Double Acting Hydraulic Cylinder Hollow Plunger Hydraulic Jack

• Customization: Available
• Type: Hydraulic Jack
• Structure: Hydraulic Jack
• Model NO.: SV22Y Series
• Capacity (Load): 41-50T
• Power Source: Hydraulic
• Max Height: >400mm
• Certification: CE, ISO 9001:2008
• Condition: New
• Stroke: 40-258mm
• Capacity: 30-150ton
• Collapsed Height: 165- 435mm
• Outside Diameter: 114-248mm
• Piston Diameter: 64-153mm
• Working Pressure: 700 Bar
• Weight: 20-110kg
• Color: Black or Customized
• OEM: Yes
• Delivery: Direct From Factory
• Transport Package: Standard Export Wooden Case
• Specification: CE, ISO9001, SGS
• Trademark: SOV
• Origin: Shanghai, China
• HS Code: 8425421000
• Production Capacity: 500 Sets Per Month

Product Description

Product Features
1. Hollow plunger design can produce push and pull force;
2. Overflow hole with travel limit function;
3. Dustproof ring installed to extend cylinder life;
4. Special surface treatment, stronger corrosion resistance;
5. Equipped with NPT3/8 couplings for easy operation;
6. Technical conditions, cylinder sealing size and the usage are in line with the standard of China mainland.
7. Allow for both pull and push forces
8. Double-acting cylinder version for fast retraction
9. Relief valves prevent damage in case of over-pressurisation
10. Baked enamel finish for increased corrosion resistance
11. Nickel-plated, floating center tube increases product life
12. NPT3/8 coupler and dust cap included on all hollow plunger models
13. Plunger wiper reduces contamination, extending cylinder life.

Product Parameter

Model	Capacity (ton)	Stroke (mm) B	Closed Height (mm) A	Cylinder O.D (mm) D	Piston Diameter (mm) F	Working Pressure (Bar)	Weight (kg)
SV22Y30180	30	180	331	114	64	700	20
SV22Y30258	30	258	430	114	64		25
SV22Y6588	65	88	245	160	92		28
SV22Y65165	65	165	323	160	92		34
SV22Y65258	65	258	435	160	92		45
SV22Y10040	100	40	165	215	127		32
SV22Y10078	100	78	246	215	127		60
SV22Y100155	100	155	340	215	127		30
SV22Y100255	100	255	460	215	127		108

Packaging Details
1. Outside packaging: Standard export wooden packing;
2. Inner packaging: Stretch Film;
3. Customized packaging acceptable.
Delivery
1. Small quantity: By international exress, such as DHL, TNT, FEDEX, UPS, etc. Depending on the customers' choice. Goods will arrive within 7 days in normal cicumstances;
2. Large quantity: By sea transportation. Goods will arrive in 30~45 days, according to the diatance.


Product Application
Our products are widely used all over the world, especially in Papermaking, Metallurgy, Petrification, Bridge, Construction, Electricity, Shipping, etc.

Our Service
1.24 hours online service;
2. One year warranty, repair and service for the whole life.
3. Question report will be replied in 48 hours.
4. Quality guaranteed.

Company Information
SOV Hydraulic Technoloy (Shanghai) Co., Ltd. Is a manufacturer engaged in designing and manufacturing hydraulic cylinders, synchronous PLC hydraulic system, hydraulic pumps, torque wrenches, and hydraulic components.
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.


Our customers includ many big Chinese industrial companies, such as China Petroleum, Baosteel, Sinopec, China State Grid, Jiangnan Shipyards, Sany Group, China Railway Construction Corporation. Our synchronous PLC hydraulic system had played a great role in the China high-speed railway constructions. In 2011, our sales revenue reached 30 million USD, making us one of the leaders in the Chinese hydraulic cylinders market especially in the extra-high hydraulic cylinders for industrial area and construction field.


Our products include:
Hydraulic cylinders, jacks (5-1000ton);
Hydraulic/ electric /pneumatic torque wrench (100-72000Nm);
Hydraulic bolt tensioner (100-11486NM);
Hydraulic pullers (5-100 ton);
Integrated hydraulic lifting system solutions;
Hydraulic parts.


Competitive Advantages
1. High quality in competitive price;
2. Low minimun order quantity;
3. Wide range of products for your reference;
4. Good customer service: Customer satisfaction is our promary goal. Prompt, professional service offered by passionate and patient international salespeople.
5. OEM services: Customer's LOGO engraving, customized packaging, and produce the products according to customers' design, etc.

FQA

Q1: What's the brand name of your products?
A: Own brand "SOV", WE ARE GERMANY OWNED FACTORY. OEM is also available as required.     

Q2: Hydraulic cylinder internal leakage?
A: There are 3 main reasons causing internal leakage: Overload, polishing is not well controlled, bad seal kits. As is known to all, vehicles in China are often overload, our products all designed to bear the overload power. We have numerical control machine to assure the polish processing .And we use the imported seals to meet customers' demands.   

Q3: Does your piston rod get ruptured easily?
A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.

Q4: Is your design reasonable? What about your product safe coefficient?
A: We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities. Rest assured.

Q5: How about the delivery time?
A: Over 1000 sets advanced equipments to meet customer's large demand in short delivery time. Generally, it's 7-20 days.

Q6: What's the after-service?
A: If the quality can't meet your requirement, we will pay all your lost and offer technical support to solve your problem.