|Place of Origin:||Shandong China|
|Certification:||GS CE ISO 9001|
|Minimum Order Quantity:||1 piece|
|Packaging Details:||Carton or According to Customer's Require|
|Delivery Time:||15-25 days|
|Payment Terms:||T/T, Western Union, D/A, D/P, L/C|
|Supply Ability:||50000 Pieces/Per year|
|Painting:||Anti Rust Painting||Body Material:||According To User Requirements|
8 Inch Stroke Single Acting Stainless Steel Long Telescopic Hydraulic Ram
The Cylinders we produced before used in
Road Trans. Machinery: with long stroke
Crane Truck: use the type of heavy cylinders
Garbage Truck: both telescopic and hydraulic cylinders.
Agriculture Machinery: Like plough machinery, harvester.
Engine Machinery: huge cylinder need very high requirements.
We have more than one-decade experience in supplying custom hydraulic cylinders with provided drawings or samples, or if you could provide following specification:
|• diameter of bore & rod||• stroke|
|• mounting style||• mounting distance|
|• working pressure||• ports|
|• seals||• special modifications|
1. Multistage telescopic long stroke hydraulic cylinder applies to long stroke lifting operation.
2. Surface corrosion treatment, bright color, not east to rust.
3. High strength alloy steel with high grade heat treatment, produced by imported CNC lathe, drilling machine and grinding machine.
4. Import sealing parts, not easy to wear after continuous working.
5. R2 3/8 coupler and dust cap included on all models.
6. Flat saddle is standard, and tilting saddle is available.
Program before Delivery
1. Trial Operation Test
2. Start-up Pressure Test
3. Pressure-Tight Test
4. Leak Test
5. Full Stroke Test
6. Buffer Test
7. Testing the Effect of Limit
8. Load Efficiency Test
9. Reliability Test
Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
Every product is only as good as the service which supports it.
At Dallast, customer service means delivering high quality products backed with lifetime support. Our team of experts is on hand to respond promptly to your feedback and attend to your needs. Whether it is after-sales support or working with you to build a prototype or helping you to improve your product, we are here for you. With Dallast you can benefit from Prototype development for your special designs and wishes. Full support in all phases of product development. Cost Reduction. Expert technical advice. Product roll-out in a minimum amount of time.
1. Cylinder products must pass strict quality control from purchasing materials, processing, assembling. (We passed the certification of ISO/ TS 16949: 2009)
2. Automated cleaning equipment to ensure the cleanliness of fuel tank assembly.
3. Welding with CO2 arc and automatically girth welding, which can ensure the welding
Quality of the seal parts
4. Full Cylinder inspection, all products need to100% pass the comprehensive test before delivering out from factory.
5. Driven by quality control methodology, we independently process every component, any defect is under the nose, which bring high consistent and reliable product. All cylinders are oil tested before leaving the factory.
Contact Person: Ady