Shenzhen Dallast Technology Co., Ltd.
China's most high-quality hydraulic cylinder supplier
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Stainless Steel Double Acting Hydraulic Ram for Agricultural Vehicle
Three advantages for hydraulic cylinder:
1. Longer serve life.
By optimizing the structure design and reduce bore, increase limit buffer design, reduce the system pressure
fluctuations and pressure shock, extend the service life of the parts of the lifting hydraulic system!
2. More strong stability.
Stability optimization design, improve the long box lifting high stability, reduce rollover risk!
3. Lift More
Compared with other products with lift lifting 15%~20%. Lift larger, more loading more returns! Lighter weight, lift larger, more light!
FAQ :
Q1: Are you a manufacturer?
A1: Yes, we have been in this sector for nearly 15 years. We produce hydraulic cylinder hydraulic power unit for nearly 15 years.
Q2: Do your products come with a warranty?
A2: Yes, we have one year warranty. In this year, if the quality have problems we will free repair for you.
Q3: How long is your warranty period?
A3: We offer 12 months warranty period after on board.
Q4: How long is your delivery time?
A4: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in
Q5: What’s your cylinder PPM?
A5: 5000 PPM. We do 100% inspection before delivery.
Q6: Have you been exported to overseas?
A6: We have been exporting to USA, Canada, Germany, Italy, France, Russia, etc.
Product Information :
We manufacture all kinds of hydraulic cylinders.We also make customer hydraulic cylinders according to your requirements.
| Size | 25.4~100mm |
| Length | 0.2m~2m |
| Material | 45#DIN CK45/JIS 45C |
| Tolerance | ISO f7 |
| Chrome Thickness | 25~30micron |
| Hardness of The Chrome Layer | 45~50HRC |
| Roughness | Ra0.4micron |
| Straightness | 0.2/1000mm |
| Yield Strength | ≥32Mpa |
| Tensile Strength | ≥58Mpa |
| Elongation | ≥15% |
| Supply Condition | 1.Hard chrome plated |
| 2.Induction hardened | |
| 3.Quenched&Tempered | |
| 4.Induction hardened with Q&T |
Quality Control :
1. With Rolling technology, the cylinders are straighter, the surface are harder and its quality is more durable.
2. All piston rod have to go through comprehensive processing: Heat treating Lathing GrindingPolishingHard chrome plating Polishing, this comprehensive processing make the cylinder harder, wearable and acid-proof.
3. Using imported materials for seal kits.
4. Advanced surface treatment:
A. Environmental automatically pipelined painting
B. Cleaning with automatic washing machine
C. Assembling in seal clean workshops.
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