JDF hydraulic cylinder factory
welcome you to visit us
part no. YN01V00151F1
sk200-8 boom hydraulic cylinder
► Installation and maintenance should be performed by qualified
► Ensure that the bearing surfaces are properly lubricated (e.g.
joint bearing, swivel bearing) before being operated.
► Check leak-tightness and functional safety at frequent intervals.
► Maximum permissible level of contamination by particles in
accordance with ISO 9001
CYLINDERS STORAGE :
► Always store indoors fully retracted in a clean dry area.
► Chrome plated rod protruding from the cylinder must be protected
against potential corrosive damage. Treat the entire
surface with a rust inhibitor such as grease.
► Smear the internal surfaces of eye/clevis bushes or bearings with
grease to avoid corrosion.
► We recommend that single-acting cylinders be protected against
corrosion by directly adding a rust inhibitor oil to the
► Hydraulic cylinders may be stored full of oil however a relief
valve shall be installed on the cylinder port to allow for
fluid expansion caused by variations in ambient temperature.
► Under these conditions, cylinders can be stored up to 12 months
provided that they have not yet been extended and retracted.
► After 12 months, cylinders must be inspected and commercially
available preservative agents reapplied
Location: Quanzhou, Fujian province of China
we are a very big factory, welcome you to visit us.
High quality with lower cost
We manufacture high quality hydraulic cylinder at lower cost.
We maintain quick response for various market.
Our quality control:
We focus on every part's quality and material:
Superior quality named-brand seals improve a longer life and seal
skived&burnished or vertical honing tube assures the
concentricity and straightness.
Induction hardened prior to chrome plating enhances the surface
hardness. Enhanced chrome plating improve corrosion resistence and
Piston:High pressure piston sealing material.
Making cylinder that are worthy of your equipment.
You will be without worry, when the cylinder will interchange completely with the originalon your equipment.
The cylinder that are worthy of your equipment mean higher work
efficency and less downtime won't let you down.
Our packing for exportation:
We have drawing size for you to check, pls email me , i will send
to you if you want to order:
JDF is completely in-house manufacturing by ourself, we have a big
factory with 215000 square meters.
The machine include Skive Roller Burnishing Machines, Honing
Machines, CNC Centers, Automatic welding machines, Grinders
machine, Cylinder assembly& test benches, paining line.