Description
Honed tubesare widely used in hydraulic cylinders,
cylinders, hydraulic machinery, engineering machinery, petroleum
machinery, agricultural machinery, filling machinery, mining
machinery and other fields. The main features are:
1. It is mainly used to produce pneumatic or hydraulic components
2. For outer cylinder of oil cylinder 3. The honing process is
adopted to meet the requirements of the inner hole of the cylinder
tube 4. High precision and high finish, the finish can reach
ra0.**0.4um
Our tubing is available in honed or unhoned variations in popular
metric and imperial sizes from 2 to *0 inches and *0 to **9mm. If
you cannot find a standard size to suit your needs, well
manufacture it.
1.Main material: St*2 BK+S (E**5 SR)
2.1.Main material: SUS**4L BK+S (TP **4L)
After cold drawing, the tubes are subjected to stress relief heat
treatment.
We offer 2 types of production:
ï‚·Ready for honing tubes: ID tolerance *0,2 mm *0,3 mm
ï‚·Ready for burnishing tubes: ID tolerance *0,6 mm *0,9 mm
The tubes are cold drawn, heat treated and straightened
(1/***0).
Honed tube is well known as the best material to manufacture
hydraulic cylinders. This is because honed tubes are the most
critical materials for hydraulic cylinders. Honing is essentially a
bore sizing and surface preparation process
