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Hydraulic Cylinder Parts - Piston Rods
Special size rod: call or send inquiry for detail.
- Specification
CHEMICAL COMPOSITION & MECHANICAL PROPERTY
SpecificationSymbol Chemical composition % Tension test C Si Mn P S Tensile strength
kg/mm²Yield point
kg/mm²Elongation% Carbon steel rods for Machine structural purposes JIS G4051 S45C 0.42
∣
0.480.15
∣
0.350.60
∣
0.700.030
Below0.024
Below
or less58 Above 35 Above 20 Above
TOLERANCE OF PISTON ROD /mmGrade
mmf7 Grade
f8 Grade
h7 Grade
h8 Grade
h9 Grade
6~10 -0.013
-0.028-0.013
-0.035+0
-0.015+0
-0.022+0
-0.03610~18 -0.016
-0.034-0.016
-0.043+0
-0.018+0
-0.027+0
-0.04318~30 -0.020
-0.041-0.020
-0.053+0
-0.021+0
-0.033+0
-0.05230~50 -0.025
-0.050-0.025
-0.064+0
-0.025+0
-0.039+0
-0.06250~80 -0.030
-0.060-0.030
-0.076+0
-0.030+0
-0.046+0
-0.07480~120 -0.036
-0.071-0.036
-0.090+0
-0.035+0
-0.054+0
-0.087
CYLINDER TUBE & PISTON ROD ASSEMBLY CHART /mm
ID OF CYLINDERPISTON ROD
ID OF CYLINDER
PISTON ROD
PNEUMATIC
HYDRAULIC
PNEUMATIC
HYDRAULIC
A
B
C
A
B
C
40 16 28 22.4 18 140 35.5 100 80 63 50 20 35.5 28 22.4 160 40 110 90 70 63 20 45 35.5 28 180 45 125 100 80 80 25 56 45 35.5 200 50 140 110 90 100 30 70 56 45 220 56 160 125 100 125 35 90 70 56 250 60 180 140 110
Our Standard Specification：
Chromium Thickness：min 20 micron
Exterior Hardness ：HV 850 ~ 10000
Diameter Tolerance ：ISO f7
Surface Roughness ：< Ra 0.2 micron
Roundnes and santi-decay are fit in with the standard of ISO.
AVAILABLE STOCK SIZES /mmO.D. O.D.
O.D.
O.D.
6 22.4 40 70 8 25 45 71 10 25.4 50 75 12 28 50.8 80 14 30 55 85 15 31.5 56 90 16 32 60 95 18 35 63.5 100 20 35.5 64.5 110 22.2 38 65 120
Other then S45C piston rod, we can also provide other special material and process of rod.1. Hollow piston : STPG 370 or 410，interior of diameter has completed the honing and Chromium treatment.
2.
High frequency treatment : SCM or S45C，has completed high frequency treatment(Hardness HRC50 ~ ，Depth 2~ 2.5m.m.)，honing and Chromium treatment.
3.
One piece piston : SCM or SNCM series，Has completed forging, normalizing, quenching tempering, high frequency treatment, Chromium treatment and so on.
4.
Stainless steel rod: SUS 304 has completed honing and Chromium treatment.
- Takken Comprehensive Industrial Co., Ltd. is leading manufacturer, supplier and exporter of Piston Rods (Standard and special size). With a factory in Taiwan. Our expertise allows us to offer a comprehensive range of, which is developed in tandem with the international quality standards. During the manufacturing process, our expert teams checks the quality of the products thus we ensure the superior products to our clients. Our services are highly appreciated by our clients for timely services and market leading prices. If you are interested in any styles of our products, please feel free to contact us.
