Resistant: Baked enamel finish and nickel-plated floating center tube for extended product life.

Safety Protection: Equipped with relief valves to prevent damage from over-pressurization.

Customizable Specs: Capacity, stroke, and dimensions are customizable from 30-145 Ton and various strokes.

CE & ISO Certified: Products meet CE and ISO9001:2008 standards for quality and safety assurance.

Quick Delivery: Lead time is 1-3 workdays for stock items, with prompt shipping options available.

24/7 Technical Support: Engineers available via telephone and email for online technical support.

Company profile

SOV Hydraulic Technology (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2012-01-17 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.42h 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.