Specifications:
Hydraulic cylinders are an important industrial tool used in machinery, manufacturing, and a number of other functions. The basic design of a hydraulic cylinder has changed little over the years. Hydraulic cylinders have enormous push/pull power and can haul, dig, push, drill, and move heavy objects and materials. The work by exploiting the mechanics of pressure exerted on the piston. The force is equal to the surface area multiplied by pounds per square inch of pressure.
Honing pipes used for hydraulic cylinder:
Steel Grade: ST 52, other carbon steel, alloy steel, and stainless steel
Metric size: Inside diameter from 40 to 1250mm
Max length: 12 Meter.
Straightness: 0.5 /1000
Tolerance EXT: DIN 2391
Roughness(Ra): 0.2 to 0.4µ
Raw Material:
1. Small size pipe:
Inside diameter 40-300mm, Wall thickness 3-20mm cold drawing steel pipes.
2. Big size pipe:
Inside diameter is above 300mm, wall thickness 10-25mm hot rolled steel pipes.
Heavy wall steel pipes:
Hot rolled steel pipes or forged hollow bars.
Our Company own Following Equipment :
Deep hole boring machine,
Max inside diameter could be 1250mm, max length could be 12Meter
Deep hold honing machine
Max inside diamter could be 1500mm, max lenght could be 12 meter
Product Show:
Quality Control:
1. External Inspection: Purchased Item Inspection, Outsourcing Item Inspection.
2. Process Inspection: First Inspection, Random Inspection, Handover Inspection.
3. Final Quality Inspection: External Dimensions Inspection, 100% Hydraulic Test.
4. Type Inspection.
Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.
| Linear Shaft (Linear rod; Steel bar; Optical axis) piston rod | |
| Model | Hardened Shaft, Chrome shaft, Soft shaft, Hollow shaft,axis,piston rod |
| Diameter | Metric Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm,20mm,25mm…..300mm Inch Diameter:6.35mm.9.525mm.12.7mm,15.875mm,19.05mm,25.4mm,31.75mm,38.1mm |
| Length | Full Length 6000mm, it can be cut off according to customer's requirements. |
| Quality | ISO9001:2008 standard |
| Material | Steel 45# ;Â GCr15 steel ;C45 steel. |
| Surface finish | None Chrome /Â Hard Chrome |
| Plating Thickness | 10um ~Â 20um in radius. |
| Heat treated | Not Hardened /Â Induction Hardened |
| Hardness | HRC:58-62 |
| Hardness Depth | 0.8-3.0mm |
| Precision | g6, h6, h7 or according to your requirements. |
| Roughness | Less than 1.5μm |
| Straightness | Less than 1.5μm of 100mm (Rmax) |
| Roundness | Less than 3.0μm (Rmax) |
| Performance | Long life and low noise |
| Custom-made | End Stepped, End Tapped, End Tread, Wrench Flats, Cross Drilled Holes, Key Groove, Set Screw Grooved, and so on. |
| Application | Machine centers ,Machine tools, Precision machining machines, Heavy cutting machines, Punching machines, Marble cutting machines, Automatic equipment, Grinding machines, High speed transfer equipment, Injection molding machines, Measuring |
If you're interested in our products, please contact with us.
Certification:
FAQ:
| Questions: | Answers: |
| 1. Does your products come with a warranty? | Yes, we have one-year warranty. During the period, we can send you replacement free of charge if there is quality problem. |
|
2. Can I customize our products from your factory? Â |
Yes, we can make products according to your requirements. Please kindly send us your specifications and drawings. |
| 3. Can I get samples to test before starting cooperation? | Of course, we would like to produce sample hydraulic cylinder for your confirmation. |
| 4. How many days will samples be finished? | Generally, 5-7 days for samples making. |
| 5. I want to see your hydraulic cylinders, where is your factory? | Our factory located in Qingdao City, Shandong Province. |
Purchasing Process:
Specifications:
Hydraulic cylinders are an important industrial tool used in machinery, manufacturing, and a number of other functions. The basic design of a hydraulic cylinder has changed little over the years. Hydraulic cylinders have enormous push/pull power and can haul, dig, push, drill, and move heavy objects and materials. The work by exploiting the mechanics of pressure exerted on the piston. The force is equal to the surface area multiplied by pounds per square inch of pressure.
Honing pipes used for hydraulic cylinder:
Steel Grade: ST 52, other carbon steel, alloy steel, and stainless steel
Metric size: Inside diameter from 40 to 1250mm
Max length: 12 Meter.
Straightness: 0.5 /1000
Tolerance EXT: DIN 2391
Roughness(Ra): 0.2 to 0.4µ
Raw Material:
1. Small size pipe:
Inside diameter 40-300mm, Wall thickness 3-20mm cold drawing steel pipes.
2. Big size pipe:
Inside diameter is above 300mm, wall thickness 10-25mm hot rolled steel pipes.
Heavy wall steel pipes:
Hot rolled steel pipes or forged hollow bars.
Our Company own Following Equipment :
Deep hole boring machine,
Max inside diameter could be 1250mm, max length could be 12Meter
Deep hold honing machine
Max inside diamter could be 1500mm, max lenght could be 12 meter
Product Show:
Quality Control:
1. External Inspection: Purchased Item Inspection, Outsourcing Item Inspection.
2. Process Inspection: First Inspection, Random Inspection, Handover Inspection.
3. Final Quality Inspection: External Dimensions Inspection, 100% Hydraulic Test.
4. Type Inspection.
Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.
| Linear Shaft (Linear rod; Steel bar; Optical axis) piston rod | |
| Model | Hardened Shaft, Chrome shaft, Soft shaft, Hollow shaft,axis,piston rod |
| Diameter | Metric Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm,20mm,25mm…..300mm Inch Diameter:6.35mm.9.525mm.12.7mm,15.875mm,19.05mm,25.4mm,31.75mm,38.1mm |
| Length | Full Length 6000mm, it can be cut off according to customer's requirements. |
| Quality | ISO9001:2008 standard |
| Material | Steel 45# ;Â GCr15 steel ;C45 steel. |
| Surface finish | None Chrome /Â Hard Chrome |
| Plating Thickness | 10um ~Â 20um in radius. |
| Heat treated | Not Hardened /Â Induction Hardened |
| Hardness | HRC:58-62 |
| Hardness Depth | 0.8-3.0mm |
| Precision | g6, h6, h7 or according to your requirements. |
| Roughness | Less than 1.5μm |
| Straightness | Less than 1.5μm of 100mm (Rmax) |
| Roundness | Less than 3.0μm (Rmax) |
| Performance | Long life and low noise |
| Custom-made | End Stepped, End Tapped, End Tread, Wrench Flats, Cross Drilled Holes, Key Groove, Set Screw Grooved, and so on. |
| Application | Machine centers ,Machine tools, Precision machining machines, Heavy cutting machines, Punching machines, Marble cutting machines, Automatic equipment, Grinding machines, High speed transfer equipment, Injection molding machines, Measuring |
If you're interested in our products, please contact with us.
Certification:FAQ:
| Questions: | Answers: |
| 1. Does your products come with a warranty? | Yes, we have one-year warranty. During the period, we can send you replacement free of charge if there is quality problem. |
|
2. Can I customize our products from your factory? Â |
Yes, we can make products according to your requirements. Please kindly send us your specifications and drawings. |
| 3. Can I get samples to test before starting cooperation? | Of course, we would like to produce sample hydraulic cylinder for your confirmation. |
| 4. How many days will samples be finished? | Generally, 5-7 days for samples making. |
| 5. I want to see your hydraulic cylinders, where is your factory? | Our factory located in Qingdao City, Shandong Province. |
Purchasing Process:
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