Basic Info.
Model NO.
                                     AD2540
                                 Type
                                     Hydraulic
                                 Spring Type
                                     Air Spring
                                 Spring Material
                                     Steel
                                 Structure
                                     Double Cylinder
                                 Brand
                                     Smartsolu
                                 Damping Force Direction
                                     Single Effect
                                 Model
                                     Ad2540
                                 Function
                                     Pressed
                                 Material
                                     Steel
                                 Extension Spring Material
                                     Oil Tempered Spring Steel Alloy
                                 Extension Spring Classification
                                     Duckbill Hook Tension Spring
                                 Usage
                                     Auto
                                 Compression Spring Shape
                                     Concave
                                 Diameter Coil Spring
                                     Small Coil Spring
                                 Production Process
                                     Hot Roll
                                 Transport Package
                                     PP Bag + Box + Carton
                                 Specification
                                     CE
                                 Trademark
                                     Smartsolu
                                 Origin
                                     China
                                 Production Capacity
                                     50000
                                 Packaging & Delivery
Package Size
                                 10.00cm * 10.00cm * 10.00cm
                             Package Gross Weight
                                 1.000kg
                             Product Description
 
    
    
   | Model | Thread | Stock (mm) | A | B | C | D | E | F | H | I | 
| AD1410 | M14X15 | 10 | 105.5 | 84 | 72.5 | 4 | 11.5 | 12 | 19 | 5 | 
| AD1412 | M14X15 | 12 | 107.5 | 84 | 72.5 | 4 | 11.5 | 12 | 19 | 5 | 
| AD1416 | M14 X15 | 16 | 125 | 97.5 | 86 | 4 | 11.5 | 12 | 19 | 5 | 
| AD1420 | M14X15 | 20 | 144 | 112.5 | 101 | 4 | 11.5 | 12 | 19 | 5 | 
| AD1425 | M14X15 | 25 | 149 | 112.5 | 101 | 4 | 11.5 | 12 | 19 | 5 | 
| AD2016 | M20 X15 | 16 | 142 | 118 | 103 | 6 | 16 | 18 | 26 | 8 | 
| AD2020 | M20X15 | 20 | 146 | 118 | 106 | 6 | 16 | 18 | 26 | 8 | 
| AD2030 | M20 X15 | 30 | 156 | 118 | 103 | 6 | 16 | 18 | 26 | 8 | 
| AD2050 | M20 X15 | 50 | 229 | 163 | 148 | 6 | 16 | 18 | 26 | 8 | 
| AD2525 | M25 X15 | 25 | 1 60 | 117 | 101 | 8 | 18 | 18 | 32 | 9 | 
| AD2540 | M25 X15 | 40 | 219 | 133 | 117 | 8 | 36 | 23 | 32 | 9 | 
| AD2580 | M25 X15 | 80 | 341 | 243 | 100 | 8 | 18 | 22 | 32 | 9 | 
| AD3625 | M36X15 | 25 | 187 | 136 | 96 | 10 | 26 | 35 | 46 | 15 | 
| AD3650 | M36X15 | 50 | 247 | 171 | 134 | 10 | 26 | 35 | 46 | 15 | 
About our company:
NINGBO HI-TECH SMART MACHINERY CO LTD was established in 2013, is a high tech company specialized in pneumatic components and microduct accessories manufacturing. After years' hard working, it has owned 2 factories now, and the products include pneumatic vibrators, air cylinders, solenoid valves, air treatment units, pneumatic fittings&mufflers, microduct connectors and other accessories. We have sold our goods to more than 60 countries, and that number is still increasing.

 Our Services & Strength
Our Services & Strength   1. We have more than 10 years experience on pneumatic products;
2. Excellent quality control has always been the goal of our practice;
3. You can purchase most of the pneumatic products here;
4. Sample orders and orders with a small number of products are acceptable;
5. OEM, ODM is ok for us. Not only the label and packaging, but also the personalized customization of the product itself;
6. Any requirements, just feel free to let us know.
