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Hydraulic Cylinder Parts - Tubes
With 20 years of valuable experience in deep honing, we have highly–praised production, Techniques and manufacturing knowledge. Through our strict Q.C. regulations and spirit of doing the best, we have developed various high - precision, high - performance, automatic deep - honing machines, including horizontal type, vertical type, door type and giant model of different specifications. We also accept customer design for special purposes.
- Specification
CHEMICAL COMPOSITION & MECHANICAL PROPERTY
SpecificationSymbol Chemical composition % Tension test C Si Mn P S Tensile strength
kg/mm²Yield point
kg/mm²Elongation% Carbon steel pipes for machine structural purposes JIS G3445 STKM 13C 0.25
or
less0.35
or
less0.30
0.900.040
or
less0.040
or
less52 up 39 up 15 up Carbon steel pipes for machine structural purposes JIS G3445 STKM 13A 38 up 22 up 30 up
TOLERANCE OF INSIDE DIAMETER
Inside dia - specified
mm10~18 18~30 30~50 50~80 80~120 120~180 180~250 250~315 H7 +0.018
-0+0.021
-0+0.025
-0+0.03
-0+0.035
-0+0.04
-0+0.046
-0+0.052
-0H8 +0.027
-0+0.033
-0+0.039
-0+0.046
-0+0.054
-0+0.064
-0+0.072
-0+0.081
-0H9 +0.043
-0+0.052
-0+0.062
- 0+0.074
-0+0.087
-0+0.1
-0+0.115
-0+0.13
-0
SURFACE ROUGHNESS OF BORE：JIS B0601 0.8S~3.2S
TOLERANCE OF WALL THICHNESS：50mm以下：±0.25mm ；50mm以上：±0.5%(JIS G3445)
STRAIGHTNESS：1/1000(JIS B83454) or better
JIS B8654 WALL THICHNESS OF CYLINDER TUBE：
t=pd/200s
t=Thickness(min. thk. Of tube)….mm
p=Max. pressure…kg/cm²
d=Inside diameter of tube….mm
s=σ/5 kg/mm² (5, safety factor)
σ=tensile strength…kg/mm²
Output of Cylinder P：rated pressure (kg/cm²) PUSH:F1=P*π/4* D² D：inside diameter of tube (cm) PULL:F2=P*π/4 *(D²-d²) d：diamaeter of piston rod (cm) - The following is our available stock sizes，standard length is 2,000mm~6,000mm
- Other than standard, the maximum size of O.D. is 2000 mm and length is 8,000 mm
- It is self own factory and we can also provide any kind of process to fit your need.
AVAILABLE STOCK SIZES：I.D.
(mm)O.D. (kg/cm²) I.D.
(mm)O.D. (kg/cm²) I.D.
(mm)O.D. (kg/cm²) 15 21 416 70 85 223 120 135 130 18 31 751 70 90 29 120 140 173 20 30 520 75 85 138 120 145 216 25 32 291 75 90 208 125 135 83 25 35 416 80 87 91 125 140 125 30 36 208 80 89 117 125 140 125 30 40 346 80 90 130 125 145 166 35 45 297 80 95 195 125 152 224 40 45 130 80 100 260 130 142 96 40 46 156 85 95 122 130 150 160 40 48 208 85 101.6 203 140 153 96 40 50 260 90 100 115 140 160 148 40 55 390 90 105 173 140 165 185 45 55 231 90 110 231 150 160 70 45 60 346 95 110 165 150 163 90 50 55 104 95 115 220 150 168 125 50 57 145 95 120 273 150 175 173 50 58 166 100 107 73 160 172 78 50 60 208 100 109 94 160 178 117 50 65 312 100 110 104 160 185 162 50 70 416 100 114 146 170 190 122 55 65 189 100 116 166 175 190 89 55 70 283 100 120 208 180 193 75 60 70 173 100 125 260 180 196 92 60 75 260 100 130 312 180 202 127 60 80 346 105 120 150 180 216 208 63 68 83 105 125 200 200 216 83 63 71 132 110 120 9 200 232 166 63 73 165 110 125 142 200 242 218 63 76 215 110 130 189 250 267 71 63 80 280 110 135 236 250 298 200 65 75 160 115 130 135 300 318 62 65 80 240 115 140 226 300 355 190 70 80 148 120 132 104 350 420 208
- Takken Comprehensive Industrial Co., Ltd. is one of the renowned names involved in manufacturer supplier and exporter a comprehensive range of Honing Cylinder Tubes (Standard and special size) factory in Taiwan, which is engineered from the best quality raw material and are acknowledged for their sturdy construction and durable service life. Known for their accurate measurements and easy handling, we ensure to test the product on well-defined quality parameters, so that these conform to set industry norms. We are offering our clients' at the most affordable prices. If you are interested in any styles of our products, please feel free to contact us.
