Click image to view full size image
Description:
1.All seals:manufactured to US specification2.Apply Loctite to rod end thread
3.Rod surface treatment:superior quality chomed
Customized Hydraulic CylinderDetails:
Hydraulic cylinder is both for single ordouble-acting applications, and with heavy duty weldedconstruction. Cylinder’s standard color is black, orange or as perrequirement. In addition, all seals are manufactured to USspecification, and being 100% hydro-pressure tested beforedelivery. Rod surface treatment is for chrome plated or as perrequirement. Hydraulic cylinder’s standard is B type piston(optional: A type piston).
Hydraulic CylinderParameter
| Max | Min |
Cylinder bore: | 280 mm | 10 mm |
Piston Rod Diameter: | 280 mm | 10 mm |
Retract Length: | 3500 mm | 50 mm |
Stretch Length(Single stage cylinder): | 6500 mm | 60 mm |
Stretch Length(Dual stage cylinder): | 12500 mm | 60 mm |
Working Pressure: | 4500PSI | 1000PSI |
| 1.Rod End Cross Tube | High tensile steel |
| 2.Gland | Ductile iron ASTM A536 65-45-12 |
| 3.Rod | High tensile SAE C1045, ground & polished hard chromeplated rod |
| 4.Tube Weldment | High tensile cold drawn tube, precision honed for extended seallife |
| 5.Port Plug | Plastic |
| 6.Grease Fitting | M6 (standard included) |
| 7.base End | High tensile cast steel |
| 8.Piston nut(applicable for A type 1.5", 2"bore &applicable for B type) | Jam nut, grade 8, high tensile zinc-plated |
| 9.Piston | Ductile iron ASTM A536 65-45-12, type A & type B pistonavailable |
| A. Piston ID seal(B type piston) | O-ring(1) back up ring(2) |
| A. Piston ID seal(A type piston) | O-ring(1) back up ring(2) |
| B. Piston OD seal(B type piston) | Bronze impregnated PTFE piston ring w/rectangular CS nitrileexpander |
| B. Piston OD seal(A type piston) | Polyurethane U-cap |
| C. Tube seal | O-ring(1) back up ring(1) |
| D. Rod seal | Polyurethane U-cap |
| E. Wiper | metal canned wiper |
Process FlowChart:
Our Slogan: regarding the quality as thefactory''s life
We are:
1. Real factory with about 20 year’s history and arelicensed to export, providing competitive price.
2. Factory with about 200 workers and 40 seniors, equippedwith CNC milling and turning machines, CNC Lathes, etc.
3. Quality Certificates: ISO9001-2000, ISO9001-2008Quality Assurance System, the USA UL.
4. Products covering hydraulic cylinders, pistons, flanges,valves parts, casting and forging parts, engineering goods,etc.
5. Quality control following 3 phases of thoroughinspection, first-off inspection, during-processing inspection, and100% inspection one by one before dispatching.
6. MOQ: 10pcs. Production capacity: 100000pcs/month
7. The way of payment: 30% deposit by T/T in advance,balance T/T before shipment, L/C is negotiable
8. Delivery Time: about 20 days by the sea transportation.
9. The sea port of the shipment: Beilun Ningbo Zhejiangprovince.
Long Stroke Hydraulic cylinder
