Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, ...
Type of Ownership:
Limited Company
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Jack, Hollow Core, Hollow Hydraulic Cylinder manufacturer / supplier in China, offering Double Ended Hollow Plunger Hydraulic Cylinder, RC Series Low Price Telescopic Long Stroke Hydraulic Cylinder, Sov-Clp Series Thin Lock Nut Hydraulic Cylinder for Sales and so on.

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Double Ended Hollow Plunger Hydraulic Cylinder

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $120-2,000/ Piece
Port: Shanghai, China
Production Capacity: 800 Sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Hydraulic Jack
Structure: Hydraulic Jack
Capacity (Load): 30-150 Ton
Power Source: Hydraulic
Max Height: >400mm
Certification: CE, ISO 9001:2008

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Basic Info

Model NO.: RRH series
Condition: New
Hydraulic Cylinder Capacity: 30-145 Tons
Stroke: 38-258mm
Closed/Collapsed Height: 165-460 mm
Outside Diameter: 114-247 mm
Plunger Diameter: 63.5-152.4mm
Working Pressure: 700 Bar
Weight: 21-111kg
Piston Diameter: 63.5-152.4mm
Saddle Diameter: 63-127mm
OEM: Yes
Trademark: SOV
Transport Package: Standard Wooden Case
Specification: CE, ISO
Origin: Shanghai
HS Code: 8412210000

Product Description

  1. SOV hollow plunger cylinders allow for both pull and push forces
  2. Relief valves prevent damage in case of over-pressurization
  3. Baked enamel finish for increased corrosion resistance
  4. Collar threads enable easy fixturing (except SOV-RRH-1001 and SOV-RRH-1508)
  5. Double-acting cylinder version for fast hydraulic retraction
  6. Nickel-plated, floating center tube increases product life
  7. CR-400 coupler and dust cap included on all hollow plunger models
  8. Plunger wiper reduces contamination, extending cylinder life
Model NumberCylinder
Cylinder Capacity
Effective Area
Center Hole
SOV-RRH-3010 25832621346,630,4120278443168911433,327
SOV-RRH-606 16657638082,354,2136690032348915953,835
SOV-RRH-6010 25757638082,354,22115139343869515953,845
SOV-RRH-1003 7693161213387,4101166625433021279,261
SOV-RRH-1006 15393161213387,42035133734249521279,279
SOV-RRH-10010 25793161213387,43420224646071721279,2106
 Double Ended Hollow Plunger Hydraulic CylinderDouble Ended Hollow Plunger Hydraulic Cylinder

Company Introduction

SOV is a professional manufacturing in hydraulic tools and products, we have been in the industry for more than 20 years. Since the establishment in 1995, we successfully transformed from OEM manufacturer to create our own brand SOV, and our factory has been approved by CE, ISO9001:2008 consecutively. Our Products have been widely used in petrochemical, cement, shipbuilding, steel plant and heavy construction areas, etc.
Double Ended Hollow Plunger Hydraulic Cylinder

Since the establishment in 1995, we successfully transformed from OEM manufacturer for many international brands, to create our own brand SOV, and our factory has been approved by CE, ISO9001:2008 consecutively.
Double Ended Hollow Plunger Hydraulic Cylinder


Main Clients:

Our customers include the most prominent corporation in China, such as China Petroleum, Sinopec, Baosteel, Jiangnan Shipyards, Conch Cement, China Metallurgical Group Corporation, and so on. The quality has been trusted by mega-corporation and multinationals.


Q1: How can contact sales ?

A1: Please call: 0086 21 685 61366 for pre-sales or click the contact find our website and email address.  

Q2: How can I buy SOV products in my country?

A2: Please send us an inquiry or email , we will reply to your if there is distributor in your country.

Q3: Can I have SOV products catalog and price list ?

A3: Please visit our English to download our E-catalog, and send us an email for price list

Q4: How long does it take to get the product If I place an order? 

A4: If products stock available, after confirmation of your payment or advance payment , we will pack and deliver in 3-7 days. If you select international parcel service, it can be arrived in 3-7 days. If it is by sea shipment, it will take 15-45 days depending on different locations

Q5: How to make payment ?

A5: First send us an inquiry, and we will reply you quotation, if our price suits you, we will prepare proforma invoice with our banking details.

Q6: Manufacturing time?

A6: Please send us an inquiry for stock condition, if we don't have stock, and it is our standard products (refer to our model),it can be produced in 10-20 days. If it is customized, not our standard products, it will take 20-45 days to produce.


Why Choose SOV ?

Quality: SOV has been in the industry for than 20 years. We have been trusted by domestic mega statedstate owned companies, as well as international distributors and renowned brands. We put quality as lifeline. We never manufacture or sale defected product, or lowering our price at the cost of products quality.

Service: SOV promised to respond to customers products quality or service in 24 hours reported, and solutions shall be provided in 48 hours.

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