Double Acting Farm Machinery Lift Cylinders Small Hydraulic Cylinder

• Certification：GS, ISO9001
• Pressure：Medium Pressure
• Work Temperature：Normal Temperature
• Acting Way：Double Acting
• Working Method：Rotary
• Adjusted Form：Regulated Type

=== Base Info ===

• Structure：Rack and Pinion Type
• Material：Alloy Steel
• Maximum Stroke：2000mm
• Shaft Diameter：500mm Max
• Model Number：Htr
• Bore Dia：2′′2.5′′3′′3.5′′4′′5′′
• Sealing Parts：From USA Herculesus
• Quality Guarantee：1 Year
• Sample：for Free
• Transport Package：Normal Package
• Specification：Customized
• Trademark：OEM
• Origin：China Liaoning
• Production Capacity：1000piece,Pieces Per Month

=== Description ===
Size25.4~100mmLength0.2m~2mMaterial45#DIN CK45/JIS 45CToleranceISO f7Chrome Thickness25~30micronHardness of The Chrome Layer45~50HRCRoughnessRa0.4micronStraightness0.2/1000mmYield Strength≥320MpaTensile Strength≥580MpaElongation≥15%Supply Condition1.Hard chrome plated 2.Induction hardened 3.Quenched&Tempered 4.Induction hardened with Q&T

2.Chemical Composition

Material C%Mn%Si%S%P%V% Cr%CK450.42-0.500.50-0.800.040.0350.035  ST520.221.600.550.0350.04  ST370.171.600.550.040.04  20MnV60.16-0.221.30-1.700.10-0.500.0350.0350.10-0.20 42CrMo40.38-0.450.60-0.900.15-0.400.030.03 0.90-1.2040Cr0.37-0.450.50-0.800.17-0.37   0.08-1.10

3.Mechanical Properties

MaterialT.S  N/MM²Y.S N/MM²E%(MIN)ConditionCK4561035515NormalizedCK4580063020Q+TST5250035522Normalized20MnV675059012Normalized42CrMo498085014Q+T40Cr100080010Q+T

 

Declaration:

 Products shown herein are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within Densen group of companies.

Our policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.  

Company Information

Shenyang New Densen Casting and Forging Company is the sales company of Shenyang Densen Group of Companies. Features of New Densen simply summarized as below:

1. Trusted supplier of steel, iron & non-ferrous components;

2. Extensive documented quality program in place. 

3. Castings, forgings, stampings, machining, welding & fabrication services.

4. 9 related factories, over 50 joint-venture sub-contractors.

5. 25+ years of manufacturing experiences, 10+ years of exporting experience

6. 100% of products sold to overseas customers.

7. 50% of customer base is forturne 500 companies. 

 

3rd Party Inspection

 

3rd Party Inspection:

New Densen worked as 3rd party inspection center besides its sister factories or sub-contractors' self inspection, Offers process inspection, random inspection and before delivedry inspection services for material, mechanical, inside defects, dimentional, pressure, load, balance, surface treatment,  visual inspection and test. Weekly project follow-up report together with pictures and videos, full quality inspection documentation available. 

New Densen also designed as 3rd party inspection representative for several customers when their products made by other suppliers. 

 

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