Process

Honed Cylinder Tubing || Hard Chrome Plated Bars || Hydraulic Cylinder TubingHoned Cylinder Tubing- Hydraulic Honed Tubes

Internal Diameter Accuracy :H7, H8, H9
Internal Roughness:Ra0.2 ~ 0.8um
Standard Length: 3 ~ 8 meters
Standard Size of External: OD20 ~ 420mm
Standard Size of Internal: ID18 ~ 350mm
Material: JIS G3445 STKM 13C or Mechanical Construction Use Pipes
Other Specification and requirement can be customers make.


Hard Chrome Plated Bars- Hard Chrome Plated Rods Manufacturers
External Diameter Accuracy: f8
Surface Roughness:Ra0.2~0.4um
Hard Chrome Plated Thickness:20 Micron +/-10%
Surface Hardness:HV 800 Min.
Material :JIS SCM 440 / DIN 42CrMo4 / AISI 4140 / S45C
Other Specification and requirement can be customers make . 

QC

Procedures/testing Details
Progress is our most important products; Top-Most Quality / Prompt Shipment
Insisting to be the best is our guarantee.
Honesty / Positive /Innovation / Quality is the top priority / Customer's satisfaction
Professional Quality, Climbing up to The Top of The World